DETA Insights

The $3 Billion Opportunity: Why Demand-Side Flexibility is the New Currency for Industrial NZ

Wed, 01 Apr 2026 21:58:58 GMT

In the boardroom, the conversation is often dominated by ESG targets and climate-related financial disclosures. On the factory floor, the conversation is simpler: production uptime and margin protection. For too long, these two worlds have spoken different languages.

However, in January 2026, a landmark report was released that finally merges these priorities into a single, high-stakes commercial opportunity. The “Full Potential of Flexible Electricity Use in New Zealand” (Summary and Insights Report 2026), commissioned by EECA and authored by Jacobs, provides the first comprehensive look at Demand-Side Flexibility (DSF) as a multi-billion dollar asset.

At DETA, we have always maintained that sustainability is a byproduct of elite engineering and smart financial management. This report provides the "investment-grade" evidence to prove that energy flexibility is no longer a "nice-to-have" environmental goal—it is a strict commercial requirement for the modern industrial operator.

The Big Reveal: 1,900 MW of Untapped Power

For decades, New Zealand’s energy infrastructure has been built to solve a single, expensive problem: the morning and evening electricity peak. Traditionally, when demand spikes, we build more poles, more wires, and more fossil-fuel peaking plants.

The 2026 EECA report flips this logic on its head. The analysis reveals that the potential impact of DSF on national peak demand is between 1,700 and 1,900 MW . To put that in perspective, that represents approximately 25% of New Zealand’s current peak electricity demand .

By shifting when we use power—moving load away from those critical peaks to "fill the valleys" during low-price periods—we aren't just helping the grid; we are optimising the entire economy.

The $3 Billion Financial Hook

Realising this 1,900 MW potential isn't just a technical achievement; it’s a financial one. The report highlights that this level of flexibility represents nearly $3 billion in avoided investment in generation and network infrastructure.

Transpower estimates that for every gigawatt (GW) of peak demand reduction, the system saves roughly $1.5 billion in cost . When we stop over-building for peaks that only occur for a few hours a year, the downward pressure on electricity prices benefits every industrial player in the country.

The "So What": Navigating the $500/MWh Peak

For a CFO or Plant Manager, grid-level savings are interesting, but site-level savings are actionable. The report gets straight to the point on the "Peak Tax" many businesses are currently paying.

The Price Signal: Approximately 1,350 GWh of energy per year could be shifted away from peaks at a procurement price of less than $500/MWh .
The Comparison: Currently, the system often relies on diesel-fired peaker plants during high-load intervals, which can cost in excess of $500 per MWh to run.
The Opportunity: By 2040, shiftable energy potential increases to nearly 2,000 GWh.

If your site is drawing maximum load during these windows, you either are, or will be, paying a premium for your energy. At DETA, we view this as "OpEx waste." DSF allows you to arbitrage this volatility—using energy when it’s cheap and clean, and stepping back when the price (and the carbon intensity) of the grid spikes.

Where is the Gold? Sector & Regional Highlights

The 2026 report provides a granular roadmap of where the most significant flexibility "gold" is buried. While residential ripple-control hot water has historically provided 150-200 MW of flexibility, the industrial and commercial sectors are the new frontier.

The top ten potential contributors to DSF (outside of main-centre residential) include:

Farming (South Canterbury): The standout regional contributor, primarily through irrigation loads – and lining consumption up with the large amount of solar already under development across the region.
Forestry Products (Bay of Plenty & Manawatū): Massive potential for shifting loads in mechanical pulping and process heat.
Metals (Auckland & Southland): Large-scale players like NZAS and NZ Steel are already leading with agreements providing up to 185 MW of flexible capacity.
Retail & Offices (Auckland & Wellington): HVAC and lighting systems in commercial hubs.

By 2040, the electrification of process heat—particularly in food processing —is expected to push these sectors even higher up the priority list across the Waikato, Taranaki, and Canterbury.

Addressing the "Production First" Reality

We understand the primary barrier to entry. The EECA/Jacobs surveys confirmed what we hear on-site every day: production continuity is the top priority .

71% of industrial respondents stated their operations must continue regardless of electricity prices.
There is a valid concern that "flexibility" is just a code word for "disruption" or "shutdown".

At DETA, our engineers agree. An energy strategy that compromises your throughput is a bad strategy. However, the report highlights that DSF includes options that have zero impact on production output . These include:

Storable Loads: Leveraging batteries or thermal storage systems – either refrigeration or hot water/steam based - to buffer energy use without pausing the production line.
Smart Controls: Using advanced Energy Management Systems (EMS) to automate micro-adjustments that stay within your operational tolerances.
Non-Critical Buffers: Identifying peripheral systems (like wastewater pumping or space heating) that can be rescheduled with no effect on the final product.

From Theory to the Factory Floor

The 2026 EECA report is a masterpiece of evidence, but as the report authors acknowledge, realising this potential requires a "two-way street" between policy and industrial reality. It requires a partner who understands the physical laws of the factory floor as well as they understand the financial signals of the electricity market.

At DETA, we don’t just read these reports; we operationalise them. We bridge the gap between the boardroom's $3 billion opportunity and the plant manager's 100% production requirement.

The evidence is in: flexibility is the new currency of the industrial energy market.

In Part 2 of this series, we will look at "Real Life"—comparing the massive, $50m "poles and wires" GXP upgrades currently planned against the smarter, more agile world of battery arbitrage and "flattening the duck."

Is your site drawing unnecessary peak load? [ Contact DETA’s engineering team today for an Investment-Grade Energy Audit ]

LNG Terminal or Smarter Transition? A Portfolio Approach to Energy Security

Sun, 22 Feb 2026 21:10:27 GMT

New Zealand’s gas market is tightening. Recent market outcomes clearly demonstrate that available gas supply is increasingly insufficient to meet both industrial demand and electricity generation requirements at the same time.

Over the past year, we’ve seen industrial gas redirected to electricity generators during periods of system stress. Notably:

Methanex diverted contracted gas volumes to generators including Contact Energy and Genesis Energy in 2024–25.
Ballance Agri-Nutrients lost its Greymouth gas contract to electricity generators.

These are not isolated events — they are signals of structural supply tension.

In response, some have proposed an LNG import terminal as a solution. However, before committing to a multi-billion-dollar infrastructure asset with long-term fuel lock-in, it is worth assessing whether a portfolio of targeted measures could deliver energy security faster, at lower cost, and with greater flexibility.

At DETA, we believe the answer is yes.

Decision 1: Prioritise the Use of Existing Gas Supply (Near Term)

New Zealand likely has enough gas to support mid-scale industrial users — but not enough to simultaneously supply both industry and electricity generation during dry years.

Electricity generation, however, has alternatives.

The coal-fired units at Huntly Power Station can substitute gas for most available output, subject to plant availability and operational decisions. If Unit 5 were retired and the currently mothballed 250MW unit recommissioned, the system would experience a net capacity reduction of approximately 153MW — but crucially, this would preserve scarce gas supply for industries that cannot rapidly switch fuels.

This is not a long-term decarbonisation strategy. It is a near-term system management decision designed to:

Maintain industrial output
Reduce price volatility
Avoid emergency gas reallocations
Buy time for structural transition

In other words, use the flexibility where it exists — in the power sector — rather than forcing abrupt disruption on industrial users.

Decision 2: Accelerate Investment in Firming Generation

New Zealand has a strong renewable development pipeline, particularly wind and solar. However, variable renewables alone do not eliminate dry-year risk. Dispatchable generation remains critical.

Geothermal as Proven Firm Renewable Supply

Geothermal is a proven, dispatchable renewable resource in New Zealand. Projects currently under development by established generators could materially strengthen system resilience.

Targeted support mechanisms — such as:

Capital co-investment
Risk-sharing structures
Underwriting dry-year revenue exposure

could accelerate delivery and crowd in private capital. This would reduce long-term reliance on fuel-based generation while maintaining security of supply.

Short-Term Firming Options: Diesel Capacity

In the short term, existing diesel generation assets provide a practical firming option. Electricity distribution businesses (EDBs) have identified more than 300MW of diesel capacity that could be operational by winter 2026 with the right incentives.

Alternatively, new-build baseload diesel generation could be delivered at a capital cost of approximately $250 million for a 300MW plant — materially lower than the cost of establishing an LNG import terminal.

Diesel is not a decarbonisation solution. But as a peaking or emergency resource, it will provide a lower-cost insurance policy than long-term LNG dependency.

Decision 3: Enable Industry to Transition Away from Gas

The most durable way to improve long-term energy security is to reduce structural dependence on natural gas. Many industrial and commercial users have already assessed alternatives — including:

Electrification
Biomass
LPG
Hybrid fuel systems

In most cases, the primary barrier is capital cost — not technical feasibility. Targeted financial mechanisms could materially accelerate transition:

Capital grants or co-funding
Low-interest transition finance
Support for electricity network upgrades
Assistance with connection capacity constraints

In this context, fuel flexibility becomes a strategic asset. Businesses that can operate across multiple fuel sources are inherently more resilient to supply shocks and price volatility.

LNG Terminal vs Portfolio Approach

An LNG terminal represents a single, capital-intensive intervention that locks New Zealand into imported fossil fuel exposure.

A portfolio approach, by contrast:

Uses existing flexibility in the power sector
Accelerates firm renewable generation
Provides interim firming solutions
Supports industrial fuel transition
Maintains optionality as technology and markets evolve

Energy systems are dynamic. Infrastructure decisions should preserve flexibility wherever possible.

Resilience Through Sequencing

Addressing dry-year risk is unlikely to be solved by one large asset. It requires coordinated sequencing:

Manage and prioritise existing gas use
Accelerate firm renewable investment
Deploy interim firming capacity
Enable industry to transition

Taken together, these measures can improve system resilience while allowing the market to evolve toward lower emissions and greater energy independence. New Zealand does not lack solutions. It needs disciplined sequencing, investment certainty, and strategic coordination.

DETA is New Zealand’s leading energy efficiency and decarbonisation consultancy, advising industry, generators, and government on practical pathways to a secure, low-carbon energy future.

CapEx vs OpEx: How to Fund Your Decarbonisation Projects in 2026

Thu, 19 Feb 2026 22:37:54 GMT

You have the roadmap. You understand the 2030 targets . You know exactly which heat pumps, VSDs, or boiler upgrades are required to cut your site’s carbon emissions and improve efficiency.

But when you slide the engineering proposal across the desk to the C-suite, the conversation hits a wall.

"Great idea," the CFO says. "But we don’t have the CapEx budget for this right now."

In the economic climate of 2026, capital constraints are the single biggest barrier to industrial efficiency improvements. With inflation impacting input costs and market volatility tightening purse strings, securing large Capital Expenditure (CapEx) approvals for "green" projects is difficult.

But "no budget" does not have to mean "no progress."

The most successful industrial operators in New Zealand and Australia are flipping the script. They aren't asking for new money; they are funding their future competitiveness by mining the inefficiencies of the present. They are leveraging third-party finance, government co-funding, and creative OpEx models to get steel in the ground.

Here is how to fund your decarbonisation projects in 2026—without breaking the bank.

The "Hidden Budget" in Your OpEx

To understand how to fund these projects, we first need to reframe how we look at energy costs.

Every month, your accounts team pays utility bills—electricity, gas, coal, water, trade waste. In accounting terms, this is Operational Expenditure (OpEx). It is often treated as a "fixed cost of doing business." It is rarely scrutinised with the same intensity as a new capital project.

However, if your site is running inefficiently, a significant percentage of that monthly bill is essentially waste. You are paying for energy that doesn't end up in the product—it goes up the stack, out the drain, or radiates off uninsulated pipes.

The Strategy: The OpEx-to-CapEx Pivot

The smartest way to fund a decarbonisation project is to propose a project that reduces that OpEx waste and uses the savings to pay for the equipment.

For example, installing a Variable Speed Drive (VSD) on a large industrial fan might cost $20,000 upfront but save $1,500 a month in electricity. The pitch to finance isn't "We want to spend $20k." The pitch is: "We are investing 13 months of our electricity budget to permanently lower our operating costs."

When you frame energy efficieny as "margin protection" rather than "sustainability," you are speaking the CFO’s language.

Energy Performance Contracts (EPCs): Sustainability that Pays for Itself

If internal capital is truly frozen, or if you want to keep debt off the balance sheet, an Energy Performance Contract (EPC) is a game-changer. This model is becoming increasingly popular in Australia and is gaining traction in New Zealand for medium-to-large industrial sites.

How an EPC Works An external partner (typically an Energy Service Company or a specialised green financier) pays for the equipment upgrade. They cover the design, procurement, and installation costs of your new high-efficiency technology—whether that’s a new refrigeration plant, a biomass boiler, or a site-wide LED and control upgrade.

You do not pay for the equipment upfront. Instead, you pay the provider a portion of the guaranteed savings generated by the new system for a set period.

The Financial Logic:

Zero Upfront Capital: You get the benefits of modern technology immediately without touching your CapEx allocation.
Performance Guarantee: The provider takes the technical risk. If the system doesn't deliver the efficiency savings they promised, you don't pay the full amount. This de-risks the project significantly for your board.
Cashflow Positive: In many structured deals, the monthly savings are higher than the monthly repayments. This means your business is cashflow positive from Day 1.

At DETA, we help clients model these projects to determine if an EPC is the right route, bridging the gap between engineering feasibility and financial viabili ty.

Leveraging Government Co-Funding i n 2026

Both the New Zealand and Australian governments understand that the upfront cost barrier is high. To accelerate the transition to low-carbon industry, substantial funds have been allocated for 2026 to "de-risk" these investments.

If you are planning a project, you may be eligible for cash rebates that significantly improve your ROI.

In New Zealand: EECA and the GIDI Evolution

The Energy Efficiency and Conservation Authority (EECA) continues to be the primary support mechanism for NZ industry.

Technology Demonstration: If you are looking to implement a technology that is proven overseas but under-utilised in New Zealand (such as high-temperature heat pumps in specific processing applications), you may be eligible for higher funding tiers to "demonstrate" viability to the local market.

Feasibility and Engineering Support: One of the biggest hurdles is getting the accurate numbers required for a business case. EECA funding is often available to cover up to 40% of the cost of an energy audit or feasibility study. This allows you to engage experts (like DETA) to build the investment case with minimal risk.

In Australia: ARENA and State-Based Grants

The funding landscape in Australia is more fragmented, operating at both Federal and State levels. However, the available capital is significant for those who know where to look.

ARENA (Australian Renewable Energy Agency): The Industrial Transformation Stream is a key target for large energy users. With hundreds of millions allocated, this stream supports feasibility studies and engineering for deep decarbonisation, particularly in hard-to-abate sectors.

Victorian Energy Upgrades (VEU): For Victorian businesses, the VEU program offers tangible rebates for upgrading inefficient equipment like motors, refrigeration systems, and lighting. These create "Victorian Energy Efficiency Certificates" (VEECs) which can be sold to offset project costs.

NSW Energy Savings Scheme (ESS): Similar to Victoria, NSW offers financial incentives for projects that reduce electricity or gas consumption.

Queensland Manufacturing Energy Efficiency Grants (MEEG): These grants (often up to $50k matched funding) are specifically designed to help manufacturers reduce energy use and carbon emissions.

Note: Grant windows open and close rapidly with generally high demand. It pays to have a "shovel-ready" project (with a completed feasibility study) sitting on the shelf so you can apply the moment a funding round opens.

Phased Implementation: The "Snowball" Strategy

You do not need to decarbonise your entire plant in one financial year. In fact, attempting to do so often leads to "analysis paralysis."

We often advise clients to adopt a "Snowball" funding strategy.

Step 1: The Low-Hanging Fruit (OpEx)

Start with low-cost, high-return optimisation projects . Fix compressed air leaks, insulate steam valves, tune boiler control loops, or install variable speed drives.

These projects often have a payback period of under 12 months.

Step 2: Ring-fence the Savings

This is the critical step. Do not let the savings from Step 1 disappear back into the general ledger. Create a dedicated "Efficiency Fund" where the money saved on utility bills is deposited.

Step 3: Fund the Major Upgrades (CapEx)

Use the accumulated cash from Step 2 to fund the deposit or finance costs for a larger project, like a heat recovery system or a heat pump retrofit.

This approach builds trust with internal stakeholders. Once the Operations Manager and CFO see the first pilot project delivering real, verifiable cash savings, signing off on the next, larger project becomes exponentially easier.

The Business Case: Beyond Just "Energy Savings"

Finally, when you are asking for money in 2026, ensure your business case captures the total value of the project.

Too many engineering proposals focus solely on the energy bill. But modern, efficient equipment delivers value across the P&L:

Reduced Maintenance: New electric heat pumps have far fewer moving parts and compliance requirements than aging coal boilers.
Increased Productivity: Optimising a process often leads to higher throughput (yield) or fewer bottlenecks.
Carbon Liability Reduction: With carbon prices forecast to rise, reducing emissions is a direct hedge against future tax liabilities.
Market Access: Sustainable manufacturing is increasingly a requirement for supply contracts with major retailers and export partners.

Don't Let "No Budget" Be the End

Decarbonisation isn't just about saving the planet; it's about protecting your bottom line.

Whether it is leveraging government co-funding to de-risk a pilot, using third-party finance to upgrade infrastructure off-balance-sheet, or simply reallocating your OpEx waste, there is almost always a way to fund a sound engineering project.

Need help building the business case?

DETA’s engineers don't just design systems; we model the financials. We can help you identify the best funding pathway, prepare the technical documentation for grant applications, and prove the ROI to your CFO, board, or owner

[ Contact our team today to discuss your project funding options. ]

Five Years to 2030: How to Audit Your Carbon Progress and Accelerate Action

Fri, 30 Jan 2026 02:31:29 GMT

As 2025 wraps up, businesses across Aotearoa New Zealand and Australia are facing a pivotal moment. We now have five years left until 2030 — the milestone that acts as the launchpad for reaching national and international 2050 net-zero commitments . And with recent challenges around inventory development making the target even tougher, it highlights the need to get moving at pace.

Many organisations set climate or carbon goals years ago. Some made early wins. Others haven’t yet started. But almost everyone is now grappling with a shared reality:

Are we actually on track - and how do we ramp up fast enough to meet our targets?

To answer that, businesses need more than ambition and messaging. They need data, measurement, accountability, and a structured roadmap supported by energy audits, carbon footprint assessments, and energy management programmes . These tools provide the clarity required to accelerate action over the next five years.

Why 2030 is a turning point for business

Both New Zealand and Australia have entered a new era of climate accountability. Emissions reduction budgets, decarbonisation frameworks, renewable energy targets, and tightening reporting requirements are reshaping how organisations operate and plan.

For businesses, the implications are becoming impossible to ignore. Rising energy costs are squeezing margins. Customers are choosing low-emissions suppliers. Boards are demanding ESG transparency. Investors are pricing climate risk into valuations. Supply chains are asking for carbon disclosure. Regulators are sharpening penalties for non-compliance.

In other words, carbon action is no longer a sustainability gesture - it’s a commercial strategy that protects competitiveness, resilience, and market relevance.

Step One: Audit where you stand today

The most common challenge organisations face in 2025 is not a lack of willingness - it’s a lack of visibility. You can’t manage or reduce what you haven’t measured, which is why energy audits and carbon footprint assessments are essential first steps.

Understanding energy performance

Energy audit services examine consumption patterns, operational inefficiencies, peak demand behaviour, equipment performance, and site-level energy flows. With professional guidance from qualified energy efficiency consultants , businesses uncover cost savings, efficiency gains, and opportunities for upgrading systems. In many cases, reductions of 15–30% are achievable without compromising production – which can provide the treasury required for more significant decarbonisation investments later.

Measuring real emissions

A carbon footprint assessment gives organisations a quantifiable view of emissions across fuel use, electricity, process heat, logistics, waste, and supply chain activity. This baseline is crucial not just for compliance, but for credibility - especially as ESG reporting grows more standardised and scrutinised.

Together, these assessments create the foundation for meaningful action rather than guesswork.

Step Two: Build a decarbonisation roadmap that accelerates progress

Once an organisation understands where it stands, the next step is developing a carbon management strategy and decarbonisation roadmap that outlines how to reduce emissions over time.

A strong roadmap does more than list intentions - it provides sequencing, financial modelling, technology pathways, operational considerations, and time-bound milestones. It integrates energy management services , renewable energy planning , and process optimisation into a cohesive plan aligned with real-world constraints.

This is especially important in sectors with complex energy systems, such as food processing, dairy, manufacturing, commercial operations, healthcare, and logistics - all areas where DETA has delivered measurable outcomes in both NZ and Australia.

Step Three: Maintain momentum through implementation

Many organisations take early steps and then stall. The most common reasons include uncertainty on ROI, competing internal priorities, lack of technical expertise, and an inability to translate plans into execution. Having specialist technical project management support is key to giving business confidence that these projects will achieve the outcomes that they need.

Beyond capital works, ongoing energy management and continuous process optimisation become essential to ensure plant operates as needed through the future, and remains optimised. These programmes keep organisations moving through:

monitoring and verification
equipment performance reviews
behaviour and operational improvements
compliance alignment

The next five years cannot be about planning alone — they must be about implementation, delivery, and measurable reduction.

What progress should look like by 2030

An organisation that is on track will be able to demonstrate:

real reductions in emissions and energy consumption
a clear and active carbo n management framework
optimised equipment, systems, and processes
strengthened ESG reporting credibility
reduced exposure to volatile energy markets
infrastructure aligned with future requirements

These outcomes improve profitability as much as sustainability - and that’s the point.

Why delaying now is the most expensive option

Businesses that continue to defer action will face steeper compliance costs, replacement of stranded assets, increasing operational overheads, reduced investor confidence, and exclusion from procurement pipelines.

Meanwhile, proactive organisations will benefit from:

lower operational costs
stronger market positioning
insulation from energy volatility
competitive brand differentiation

The choice is no longer between acting and not acting - it’s between leading and falling behind .

Where to start - and how to accelerate

Whether an organisation is early in its journey or already progressing, the pathway forward is the same:

✅ audit current performance
✅ understand carbon emissions
✅ develop a roadmap
✅ implement improvements
✅ measure and report

DETA’s consultants across New Zealand and Australia support organisations through:

energy audits and energy management programmes
carbon footprint assessments
decarbonisation strategy development
process optimisation and engineering improvements
sustainability consulting and reporting guidance

The next five years will define the next fifty

If your organisation wants to be competitive, compliant, and future-ready, now is the time to accelerate.

�� Request an Energy Audit
�� Book a Carbon Footprint Assessment
�� Speak to our Decarbonisation & Sustainability Consultants
�� Download the Carbon Roadmap Guide

2030 is closer than it feels and the businesses that act now will be the ones ready for what comes next.

A2EP - 2025 Australian Renewable Heat Conference

Tue, 23 Sep 2025 23:22:35 GMT

DETA Consulting was privileged to attend the 2025 Australian Renewable Heat Conference, an event marked by practical insights and strategic collaboration for accelerating Australia’s industrial decarbonisation journey. Over two days, leading manufacturers, energy innovators, government representatives, and consultants came together to address the real-world challenges and opportunities in transitioning to renewable heat.

Day 1: Practical Pathways to Decarbonisation

The event commenced with a Welcome to Country by Aunty Joan Bell, grounding the audience in the need for meaningful action that supports both environmental objectives and local communities. Keynote presentations underscored the urgency of decarbonising industrial heat—framing emissions reduction as both an ethical imperative and a commercial opportunity. Speakers delivered a clear message: industrial heat decarbonisation is no longer a distant goal, but an immediate, actionable challenge.

The morning’s second session explored digitalisation and AI as enablers for renewable heat. For DETA Consulting and our clients, the role of digital controls, advanced analytics, and flexible demand management was a standout theme. Presenters demonstrated how smart systems and integrated energy efficiency strategies are already delivering measurable reductions in energy use and emissions. Flexible demand and digital optimisation are rapidly becoming standard practice for proactive, forward-thinking industrial energy management.

Electrification was the defining topic of the afternoon. In dedicated sessions, attendees learned from real world case studies highlighting the deployment of heat pumps, mechanical vapour recompression (MVR), resistance heaters, and e-boilers. Technology providers and end-users shared practical advice on project scoping, integration, and operational outcomes. For DETA Consulting, the takeaway was clear: businesses across Australia are successfully retrofitting and upgrading industrial operations with electrified heat solutions, achieving energy cost reductions and compliance for net zero targets.

Another key highlight was the discussion on engaging retailers and networks to de-risk and deliver renewable heat projects. Practical strategies for partnership and commercial model innovation were shared—essential intelligence for consultants guiding clients through complex energy procurement and project delivery environments. Sessions also drew attention to the evolving regulatory context, outlining how collaboration among stakeholders is expanding support for industrial decarbonisation.

The day concluded with the 2025 Australian Renewable Heat Awards, recognising leadership and operational excellence in electrification, biomass, and renewable gas adoption. Networking sessions fostered valuable peer connections, furthering the collaborative environment necessary to bring decarbonisation projects from concept to reality.

Day 2: Expanding Horizons and Funding Opportunities

Day 2 shifted focus to international market trends and policy developments. Experts compared Australia’s progress with global industrial decarbonisation efforts, challenging attendees to pursue both A2EP 1 Australian Renewable Heat Conference 2025 competitiveness and collaboration beyond domestic borders. DETA Consulting identified several actionable opportunities for our clients to leverage learnings from abroad—particularly in policy design, technology adoption, and the creation of demand-side flexibility.

Sessions on grant funding, incentives, and internal project approvals were especially relevant for businesses aiming to overcome project barriers. Presenters provided detailed guidance on accessing available financial support, improving approval rates, and aligning renewable heat initiatives with strategic corporate objectives. For DETA Consulting, this reinforced the value of integrating grant intelligence and strategic funding pathways into every decarbonisation engagement.

Renewable gas and biomass sessions delved into higher-temperature solutions and circular economy integration. Case studies illustrated how major manufacturers are deploying renewable gas and biomass technologies, supported by strong partnerships and robust operational planning. For sites with challenging process requirements, these sessions clarified “how-to” approaches for feasibility assessment and technology selection.

The conference wrapped up with final reflections from industry leaders, re-emphasising the critical role of stakeholder collaboration and commercial pragmatism in meeting Australia’s net zero ambitions. Exhibitor showcases offered hands-on engagement with innovative technologies supporting industrial heat transition.

DETA Consulting’s Takeaway

For DETA Consulting, the 2025 conference reaffirmed that the pivot to renewable heat is a practical, immediate priority—one best achieved through digital optimisation, electrification, stakeholder engagement, and leveraging available funding. Our team left the event energised and equipped to help clients design, deliver, and scale industrial decarbonisation projects that secure long-term commercial and environmental value.

Decarbonisation begins with conversations, partnerships, and evidence-based actions. DETA Consulting is well positioned to champion that journey for Australia’s industrial sector at a technical and strategic level, translating unique needs into tangible, best-practice solutions for every client.

DETA’s positioning in the marketplace is evolving from a site-based engineering expert partner to a sector level authority on broader decarbonisation strategies in the Australian market.

What is renewable energy? A guide to sustainable power solutions

Tue, 23 Sep 2025 00:28:03 GMT

Renewable energy has rapidly become one of the most transformative forces reshaping industry, commerce, and society. As organisations face mounting pressure to reduce emissions, cut operational costs, and strengthen their environmental, social, and governance (ESG) performance, understanding renewable energy is no longer optional - it is a strategic necessity.

Businesses now need to adjust how they look at renewable energy, from a short-term compliance issue into a long-term opportunity, recognising renewable energy integration as a driver of efficiency, resilience, and competitive advantage. It may feel daunting at first, but once you can see the advantages, we think you’ll find the impact and opportunities of renewable energy on your business incredibly exciting.

Defining renewable energy: the foundation of sustainable business

Renewable energy refers to natural energy sources that replenish themselves over human timescales, making them effectively inexhaustible. Unlike fossil fuels, which take millions of years to form and release harmful greenhouse gases when burned, renewable sources offer clean, sustainable alternatives capable of powering a modern economy while reducing environmental harm.

The main types of renewable energy include:

Solar power : harnessing sunlight through photovoltaic panels or solar thermal systems.

Wind energy : generating electricity from turbines powered by air movement.

Hydropower : producing electricity from the flow of water in rivers or dams.

Geothermal energy : using heat from beneath the Earth’s crust.

Biomass energy : converting organic materials into fuel or power.

Tidal and wave energy : capturing the natural movement of oceans.

Together, these solutions form the foundation of sustainable business energy strategies.

1. Cost reduction and financial performance

One of the most immediate benefits of renewable energy integration is cost savings. Over the past decade, the cost of solar and wind power has fallen by more than 70%, making them the cheapest electricity sources in many regions. Businesses adopting structured energy management strategies often reduce operational costs by 15–30% within the first year.

DETA’s team of energy consultants in Aotearoa New Zealand and Australia are specialists in energy audit and management, delivering detailed assessments to uncover inefficiencies and opportunities for renewable integration. With the support of professional energy efficiency consultants, businesses can achieve significant savings while maintaining smooth day-to-day operations.

2. Emissions reduction and carbon management

Switching to renewable energy forms the backbone of an effective carbon management strategy. By transitioning away from fossil fuels, businesses have the capacity to reduce their carbon footprint often by up to 80%, strengthening ESG performance and meeting increasingly robust regulatory requirements.

DETA’s sustainability consultants in NZ and Australia provide comprehensive carbon management services , including carbon footprint management, decarbonisation services, and carbon reduction management programmes. Our services help organisations design actionable roadmaps that align decarbonisation with their unique wider business objectives.

3. Enhanced operational resilience

Renewable energy systems can also provide greater resilience and energy security than traditional centralised grids. On-site renewable installations protect businesses from volatile energy prices and grid instability, giving the unfettered advantage of being able to maintain operations even during outages.

Through advanced process engineering services, DETA’s process engineering consultants evaluate energy systems, conduct energy mass balances, and recommend equipment optimisation strategies. The most efficient renewable integration requires careful planning. With the support of sustainability consulting services and expert industrial project management , businesses follow implementation roadmaps that balance technical feasibility with financial considerations and regulatory compliance. This ensures businesses integrate renewable solutions without compromising performance.

Maximising the value of renewable energy

Every successful renewable energy transition begins with a detailed audit. Professional energy audit services carried out by DETA’s qualified energy efficiency consultants assess consumption patterns, evaluate peak demand, and identify renewable opportunities suited to each site.

A typical auditing processes includes:

Comprehensive consumption analysis across all operations.
Equipment performance reviews and process optimisation strategies .
Load profiling and demand management analysis.
Renewable resource potential assessments
Economic modelling and payback period projections.

DETA’s tailored optimisation approach designs renewable solutions around each organisation’s operational requirements, whether building new facilities or upgrading existing infrastructure.

Long-term success depends on ongoing monitoring and optimisation. ESG [MD1] [JF2] [JF3] consultants provide continuous performance tracking and capacity improvement studies, so systems remain efficient throughout their lifecycle.

DETA’s energy efficiency services and process engineering services in Australia and New Zealand provide businesses with regular performance assessments, maintenance planning, and upgrade recommendations, guaranteeing that renewable systems adapt as technologies advance and requirements evolve.

How New Zealand and Australia stack up globally

Both New Zealand and Australia have become influential players in the global renewable transition, but they have taken very different paths.

New Zealand already operates one of the cleanest electricity systems in the world. In 2022, around 87% of its electricity came from renewables, primarily from hydro and geothermal sources. Geothermal energy contributes nearly 19% of electricity and 25% of total [MD4] energy supply, the highest share among International Energy Agency (IEA) countries. Renewables now represent more than 45% of New Zealand’s total primary energy supply, far above international averages.

Australia, on the other hand, has historically relied on coal but is now experiencing one of the fastest energy transitions globally. In 2024, renewables generated 36–40% of national electricity, with solar alone contributing nearly 20%—the highest per-capita solar PV capacity worldwide. Wind makes up another 12–20%, while hydro provides 5–10%. South Australia already produces 75% of its power from renewables, with a target of 100% by 2027. Nationally, Australia is forecast to reach 82–83% renewable electricity by 2030, aligning with its 2050 net-zero goal.

On a global level, both nations are ahead of the curve. The world average for clean electricity (including nuclear) sits at around 41%. Australia’s combined solar and wind share of 29% is almost double the global average of 15%, while New Zealand’s 87% renewable electricity ranks it among the very top countries worldwide, well ahead of the United States (20%) and the United Kingdom (36%).

For businesses, this regional leadership presents a clear competitive advantage. Companies in New Zealand and Australia adopting renewable solutions early, benefit not only from government support but also from positioning themselves in one of the fastest-evolving energy markets in the world. As shown by the leadership of Aotearoa New Zealand and Australia on the global stage, the shift to renewable power is accelerating rapidly, creating opportunities for businesses that act now.

Your renewable energy journey starts here

DETA’s experienced energy consultants in NZ and Australia provide the specialist expertise needed to guide organisations through every stage of the transition—from energy audit services and carbon management strategies to sustainability consulting services , process engineering services, and industrial project management. To future-proof your organisation and unlock the full benefits of renewable energy integration, speak to your local DETA team of experts today.

Take action on climate: join forces with DETA to reduce carbon emissions

Mon, 04 Aug 2025 03:18:12 GMT

The urgency of climate action has never been clearer. As businesses across New Zealand and Australia grapple with rising energy costs, evolving regulatory requirements, and mounting pressure from stakeholders to demonstrate environmental responsibility, the question isn't whether to act, it's how to act effectively.

The business case for carbon action

Climate action represents far more than environmental stewardship. At its core, carbon reduction is about building organisational resilience and securing long-term viability. Companies that proactively address their carbon footprint are positioning themselves to thrive in an increasingly carbon-constrained economy, where consumers vote with their wallets and regulations continue to tighten.

But carbon action is more than appeasing consumers, the benefits extend across multiple areas of business:

· Reducing operational costs through improved energy management and efficiency

· Enhancing brand reputation and credibility

· Driving innovation and competitive advantage

· Fulfilling fiduciary responsibilities

· Creating employment opportunities

Most importantly, it's about future-proofing your business against the inevitable transition to a low-carbon economy.

Overcoming common barriers to climate action

Despite the clear benefits of carbon reduction, many organisations delay action based on misconceptions that DETA's proven approach systematically addresses:

It's too complex and technical : DETA's collaborative methodology breaks down complexity into manageable steps, providing clear guidance through our Carbon Roadmap framework that makes technical concepts accessible to all organisational levels.

We don't have the budget : our reinvestment strategy curves demonstrate how carbon reduction projects typically pay for themselves through energy savings and operational efficiencies, with many opportunities delivering immediate cost reductions.

We lack internal expertise : DETA's multidisciplinary team of project managers , engineers and sustainability consultants in Australia and New Zealand brings decades of cross-sector experience, eliminating the need for organisations to develop specialised capabilities internally.

Carbon reduction isn't relevant to our industry sector : DETA has delivered successful outcomes across manufacturing, logistics, agriculture, and food processing, adapting their methodology to address sector-specific challenges through tailored process optimisation solutions .

Regulatory requirements are too uncertain : DETA's deep understanding of frameworks like the NZ ETS, science-based targets, and emerging regulations provides clarity and ensures compliance strategies remain current.

We're too small to make a difference : our Carbon Kickstarter program is specifically designed for organisations of all sizes, helping smaller businesses gain competitive advantages through reduced costs, enhanced reputation, and future-proofed operations – size really doesn’t matter.

Real results, real impact

Consider the stark reality facing the Pacific region. Australia's emissions profile for 2023 shows the energy sector accounting for 75% of total emissions with agriculture adding 16% of national emissions. New Zealand's energy sector contributes 38%, with agriculture representing 53% of gross emissions. These figures underscore the critical need for targeted, sector-specific carbon reduction strategies, recognising that Australia’s emissions are dominated by energy usage, while New Zealand’s are heavily skewed towards agriculture.

Businesses in different industries (and geographical areas) clearly face distinct challenges and must adopt tailored approaches to decarbonisation. DETA works across diverse industry sectors, and our sustainability success stories demonstrate how tailored strategies deliver measurable outcomes.

Case study: Midlands Agribusiness Group

Challenge: Midlands, a group of agribusinesses, recognised the need to get ahead of the curve in analysing and reducing their carbon footprint across multiple sites.

DETA's Solution: The team conducted comprehensive carbon footprint assessments across several sites, identifying key contributors to emissions while providing expert guidance on New Zealand's carbon credit system and how the businesses could integrate with existing frameworks.

Results: DETA delivered a robust long-term carbon monitoring system and a detailed action plan outlining key steps in their decarbonisation roadmap. This proactive approach positioned Midlands to navigate the evolving regulatory landscape while identifying cost-saving opportunities through systematic carbon reduction.

Case study: Alliance Group

Challenge: Alliance Group needed to establish their first comprehensive carbon footprint assessment and develop a strategy to eliminate coal from their operations by 2030, following their public commitment in September 2019.

DETA's Solution: The initial carbon footprint assessment revealed that the majority of Alliance Group's emissions stemmed from coal consumption in their boilers. DETA then developed a comprehensive roadmap addressing this challenge through feasibility studies and business case development for fuel switching projects, evaluating both biomass and electricity alternatives alongside energy efficiency improvements.

Results: The collaboration produced a detailed decarbonisation implementation strategy developed during the Energy Transition Accelerator (ETA) programme. DETA continues to work with Alliance Group on implementation, demonstrating their commitment to long-term partnerships that extend beyond planning into actual delivery.

DETA stands apart as sustainability consultants who combine technical expertise with practical implementation experience. Our team of engineers and project managers specialise in decarbonisation, water management, process improvement, and sustainability across all sectors. What makes DETA different isn't just our technical knowledge, it's our collaborative approach that consistently delivers tangible outcomes, we proudly take the complexity out of carbon reduction for businesses, regardless of the starting point or industry sector.

Taking the first step to reduce carbon emissions

Climate action isn't just about doing the right thing; it's about doing the smart thing. The transition to a low-carbon economy is happening whether businesses participate actively or passively. The choice is whether to lead this transition or be dragged along by market forces and regulatory requirements. The time for incremental change has passed. The time for bold action is now.

DETA's collaborative approach makes it easier for organisations to take that crucial first step. Whether you need a comprehensive carbon footprint assessment, targeted energy efficiency services, or a complete carbon reduction strategy, our team provides the expertise and support needed to turn climate commitments into measurable results.

The Carbon Roadmap: your pathway to net zero

Download DETA’s free Carbon Road Map Guide by clicking here . DETA's Carbon Roadmap breaks down the journey to carbon neutrality into manageable, interconnected stages. This iterative process ensures that every step builds upon the previous one, creating momentum while delivering immediate value.

Are you ready? Let’s go

Your organisation's sustainable future starts with a single conversation. Contact DETA today and discover how carbon reduction can unlock new opportunities, drive innovation, and position your business as an industry leader. Together, we'll transform challenges into competitive advantages and build the resilient, profitable future your stakeholders deserve.

Manufacturing optimisation: the pursuit of production process excellence

Thu, 26 Jun 2025 07:30:28 GMT

In today's economic climate, manufacturing businesses across Australasia face a challenging paradox. While market pressures demand greater efficiency and sustainability, many organisations are putting large infrastructure projects and major capital works on hold due to budget constraints and economic uncertainty. However, this period of fiscal caution presents an unexpected opportunity – the perfect time to focus on manufacturing optimisation through process excellence and operational refinement.

Rather than waiting for economic conditions to improve before pursuing efficiency gains, forward-thinking manufacturers are discovering that small, strategic changes to existing processes can deliver significant benefits. This represents a shift from the traditional mindset of requiring substantial capital investment to achieve meaningful improvement.

The hidden potential in process optimisation

Manufacturing optimisation isn't exclusively about revolutionary overhauls or expensive new machinery. It's about conducting a systematic war on waste while maximising the potential of existing resources. Every manufacturing facility harbours untapped efficiency opportunities – from energy consumption patterns that haven't been scrutinised in years to production workflows that evolved organically but were never formally analysed for optimal performance.

The beauty of process optimisation lies in its accessibility. Unlike major infrastructure projects that require capital approval and extended implementation timelines, process improvements can often be implemented quickly with minimal upfront investment. These changes compound over time, creating lasting cost reductions and operational improvements that directly impact the bottom line.

In a typical manufacturing facility, examples of issues that may be simply rectified include:

Addressing variations in process efficiency throughout the day by optimising equipment performance
Identifying and managing fluctuating energy consumption without clear patterns
Recovering valuable materials from waste streams
Resolving workflow bottlenecks that lead to cascading inefficiencies

Each of these represents an opportunity that, when addressed systematically, can significantly improve performance.

Energy management: the foundation of manufacturing excellence

Energy is one of the most significant controllable costs in manufacturing operations, yet it is often the least understood. Professional energy audit services can reveal consumption patterns that surprise even experienced facility managers. These thorough assessments examine everything from major equipment efficiency to seemingly minor factors like compressed air leaks, lighting systems, and HVAC optimisation.

Energy efficiency consultants bring specialist knowledge and advanced measurement tools to provide unprecedented visibility into energy consumption patterns and can identify immediate opportunities for energy cost reduction as part of longer-term strategies for sustainable energy management. This dual approach helps businesses capture quick wins while reinforcing the foundations for ongoing efficiency improvements.

Energy management is about more than simply cutting costs. Today’s energy efficiency services include demand management, power factor correction, optimised equipment scheduling, and planning for renewable energy integration. Together, these elements form a complete energy strategy that not only lowers expenses but also improves operational resilience.

Carbon management: elevating compliance into competitive advantage

With thanks to environmental regulations being tightened globally, carbon management is an operational necessity rather than an optional sustainability initiative. However, businesses that approach carbon reduction strategically discover it's possible to achieve compliance requirements while simultaneously reducing operational costs.

Comprehensive carbon management services begin with a detailed carbon footprint assessment, quantifying emissions across all operational areas. This baseline enables the development of targeted decarbonisation services that prioritise high-impact, cost-effective interventions. Rather than viewing carbon reduction as a cost centre, optimised approaches identify opportunities where environmental improvements align with operational efficiency gains. Click here to download a free carbon roadmap guide.

Carbon reduction management encompasses everything from process modification and equipment efficiency improvements to waste heat recovery and energy source optimisation. When included within the context of a professional carbon management strategy , these initiatives are sequenced and prioritised to maximise both environmental and financial returns.

Process engineering: maximising existing infrastructure

While purchasing new equipment remains on hold for many businesses, process engineering services can extract significantly more value from the existing infrastructure. Professional process engineering consultants apply systematic analysis to identify bottlenecks, inefficiencies, and improvement opportunities within current operations through workflow analysis, equipment utilisation studies, and the systematic identification of process constraints. The harvested data enables targeted interventions to increase throughput, improve quality, and reduce waste without requiring major capital investment.

Process optimisation is not limited to production equipment, rather it also includes material handling, quality control systems, maintenance scheduling, and operator workflow efficiency. Each element offering real potential for improvement to edge towards operational excellence.

Water and waste: hidden opportunities for resource recovery

Water consumption and waste generation are often overlooked for cost reduction and environmental improvement. Professional wastewater management services identify opportunities for the treatment, recycling, and recovery of waste streams, transforming them from a necessary cost into sources of revenue.

For example, waste stream analysis can reveal valuable materials that are being unnecessarily discarded when process modifications can capture them. Wastewater consultants who understand both the regulatory landscape and the technology can design integrated solutions that address compliance requirements while maximising resource recovery opportunities.

DETA: driving practical sustainability from insight to impact

Successful manufacturing optimisation begins with assessments conducted by experienced sustainability consultants to provide unprecedented visibility into operational performance. The assessment phase typically encompasses energy audit and management, process efficiency analysis, waste stream evaluation, and carbon footprint assessment. DETA’s holistic approach ensures no improvement opportunity is overlooked at every stage of the manufacturing process.

Following our assessments, professional industrial project management ensures implementation proceeds efficiently and delivers promised results. DETA’s experienced project managers coordinate multiple improvement initiatives, manage stakeholder communications, and track progress against established metrics.

Manufacturing optimisation isn't about major capital investment or revolutionary change – it's about systematic pursuit of excellence through strategic process improvement. In today's environment, this approach offers the perfect combination of accessible implementation and measurable results that every manufacturing business needs to thrive.

As businesses across New Zealand, Australia, and the Pacific face growing pressure to cut energy costs and lower carbon emissions, the value of experienced sustainability consultants has never been greater. DETA’s multidiscipline team of sustainability experts understand both the technical aspects of manufacturing optimisation and the practical realities of implementation in operational facilities. Together we achieve excellence.

We are currently delivering projects across Aotearoa New Zealand, Australia, and the Pacific. If you are ready to take your business to the next level, contact your local DETA team today, we’ re with you every step of the way.

Energy audits driving profit: real-world success stories

Tue, 20 May 2025 21:53:32 GMT

In today's global business landscape, energy costs and carbon emissions represent well documented and significant challenges, but by being proactive and tackling them head on there are opportunities: difficulties mastered are opportunities won.

Forward-thinking companies across New Zealand, Australia and the Pacific are discovering that comprehensive energy audits have the power to unlock substantial cost savings while simultaneously reducing environmental impact. As businesses navigate increasingly strict climate regulations, the value of expert energy management has never been clearer.

Ahead of compliance: the business case for energy audits

Energy audits have evolved far beyond simple compliance measures. When executed by experienced energy efficiency consultants, these assessments reveal hidden opportunities for operational improvement and cost reduction.

As a leading sustainability consultancy, DETA undertakes energy audits conducted to AS/NZ 3598:2014 standards to provide businesses with actionable and achievable insights that directly impact the bottom line. Rather than offering generic recommendations, our approach focuses on understanding each client's unique operational context before identifying targeted opportunities.

"We understand the challenges businesses face in reducing energy costs, minimising carbon emissions, and staying competitive in a rapidly changing environment," explains a DETA spokesperson. "Our goal is to ensure clients can make informed, sustainable decisions that drive long-term cost reductions and business resilience."

Success stories: turning energy insights into profit

The real value of energy audits becomes clear when examining real-world results. Here are examples of how organisations have leveraged expert energy management services to drive meaningful change:

Healthcare sector transformation

When the Victorian Health Building Authority (VHBA) needed to improve energy efficiency across 84 healthcare facilities in the Grampians region, they turned to DETA's energy audit services. Through detailed data collection, stakeholder consultations, equipment inspections, and benchmarking analysis, we were able to identify opportunities that could potentially abate 4,844 tonnes of CO2e annually.

This comprehensive approach didn't just help VHBA align with Victoria's emission reduction goals - it created a roadmap for significant operational cost savings across their healthcare network.

Manufacturing efficiency and process optimisation breakthrough

Gelita Australia, which has been manufacturing gelatine from bovine hide since 1917, commissioned DETA to conduct a Type 2 energy audit at their Beaudesert plant near Queensland. The energy management consultants thoroughly reviewed site energy consumption and identified multiple Energy Management Opportunities (EMOs) with less than five-year payback periods.

The recommendations would not only reduce overall energy consumption but also cut carbon emissions by at least 1,700 tCO ₂ e per year upon implementation - demonstrating how targeted energy efficiency services can create both environmental and financial benefits.

Food and beverage industry innovation

The Indevin Group approached DETA for support on decarbonising and improving efficiency across their operations while future-proofing their expansion investments. DETA developed a comprehensive pathway with a particular focus on eliminating fossil fuels from the winemaking process.

Starting with the 15th Valley Winery, DETA's carbon reduction strategies are anticipated to cut approximately 300 tonnes of CO ₂ e annually. These learnings are now being expanded into a group-wide roadmap, giving Indevin confidence they can balance energy and carbon efficiency while maintaining their wine's quality and consistency.

Immediate ROI for commercial operations

A commercial laundry facility facing escalating natural gas costs and supply security concerns engaged DETA to develop carbon management solutions. DETA's approach was two-pronged: first identifying quick savings to reduce immediate costs, then mapping a comprehensive transition away from gas.

Through an in-depth site investigation, DETA identified immediate savings exceeding $200,000, the equivalent to a 10% reduction in natural gas use, with a payback period of less than one year. This case demonstrates how expert energy and carbon management services can deliver extraordinary returns on investment.

Strategic sustainability services: building on energy foundations

While energy audits form the foundation of sustainability improvements, DETA's approach extends to broader sustainability consulting services . Our work with Six Senses resort on Malolo Island demonstrates how energy efficiency can be integrated with renewable generation strategies to create comprehensive solutions.

For this project, we developed a high-level business case covering both demand reduction and energy supply options, including PV installation (both rooftop and solar farm) alongside diesel generation alternatives. The result was a clear investment pathway that optimised long-term operational costs.

Similarly, work with the Fijian Department of Energy showcases the consultancy's ability to operate at scale. By collecting energy consumption data from over 300 commercial, hospitality, and industrial sites across Viti Levu, DETA helped establish the country's first energy benchmarking project—a key component in meeting Fiji's Paris Agreement obligations.

Moving forward: from audit to implementation

An energy audit represents just the first step in a comprehensive energy efficiency and decarbonisation journey. Once cost-effective and practical opportunities are identified, implementation becomes the focus.

DETA offers support throughout this journey, from detailed feasibility studies and business cases to implementation, commissioning and face-to-face training. Our services span:

Strategy and transition planning

Feasibility studies

Engineering design

Process optimisation

Project delivery and management

As one DETA client noted, "Between their industry experience and our team's understanding of the site, we were able to deliver projects that made a real impact on both our carbon footprint and cost bottom line."

DETA: your partner in sustainability and profit

As businesses throughout New Zealand, Australia and the Pacific face mounting pressure to reduce energy costs and carbon emissions, partnerships with experienced sustainability consultants become increasingly valuable. Companies like DETA provide not just technical expertise but a collaborative approach to transform energy challenges into opportunities for profit and resilience.

Ready to unlock energy savings and drive sustainability?

Discover how a professional energy audit can transform your business. Download our brochure to learn what’s involved and how we’ve helped businesses across New Zealand and Australia reduce energy costs and emissions.

�� Download the Energy Audit Brochure

Or Contact our Energy Experts to start your energy optimisation journey today.

Watt’s the plan? How energy management transforms industry

digitalsupport@digitalpresence.co.nz (Agency Stack) — Thu, 01 May 2025 00:16:19 GMT

Have you noticed the shift in how we think about energy in business? Energy is no longer a utility expense on a spreadsheet; it's a strategic resource that can make or break your profit margin. As energy costs fluctuate and sustainability pressures mount, businesses across New Zealand, Australia and the Pacific are discovering that smart energy management is the key to unlocking operational excellence, cost savings, and environmental compliance.

But what exactly does effective energy management look like, and how can it transform your industrial operations?

The power of strategic energy management

Energy typically represents one of the largest controllable expenses for industrial operations. Yet many businesses continue to view it as a fixed cost rather than an opportunity for strategic advantage. The reality is that comprehensive energy management has the power to deliver transformative benefits across your entire operation.

When implemented effectively, energy management strategies don't just reduce utility bills - they create ripple effects throughout your business ecosystem, enhancing productivity, reducing maintenance costs, extending equipment lifespans, and strengthening your brand's reputation as an environmentally responsible operator.

Not just saving money: the many advantages of energy management

Financial advantages

The most enticing benefit of energy management is straightforward cost reduction. By identifying inefficiencies, eliminating waste, and optimising consumption patterns, businesses typically see energy cost reductions of 10-30%. For energy-intensive industries, this translates to a significant amount of money and improvements.

A Christchurch manufacturing plant recently worked with energy efficiency consultants to implement a comprehensive energy management program. The result? A 22% reduction in energy costs within the first year, with minimal capital investment. The savings came primarily from optimising existing systems rather than purchasing new equipment.

Operational excellence

Beyond pure cost savings, energy management drives operational improvements that enhance overall business performance:

Reduced downtime : energy-efficient equipment typically experiences fewer failures and requires less maintenance.

Enhanced production consistency : stable energy systems lead to more consistent product quality and output.

Improved process control : real-time energy monitoring provides deeper insights into production processes, and related process optimisation opportunities .

Extended equipment lifespan : optimised energy usage reduces strain on machinery and extends useful life.

Sustainability credentials

With increasing regulatory pressure and consumer demand for sustainable practices, energy management serves as the cornerstone of effective carbon management strategy . By reducing energy intensity, businesses can:

Demonstrate meaningful progress toward decarbonisation goals

Meet increasingly stringent regulatory requirements

Enhance brand reputation with environmentally conscious customers

Prepare for future carbon pricing mechanisms

The technology revolution in energy management

Today's energy management goes far beyond simply turning off lights or replacing inefficient equipment. Modern energy management services leverage advanced technologies to deliver unprecedented visibility and control:

Smarter data-driven decision making : the integration of IoT sensors, advanced metering, and AI-powered analytics allows for granular monitoring of energy consumption patterns. This enables:

Real-time visibility into energy usage across different processes and equipment.

Identification of anomalies that identify waste or impending equipment failure.

Data-backed prioritisation of energy efficiency investments.

Verification of energy savings following improvement initiatives.

Predictive and preventive approaches : rather than reacting to energy waste after it occurs, modern energy management takes a predictive approach:

AI algorithms identify patterns that precede efficiency losses.

Automated systems adjust parameters in real-time to maintain optimal efficiency.

Preventive maintenance schedules are optimised based on actual equipment performance.

Energy demand is matched with the most cost-effective supply options minute-by-minute.

From analysis to application: the energy optimisation process

Effective energy management begins with a comprehensive energy audit—a systematic assessment of how energy flows through your facility and where inefficiencies occur. The energy audit forms the foundation of effective energy management by establishing baseline consumption patterns across your facility. This crucial first step allows energy consultants to identify low-hanging fruit for immediate savings while simultaneously developing a prioritised roadmap for long-term improvements.

The process doesn't end with recommendations - creating robust measurement protocols ensures all implemented changes deliver verifiable savings. This systematic approach transforms energy management from guesswork to precision, enabling businesses to track progress, validate investments, and continuously refine their strategy for maximum operational and financial impact.

Following the audit, implementation typically follows a phased approach:

Phase 1 : Operational improvements requiring minimal investment.

Phase 2 : Equipment upgrades and system optimisations with short payback periods.

Phase 3: Integration of renewable energy and more capital-intensive improvements.

Phase 4 : Continuous monitoring and optimisation.

Finding the right partner to help make tomorrow better

While some aspects of energy management can be handled internally, partnering with energy consultants in NZ or Australia provides access to expertise, technology, and resources to accelerate results.

DETA’s sustainability consulting services bring deep industry-specific knowledge that allows for tailored solutions to address your organisation’s unique operational challenges. We have valuable experience across a wide variety of sectors and facilities and exploit the data to anticipate obstacles and implement proven strategies.

Our professional sustainability consultants provide access to specialised monitoring and analysis tools that deliver actionable insights beyond what standard systems can offer, which combined with the knowledge of available incentives and funding opportunities, we are perfectly placed to maximise your return on investment while minimising upfront costs, maintaining operational excellence while advancing sustainability goals.

All together now: the integrated sustainability approach

While energy management forms the cornerstone of most industrial sustainability efforts, leading businesses are taking a more integrated approach that encompasses:

Water and wastewater management : reducing consumption and enhancing treatment processes

Material efficiency : minimising waste and implementing circular economy principles

Supply chain optimisation : extending sustainability initiatives beyond facility boundaries

ESG performance improvement : addressing broader environmental, social, and governance factors

The path forward towards sustainability

As energy prices continue to rise and environmental regulations tighten, proactive energy management isn't just good practice - it's essential for business competitiveness and resilience.

Working with experienced sustainability consultants like DETA offers a proven path to transforming energy from a cost centre to a strategic advantage. Our comprehensive approach combines deep technical expertise with practical industrial project management experience to deliver measurable, sustainable improvements.

Don't let energy inefficiency drain your competitiveness. Connect with DETA's team of energy and sustainability experts to discover how strategic energy management can transform your industrial operations. We do warn you though, once you have taken the first steps towards sustainability, you’ll find it hard to turn back. The benefits, cost savings, improved efficiency, and a stronger competitive edge, quickly become indispensable. Let DETA help you make sustainability a driving force in your success. Contact your local DETA office for more information.

Beyond compliance: how strategic energy audits create business resilience

Fri, 21 Mar 2025 00:44:21 GMT

Today's business environment is nothing short of volatile, companies across the globe are facing unprecedented challenges. One area of challenge is energy prices. In Australia, wholesale electricity prices have risen 50% over the last two years due to coal outages, rising gas costs, and network limits. In contrast, New Zealand’s electricity prices have seen only a slight increase, however they have the potential to follow Australia’s example over the next few years on the back of the current thermal fuel challenges, increasing demand, and the changing generation mix. As well as the rise in energy prices, supply chain disruptions continue to affect operations, and regulatory requirements around carbon emissions grow increasingly stringent. These pressures are becoming fundamental business risks, often in combination with each other.

Any work that has the potential to address these pressures would seem to be a no brainer to complete, yet many organisations still treat energy audits as mere ‘tick-the-box’ exercises rather than an opportunity to strategically assess energy use and business processes. DETA, a leading team of energy consultants in Australia and NZ , is changing this paradigm by transforming traditional energy audits into powerful tools for building genuine business resilience. When approached strategically, energy audits can help organisations not just reduce their energy usage and costs, or comply with current standards, but also future-proof their operations against an evolving energy landscape.

The evolving energy landscape

The business environment has fundamentally shifted in recent years. Energy can no longer be considered as an overhead cost; it’s evolved to become a strategic consideration with far-reaching implications. Fluctuating energy markets have made budgeting increasingly difficult, while supply uncertainties - particularly for natural gas in manufacturing - threaten operational continuity. Meanwhile, investors, customers, and employees are demanding greater environmental responsibility and transparent ESG commitments.

These escalating pressures create significant vulnerabilities for unprepared businesses. Forward-thinking organisations have recognised that energy management in Australia and NZ isn't simply about reducing utility bills—it's about competitive advantage when employed well at a strategic level. Companies without a coherent energy strategy find themselves perpetually reactive, addressing each new challenge as it arises rather than building systematic resilience.

Limitations of standard-focused energy audits

Traditional energy audit services often fall short of delivering true business value. Standard-focused audits typically follow routine checklists, generating generic recommendations that fail to account for each organisation's unique operational context. These routine assessments may identify obvious inefficiencies but rarely join the dots between energy performance to broader business objectives.

Additionally, conventional audits tend to focus on demand-side efficiency, overlooking critical supply-side considerations like fuel transition opportunities or renewable integration. The resulting recommendations tend to be isolated, lacking the strategic perspective necessary to address business energy and processing challenges. When energy audits are treated as isolated technical exercises rather than business strategy tools, organisations miss valuable opportunities to create long-term strategic advantages.

The DETA approach: strategic energy audits

DETA's energy audit and management approach transcends the limitations of conventional approaches. While fully compliant with AS/NZ 3598:2014 standards, our process is deliberately designed to dig deeper and uncover strategic opportunities that build business resilience. A key differentiator of our approach begins with thorough stakeholder engagement to understand not just current energy usage, but how energy fits into the organisation's broader business context and future aspirations.

What sets DETA's energy efficiency consultants apart is their integrated perspective on both efficiency and transition. Our energy management audits simultaneously evaluate opportunities to reduce consumption (demand-side) and transform energy sources (supply-side), providing a true picture of potential improvements. This dual focus is essential for organisations seeking to build resilience against both price volatility and supply uncertainty.

Importantly, DETA's sustainability consulting services connect energy performance directly to business performance. Translating technical findings into strategic insights, demonstrating how specific energy initiatives support business objectives like cost stability, regulatory compliance, brand reputation, and operational continuity.

Case studies in building business resilience

A commercial laundry facility facing escalating natural gas costs partnered with DETA to address both immediate budget pressures and long-term supply concerns. DETA's strategic energy audit identified immediate savings of over $200,000 (equivalent to a 10% reduction in natural gas use) with a payback period under one year. Crucially, the audit delivered a comprehensive transition plan detailing how the facility could gradually move away from gas dependency toward more reliable, sustainable alternatives. This dual approach - delivering immediate returns while building long-term resilience - exemplifies the strategic value of well-executed energy audits.

For Cheetham Salt , DETA's decarbonisation services helped develop a holistic carbon management strategy for their largest refining facility. Rather than simply identifying equipment upgrades, DETA's process engineering consultants created a pathway combining demand reduction priorities, process optimisation for energy-intensive assets , and renewable supply arrangements. This integrated approach has positioned Cheetham Salt to achieve their net-zero operational goals while maintaining competitiveness in an industry facing growing sustainability pressures.

Gelita Australia , a manufacturer producing gelatine from bovine hide, engaged DETA for a Type 2 energy audit at their Beaudesert plant. The audit identified multiple Energy Management Opportunities (EMOs) with payback periods under five years, collectively capable of reducing carbon emissions by 1,700 tCO2-e annually. By implementing these strategic recommendations, Gelita has strengthened its resilience against both energy cost increases and tightening emissions regulations.

Beyond energy savings: the true value of resilience

The most valuable outcomes of strategic energy audits extend far beyond immediate cost savings. Organisations implementing comprehensive energy strategies based on DETA's carbon reduction management approach experience reduced exposure to market volatility, enhanced capacity to adapt to evolving regulatory requirements, and improved reputation with increasingly eco-conscious stakeholders.

Businesses proactively addressing energy and carbon concerns position themselves for long-term competitive advantage. By getting ahead of industry transitions, they avoid the capital-intensive scramble that reactive organisations face when regulatory deadlines loom. This strategic foresight allows for more methodical planning, better capital allocation, and ultimately, stronger business performance through periods of change.

One incredibly important aspect we haven’t discussed is the impact of resilience on the workforce. We’re highly conscious of how resilience is crucial to protect the livelihoods of employees. A stable, energy-efficient operation safeguards jobs by mitigating financial risks from fluctuating energy costs. Investing in sustainable practices, businesses ensure long-term viability, fostering a secure work environment while meeting economic, environmental, and social responsibilities in an evolving market.

In an era of unprecedented business uncertainty, strategic energy audits offer a powerful tool for building true organisational resilience. By transcending compliance-focused approaches and embracing energy management as a strategic business function, forward-thinking companies are strengthening their positions across multiple dimensions.

DETA's industrial project management expertise demonstrates that the journey from audit to action doesn't require choosing between immediate returns and long-term resilience - a well-designed strategy delivers both. For organisations ready to move beyond viewing energy audits as necessary evils and recognise them as strategic opportunities, the path begins with finding the right partner who understands both technical energy concepts and broader business imperatives.

The most resilient businesses of tomorrow will be those that recognise today that energy isn't just a cost to be minimised - it's a strategic lever for building true business resilience. If you are curious about how DETA can help your business become more resilient, or would like to discuss our case studies in more detail, contact your local DETA office by clicking here .

From audit to action: building a practical roadmap to energy efficiency

Mon, 10 Mar 2025 02:28:43 GMT

With energy costs rising by an average of 14% annually across Australia and New Zealand and increasing climate regulations pressuring businesses to reduce their carbon footprint, energy efficiency has quickly shifted from a nice-to-have to a business-critical priority. Yet many organisations struggle to move beyond identifying problems to implementing practical solutions.

Energy audits, when done properly, provide more than just a snapshot of current consumption - they deliver a strategic blueprint for tangible improvements. DETA, a leading energy consultancy in NZ and Australia , approaches energy audits not as isolated exercises but as the foundation of comprehensive energy transformation. The key to success lies not just in conducting the audit itself, but in building and executing a practical roadmap that translates findings into measurable results.

Understanding the energy audit process

DETA's energy audit and management methodology follows a structured five-step approach designed to maximise value and ensure realistic and achievable actionable outcomes:

1. The process begins with Project Kick-Off where objectives, scope, and deliverables are clearly established. This crucial first step ensures alignment between the audit team and the organisation's goals, whether they're focused on cost reduction, carbon abatement, or regulatory compliance.

2. Next comes Understanding Your Situation , where DETA's team conducts a thorough review of available energy data, performs detailed site visits, and engages with key stakeholders. This comprehensive approach helps identify not just current energy usage patterns but also operational contexts that influence consumption.

3. The Analysis Phase represents the technical core of the audit, evaluating how sites can reduce costs , energy consumption, and carbon emissions. DETA examines both energy efficiency (demand-side) opportunities and fuel transition (supply-side) possibilities, providing a holistic view of potential improvements.

4. During The Report stage, information is collated into clear, accessible documentation for each site, detailing specific recommendations, next steps, and suggested priorities. These reports comply with AS/NZ 3598:2014 standards while remaining practical and accessible to stakeholders.

5. Finally, the Close Out phase supports clients in interpreting and presenting energy audit findings to key decision-makers, ensuring that technical information is translated into business language that drives action.

Turning audit findings into actionable insights

What sets effective energy efficiency services apart is their ability to generate tailored, implementable solutions rather than generic recommendations. DETA explicitly avoids a one-size-fits-all approach, recognising that energy challenges and opportunities vary dramatically across the industry sectors DETA works with .

The findings emerging from comprehensive energy audit services typically fall into several categories:

Operational improvements with minimal capital investment

Equipment upgrades or replacements with quantifiable returns

Process optimisation opportunities specific to the industry

Renewable energy integration possibilities

Longer-term fuel transition pathways

These opportunities are prioritised on multiple factors: implementation cost, potential savings, carbon reduction impact, and operational disruption. The most effective roadmaps balance quick wins that build momentum with strategic initiatives that deliver substantial long-term benefits.

Case studies: successful roadmaps in action

The Victoria Health Building Authority (VHBA) partnered with DETA's energy management Australia team to conduct Type 2 energy audits across seven health service areas in the Grampians region, encompassing 84 sites. Through methodical data collection, stakeholder consultations, equipment inspections, and benchmarking analysis, DETA identified Energy Management Opportunities (EMOs) with potential carbon abatement of 4,844 tCO2e. This comprehensive approach aligned VHBA with Victoria's emission reduction goals while creating a practical pathway toward their net-zero future initiatives. Click here to learn more.

For Cheetham Salt , Australia's largest salt producer, DETA's carbon management strategy expertise formed the backbone of their carbon transition planning. The resulting roadmap combined immediate demand reduction priorities with process optimisation for energy-intensive assets and technology adjustments. Importantly, the plan addressed both operational improvements and renewable supply arrangements, establishing clear short-term and long-term business objectives for forward planning.

In New Zealand's wine industry, Indevin Group sought DETA's decarbonisation services to improve efficiency while planning for future expansion. Starting with their 15th Valley Winery, DETA developed a carbon reduction management pathway focused particularly on eliminating fossil fuels from the wine-making process heating requirements. The targeted approach is anticipated to reduce carbon emissions by approximately 300 tCO2e annually at this facility alone, with learnings now being expanded into a group-wide roadmap that balances energy efficiency with production quality requirements.

Beyond the audit - implementation support

An energy audit's true value emerges during implementation, which is why DETA, as leading sustainability consultants in NZ and Australia, offers multiple support streams to bridge the gap between recommendations and results:

Strategy and transition services help organisations develop sequenced roadmaps that enable effective capital planning and project prioritisation. This strategic approach ensures that energy improvements align with broader business objectives and ESG commitments.

For promising opportunities, feasibility studies provide detailed analysis and business case development tailored to meet specific financial and operational requirements, building the case for investment.

When projects move forward, DETA offers process engineering services to transform concepts into implementation-ready plans, focusing on seamless site integration and operational continuity.

For organisations requiring more comprehensive assistance, industrial project management provides end-to-end support from design plans and contractor management through to commissioning and performance verification.

Throughout implementation, process optimisation ensures that technical solutions deliver their full potential, whether in small pilot plants, scaled-up processes, or established operations.

The journey from energy audit to meaningful efficiency improvements requires more than just identifying problems - it demands a practical, prioritised roadmap and the capability to implement it effectively. Organisations that approach energy audits as the beginning of a transformation process rather than a compliance exercise unlock significant benefits: reduced operational costs, enhanced business resilience, and measurable progress toward sustainability goals.

By combining technical expertise with implementation support, DETA's sustainability consulting services help businesses across Australasia turn energy challenges into opportunities, delivering tangible outcomes that impact both financial and environmental bottom lines.

Ready to start your energy efficiency journey? The first step is understanding where you stand today—and where your greatest opportunities lie tomorrow. We have teams currently delivering projects across Aotearoa New Zealand, Australia, and the Pacific, click here to contact your local team, or email us about your project – we’re always happy to talk sustainability.

From carbon footprint to competitive advantage: sustainability strategies for businesses

Tue, 11 Feb 2025 03:12:50 GMT

It’s not too long ago that sustainability was considered a niche interest area, but as public awareness and interest on environmental issues has grown, eco-friendly practices have transformed sustainability from a buzzword into a business imperative.

Green goals, bigger gains: the path from net zero to net profit

As sustainability has become mainstream, consumers have become more discerning, looking beyond superficial green branding and demanding authentic sustainability practices. This evolution in consumer expectations signals a significant opportunity for businesses to leverage sustainability as a competitive advantage, positioning themselves favourably in a market that increasingly leans towards responsible consumption. Companies demonstrating transparency, affordability, and a long-term commitment to sustainability not only meet consumer demand but also secure long-term success. Afterall, it’s easier for consumers to identify environmentally responsible goods and they are willing to pay more for their sustainable products to lead a greener lifestyle.

As regulations tighten and calls to live more consciously increase, companies failing to act risk falling behind. However, businesses that dynamically embrace sustainability can transform their carbon footprint into a strategic advantage , driving cost savings, enhancing brand reputation, and unlocking new market opportunities. From carbon management to energy efficiency and process engineering services, a tailored robust sustainability strategy positions businesses ahead of competitors who fail to switch to eco-friendly practices or prioritise environmental responsibility.

Measuring and analysing carbon footprint – the first step towards net zero

The first step towards sustainability is understanding where your business stands. Accurately measuring carbon emissions across all operations identifies the key areas for improvement.

Standardised frameworks such as the Greenhouse Gas Protocol safeguards integrity and accuracy.

Thorough energy audit and management assessment pinpoints energy wastage and inefficiencies.

Specialist carbon footprint management tools are deployed to track progress and set realistic reduction goals.

Collaborating with DETA’s experienced carbon management services simplifies this process, ensuring businesses comply with reporting standards while identifying cost-saving opportunities.

Net zero – is it achievable for your business?

Achieving net zero is a long-term goal that offers competitive advantages across industries. By implementing carbon reduction management and decarbonisation services, businesses can roadmap their journey to net zero , making it a realistic and affordable goal. It doesn’t happen overnight, but by incorporating sustainability strategies, businesses can transition towards net zero while maintaining profitability and growth.

Reducing energy consumption for cost savings

Energy efficiency is one of the fastest ways to reduce emissions and operational costs. By investing in energy efficiency services, businesses not only cut emissions but over time also achieve substantial cost reductions. DETA’s expert energy consultants in NZ and Australia assess current consumption patterns and develop tailored solutions, including:

Upgrading to energy-efficient equipment , lighting and HVAC systems.

Implementing smart grid technologies for real-time energy management.

Enhancing building insulation to minimise energy loss.

Transitioning to renewable energy

Reducing reliance on fossil fuels is a powerful sustainability move. Engaging energy efficiency consultants ensures businesses adopt the right renewable energy strategies while optimising costs and benefits. Energy efficiency consultants assess data to identify the most efficient and affordable method to integrate renewable energy into operations. There are numerous options to explore, including:

Installing onsite solar or wind power systems.

Entering into renewable energy purchase agreements to source green electricity.

Utilising geothermal energy for heating and cooling applications.

Optimising supply chain sustainability

What is a sustainable supply chain? It’s when an organisation incorporates ethical and environmentally responsible practices at every stage of business operations: the sourcing of raw materials, production, distribution, and final disposal of waste.

With the support of sustainability consulting services , businesses can embed sustainability principles throughout their supply chains, ensuring compliance with evolving ESG (Environmental, Social, and Governance) requirements. A sustainable supply chain extends a company’s environmental impact beyond its direct operations. Businesses can work towards greener supply chains by:

Partnering with eco-conscious suppliers who prioritise sustainable sourcing and manufacturing.

Optimising transportation logistics to reduce fuel consumption and emissions.

Reducing packaging waste and transitioning to biodegradable or recyclable materials.

Redesigning products for sustainability. For example, using recycled or renewable materials in product development. Designing for durability and repairability to extend product life cycles.

Embracing circular economy principles, such as product take-back programs and material reuse.

These efforts not only reduce environmental impact but also appeal to conscious consumers who prioritise sustainability.

Effective waste and water management

Effective waste and water management drives sustainability while reducing costs and regulatory risks to achieve long-term resilience.

Water management: enhancing efficiency and conservation

Effective water management and addressing water scarcity is key to sustainability, cost reduction, and resource conservation. DETA helps businesses optimise water usage by identifying efficiency opportunities such as water recovery, recycling, and improved piping systems. Through efficiency reviews, water balance assessments, and metering system implementation, businesses significantly reduce waste and improve sustainability . With expert guidance from DETA, businesses implement tailored water management strategies that align with operational goals while demonstrating a commitment to sustainable resource use.

Waste management: turning waste into renewable energy

Sustainable waste management goes beyond disposal- businesses can harness waste as a resource. Through bioenergy solutions like biogas production and biomass burning, companies generate renewable energy while reducing environmental impact. DETA evaluates site waste streams, explores Cogen/Trigen suitability and process integration, giving businesses the capacity turn waste into a valuable energy source.

Engaging employees on the sustainability journey

The greatest asset any business has is the people who work for them. Employees play a crucial role in driving sustainability success, and it’s important to gain their understanding and support to foster a culture of environmental responsibility. By making sustainability a shared concern, businesses benefit from increased engagement, innovation, and overall impact.

Embedding sustainability into corporate values and performance metrics is one way to encourage participation, but inspiring employee engagement delivers the best results. There are several ways DETA helps businesses adapt to their new way of thinking, from providing sustainability training and workshops and developing green initiatives, such as waste reduction and energy-saving programs. Once a workforce is onboard with a business’ eco-friendly practices, the change in energy is palpable, the shared pride in what collectively they achieve is inspiring and fuels further innovation. Tatua staff are a prime example of how employees are crucial to the success of carbon reduction strategies; their industry knowledge and enthusiasm for change kickstarted Tatua’s carbon reduction journey .

Go green, stay profitable: why DETA leads sustainability across Australia, NZ and Pacific

Navigating the complexities of sustainability requires expertise. DETA typically develops 10–30-year carbon strategies to move towards a greener, more profitable future with confidence. Remember, businesses do not have to go full steam ahead, rather it’s about making decisions today that support tomorrow’s goals. This long-term approach allows for budgeting and agility. With clear guidance on capital investments, equipment upgrades, and sustainable changes, our strategies help businesses drive measurable results, ensuring both environmental and commercial success. If it all sounds too good to be true, contact your local DETA office by clicking here – we’re always happy to talk sustainability.

A sustainable path to savings: understanding energy efficiency

Sun, 02 Feb 2025 21:38:37 GMT

Before we jump into the article, let’s look at the title to this piece; what do we mean by ‘a sustainable path to savings’? In short, it means making decisions to actively minimise environmental impact while simultaneously saving money. This notion is problematic to many businesses. Afterall, there is a common misconception that sustainability and saving money do not mix, that they are at opposite ends of the spectrum and making greener decisions cost businesses more than the existing tried and tested way of operating. This is the primary reason why some businesses and industries remain resistant to making sustainable changes. The key to unlock significant financial savings is by understanding energy efficiency: to save resources, reduce emissions, and cut costs.

The value of energy efficiency

Energy consumption is one of the most pressing challenges facing businesses today. Rising energy costs, tightening environmental regulations, and growing societal expectations for sustainable operations mean that organisations must take action to improve their energy efficiency.

Energy efficiency is about optimising energy use without compromising operations . Through strategic planning, companies can significantly cut their electricity consumption, reduce waste, and increase the benefits from each unit of energy consumed.

Why is this important?

Cost savings : reducing energy use directly translates to lower operational costs.

Regulatory compliance : governments across the globe are increasingly imposing stricter sustainability requirements on businesses.

Brand reputation : companies demonstrating a commitment to sustainability attract environmentally conscious customers and investors.

A better work environment : energy-efficient buildings often incorporate better lighting and climate control, creating a more comfortable workspace. A pleasant environment can reduce fatigue and improve employee morale, leading to higher productivity levels and at a higher-quality output.

Reduced downtime : energy-efficient systems are typically more reliable and require less maintenance. Fewer breakdowns mean less downtime, so employees are able to complete tasks without interruptions.

DETA Energy efficiency consultants: leading the way to savings

For businesses in Aotearoa New Zealand, Australia and the Pacific which are unsure of where to start on this journey, collaborating with energy efficiency consultants is the best to identify the opportunities for long-term cost and environmental benefits.

Conducting an energy audit for smarter management

One of the first steps towards a more energy-efficient business is a comprehensive energy audit. This process assesses a company’s current energy use, exposes inefficiencies, and provides the data to develop tailored recommendations for improvement. Energy audit services reveal hidden inefficiencies across the business, from lighting and HVAC systems through to underperforming industrial processes .

Through energy audit and management services, companies can:

· Detect energy wastage in operations.

· Identify cost-effective upgrades, such as LED lighting or energy-efficient equipment.

· Monitor energy consumption patterns to improve efficiency over time.

Professional energy consultants in Australia and New Zealand provide invaluable insights, helping businesses transition from energy-intensive operations to streamlined, sustainable practices. Click here to read about impact of DETA’s energy audits for the VHBA.

Investing in renewable energy and smart technology

Transitioning to renewable energy sources is one of the most effective ways to enhance sustainability while reducing long-term costs. Solar panels, wind energy, and geothermal heating solutions allow businesses to reduce their reliance on fossil fuels. Businesses that have already taken steps to integrate renewables into their operations are reaping both environmental and financial benefits.

Beyond renewables, businesses can implement smart energy management systems that optimise consumption in real-time. These technologies track energy use, detect inefficiencies, and automate adjustments to maintain peak efficiency. For example, smart HVAC systems regulate heating and cooling based on occupancy and weather patterns, significantly reducing waste. Click here to learn about how DETA reduced energy costs at Oceania Dairy’s Glenavy site.

Carbon management: a strategic and holistic approach to sustainability

A successful energy efficiency strategy should be part of a broader carbon management strategy – the two are intrinsically linked. Both strategies rely on data for informed decision-making, enhancing performance tracking to reduce and offset emissions.

By optimising energy use, businesses can lower costs, freeing up funds for reinvestment in sustainable initiatives. This strengthens their resilience to climate impacts, accelerates progress toward sustainability goals, and reduces their overall carbon footprint.

Key elements of a carbon management plan include:

Carbon footprint management : measuring and tracking emissions across all business operations.

Decarbonisation services : identifying ways to transition to low-carbon alternatives.

Process engineering services : optimising industrial processes to reduce emissions and improve efficiency.

If you would like to learn more about how to thrive in a low carbon economy, we invite you to download DETA’s free Decarbonisation Guide and Carbon Roadmap .

The role of process engineering and industrial project management

Manufacturing, logistics, and other industrial sectors have unique energy challenges. Implementing process engineering services drives efficiency improvements by refining production methods and optimising resource use.

DETA’s process engineering consultants in Australia, Aotearoa New Zealand and the Pacific region accelerate energy efficiency by:

Redesigning manufacturing workflows to reduce energy-intensive steps.

Introducing heat recovery systems to maximise energy use.

Improving automation for better control over energy consumption.

And further good news is DETA also provide industrial project management to ensure seamless execution and cost control – we’ll always support you to achieve sustainability goals.

Wastewater management: the overlooked energy saver

Energy efficiency isn’t just about electricity consumption—it also extends to resource use, including water. Wastewater management services ensure businesses optimise water usage, recycle wastewater, and reduce energy-intensive water treatment processes. By engaging wastewater consultants, businesses can lower their water and energy costs, reduce their environmental footprint, improve compliance with current sustainability regulations, and become more agile in responding to future regulatory changes.

The bottom line: partnering with sustainability experts

Navigating the complexities of energy efficiency requires expertise. Engaging experienced sustainability consultants in NZ and Australia provides businesses with the knowledge and tools needed to implement effective strategies. From conducting energy audit services to developing a tailored carbon management strategy, DETA’s professionals help businesses transition to more sustainable, cost-effective operations.

Investing in energy efficiency services is not just an environmental choice—it’s a wise financial decision that strengthens business resilience and long-term profitability. There has never been a better time to embrace energy efficiency and work towards a more sustainable and financially secure future – today is the day.

DETA has multi-discipline teams currently delivering projects across Aotearoa New Zealand, Australia, and the Pacific. Whether you have a specific project in mind or are making initial enquiries about how to start on your energy efficiency journey, we’re always happy to talk sustainability. Contact your local DETA office by clicking here .

Guiding lights: the role of energy consultants in sustainable business

Mon, 13 Jan 2025 01:56:11 GMT

Businesses are under increasing pressure to reduce their environmental impact while maintaining operational efficiency and profitability. Whether you're a small business looking to optimise energy usage or a large corporation aiming to meet sustainability goals, energy consultants play a pivotal role in helping businesses navigate the complexities of energy management .

From energy audits to carbon reduction strategies, energy consultants provide the expertise and guidance needed to steer your business towards sustainability, all while driving cost savings. This article delves into the essential role energy consultants play in shaping sustainable business practices across Aotearoa New Zealand, Australia, and the Pacific.

What is an energy consultant?

In the simplest of terms, an energy consultant is a professional who helps businesses optimise their energy consumption in the most efficient and cost-effective way.

At DETA, we have one of the largest teams of accredited energy efficiency consultants in New Zealand and Australia, providing tailored energy audit and management services designed to maximise operational efficiency and environmental performance. From identifying inefficiencies through comprehensive audits to recommending strategic investments in equipment upgrades or renewable technologies, our energy consultants support businesses to achieve immediate savings while building resilience in a rapidly evolving energy landscape.

It’s important to recognise how engaging a DETA energy consultant is a collaborative and positive experience. With no judgment, we work alongside your team to identify opportunities for improvement. This inclusive process ensures staff involvement at every level, cultivating a unified commitment to energy efficiency. Together, we’ll achieve meaningful changes that benefit your business and the environment.

Shining a light on sustainability: the growing need for energy consultants in business

Across our regions, the demand for energy consultants has surged as companies face pressure to reduce their carbon footprints and comply with global and national environmental regulations. Energy consultants in NZ and Australia work with businesses across various sectors, from hospitality to manufacturing, to improve energy efficiency, reduce emissions, and develop comprehensive carbon management strategies . With increasing concerns about climate change and the environment, businesses turn to energy consultants to not only save on energy costs but also to align with sustainability trends, both globally and locally.

Bright ideas for big and small businesses: cost-saving benefits under the spotlight

By aligning with green values and embracing eco-friendly practices, businesses, no matter their size, can enjoy numerous advantages, including:

A competitive edge by standing out from less sustainable competitors and appealing to environmentally conscious consumers.

Improved employee satisfaction and retention , as sustainable practices foster a sense of purpose, boost morale, and attract top talent who are eager to work for ethically responsible organisations.

Increased investor and stakeholder confidence by demonstrating a commitment to long-term value and environmental responsibility that align with future-focused business strategies.

Expanded revenue opportunities , not only through the development of eco-friendly products and partnerships but also by accessing government grants, incentives, and subsidies that reward sustainable initiatives.

The concept of hiring an energy consultant may seem like a luxury for some businesses, but the reality is energy consultants can actively save all companies money by optimising energy consumption. Their expertise and knowledge lead to the introduction of feasible and affordable energy efficient solutions which in turn create significant cost savings by making positive changes to the business’ energy consumption patterns.

Making small businesses greener

For small businesses, energy consultants provide tailored solutions to reduce energy bills. Whether you're running a local café or a retail shop, an energy consultant carries out an energy audit to identify inefficiencies in your premises. Simple changes, such as switching to LED lighting, upgrading outdated appliances, or improving insulation, can lead to substantial reductions in energy costs.

Driving sustainability in large-scale operations aiming for carbon neutrality

For larger businesses and organisations, particularly those in energy-intensive industries, the impact of an energy consultant's work is even more significant. All sectors, including manufacturing plants, hospitality chains, and transportation companies , benefit from energy audits and custom energy management plans that focus on operational efficiency, sustainability, and carbon reduction.

Energy consultants: lighting the way in business energy management

Energy consultants play a crucial role in helping businesses navigate the complexities of energy management – it’s not as straightforward as identifying the cheapest source of energy.

Detailed energy audits expose inefficiencies and define the recommendations the energy consultants identify as the best course of action to implement improvements. This data-driven approach enables ECG consultants to recommend specific measures to optimise energy use, reduce waste, and cut costs. In industries like manufacturing, where energy-intensive processes are common, energy consultants significantly improve efficiency, leading to significant long-term savings, increased productivity and environmental benefits.

1. Energy efficiency services and carbon management strategies

Energy consultants don’t just focus on reducing energy consumption; they also help businesses adopt energy-efficient technologies and renewable energy sources within a tailored carbon management strategy. Carbon footprint management is an integral part of any modern business's sustainability strategy.

DETA’s energy consultants collate data from energy audits to track and reduce carbon emissions through methods such as energy optimisation, waste management, and the integration of renewable energy sources. Implementing solutions such as solar panels, energy-efficient lighting, and upgraded heating and cooling systems reduces the organisation’s reliance on traditional energy sources and helps businesses move closer to predetermined sustainability goals.

2. Industrial and process engineering services

For industries with complex energy needs, energy consultants often collaborate with process engineering consultants to identify areas where energy consumption can be reduced. Process engineering services focus on improving operational processes to increase energy efficiency, reduce waste, and enhance productivity.

DETA’s energy consultants also deliver industrial project management services to oversee the execution of energy efficiency projects and support businesses to make sustainable changes. Whether it’s upgrading equipment, implementing new technologies, or optimising processes, our consultants help ensure projects are completed on time, within budget, and in compliance with sustainability goals.

3. Long-term planning and regulatory compliance

Beyond short-term savings, energy consultants play an important role in long-term planning for energy use and sustainability . An experienced energy consultant not only provides recommendations for immediate improvements but also ensures the business is agile and prepared for future challenges, such as stricter environmental regulations or shifts in energy markets. 10–30 year carbon strategies are common, with ever-changing regulations and technological advancements, businesses need to stay ahead of the curve.

One of the key advantages of working with energy consultants is oue ability to guide businesses through complex regulatory frameworks. From compliance with local and national energy regulations to understanding carbon reduction commitments, energy consultants help businesses avoid potential penalties for non-compliance.

Partnering with DETA energy consultants for a sustainable future

Our energy consultants are not limited to providing standalone energy management in Australia, Aotearoa New Zealand, and the Pacific. Our multidiscipline sustainability experts take a holistic approach, addressing energy use alongside waste management, water usage , and overall environmental responsibility. From conducting sustainability assessments and designing waste reduction strategies to assisting with sustainability certifications, we deliver comprehensive sustainability services and strategies that integrate all aspects of your operations.

In a time of heightened environmental consciousness, hiring an experienced energy consultant is one of the best ways to ensure your business thrives while contributing positively to the planet. Let DETA be your guiding light toward a sustainable, efficient, and profitable future. Are you ready to make the change? Contact us today and call your regional DETA office for more information.

The efficiency advantage: gaining a competitive edge with energy efficiency services

Mon, 13 Jan 2025 01:29:35 GMT

Energy efficiency is no longer a fringe consideration found near the bottom of a boardroom agenda - it is a strategic imperative. Businesses across Aotearoa New Zealand, Australia, and the Pacific are increasingly turning to energy efficiency consultants to fine tune their organisation and unlock hidden savings, boost operational performance, and gain the all-important competitive advantage. For organisations ready to progress their sustainability goals, embracing professional energy efficiency services is a game-changer.

The efficiency advantage: why it matters

Efficiency is the lifeblood of every successful business. There are three critical areas where efficiency is essential for achieving growth and resilience:

Operations and production – streamlining workflows, automating processes, and reducing waste boosts productivity while lowering costs. Process optimisation maximises resource utilisation, enhancing profitability and ensuring competitive performance.

Energy management – implementing efficient systems, equipment, and practices cuts energy consumption and operational expenses. For industries such as manufacturing, retail, and commercial sectors – where energy represents a significant cost – effective energy management is vital for both profitability and sustainability.

Supply chain and logistics – optimising supply chains reduces transportation costs, enhances inventory management, and minimises delays. This results in faster deliveries, less waste, and improved customer satisfaction.

Focusing on these areas not only drives down expenses but also strengthens competitiveness and resilience. In the context of rising energy prices, reducing consumption shields businesses from financial risks tied to market fluctuations, providing budget stability and safeguarding long-term growth.

Turning challenges into opportunities

Many businesses hesitate to invest in energy efficiency and sustainability consulting services due to perceived upfront costs. However, these services are not just about reducing energy bills; they are strategic investments that pay dividends across multiple areas:

Optimised processes

Routinely scheduled energy audits provide businesses with valuable insights into their energy consumption patterns, identifying areas where energy is wasted or used inefficiently. These audits not only spotlight inefficiencies but also uncover opportunities to streamline processes and enhance overall productivity. By optimising workflows, upgrading outdated equipment, and automating systems, businesses can reduce energy drains and improve operational efficiency.

Energy consultants guide companies through this optimisation, ensuring changes align with their sustainability goals. With smoother operations and lower costs, long-term growth and resilience are welcome bi-products.

Reduced operating costs and energy consumption

Energy-efficient technologies and sustainable practices allow businesses to dramatically reduce operating expenses and cut energy consumption. From upgrading to LED lighting and installing high-efficiency HVAC systems to integrating smart sensors and energy management software, the potential savings are substantial. Reduced energy usage not only lowers utility bills but also lessens the company’s carbon footprint, contributing to broader environmental goals.

These cost-saving measures are designed to align with corporate sustainability initiatives, enhancing brand reputation. In the long term, businesses prioritising energy efficiency are better positioned to manage fluctuating energy prices and maintain profitability in competitive markets.

Long term financial savings

Reducing energy consumption directly translates into financial savings that outweigh the initial investment in energy-efficient solutions. Corrective measures such as refining operational systems, and deploying advanced energy management technologies, yield a robust return on investment, boosting financial health and competitive advantage through lower, stable and predictable operational costs.

Improved productivity

Efficiently run operations and optimised production processes lead to increased output and reduced downtime, boosting overall productivity. Investing in energy-efficient machinery and streamlining workflows, minimises delays and decreases the risk of equipment malfunctions that disrupt production. Automation and smart technologies provide real-time data that helps anticipate maintenance needs and avoids costly breakdowns.

With smoother operations, employees have the capacity to focus on higher-value tasks, driving innovation, development and growth. Improved productivity not only strengthens profitability but also enhances the company’s ability to meet demand and scale operations effectively, to stay ahead of competitors.

Future-proofing

Adopting energy management and decarbonisation services is a proactive strategy that helps businesses build resilience against rising energy prices and resource scarcity. The introduction of advanced energy monitoring systems, transitioning to renewable energy sources, and optimising resource use, companies can reduce their dependence on volatile fossil fuel markets. This forward-thinking approach safeguards operations from future disruptions while enhancing brand reputation and stakeholder trust. Ultimately, businesses investing in energy efficiency and carbon reduction today are better positioned to thrive in a resource-constrained future.

Success stories: real-world impact of energy efficiency

Capral : DETA conducted an energy audit for Capral, an aluminium extruder in Brisbane, and identified opportunities for savings, including utility invoicing anomalies. A clear action plan was developed, leading to energy savings exceeding 5% of the site’s total energy consumption.

Oceania Dairy : DETA identified significant energy savings through a refrigeration heat recovery project at Oceania Dairy’s Glenavy site. After preparing a successful business case, DETA delivered a turnkey project, collaborating with the customer and contractors. The result was energy savings that exceeded the original business case estimates.

ANZCO Foods : DETA worked with ANZCO Foods to reduce energy costs, achieving a 24% reduction per weight since 2012. The program included lighting, refrigeration, and process upgrades. Ongoing investment and teamwork drove consistent savings. DETA won the 2016 EECA Energy Management Award for their successful collaboration with ANZCO.

Partnering for a sustainable future

At DETA, our energy efficiency consultants are dedicated to helping businesses across Australia, Aotearoa New Zealand, and the Pacific become greener, smarter, and more profitable. We go beyond reducing energy waste; we collaborate to transform businesses, by unlocking their potential and helping them realise their competitive advantages.

Investing in professional energy efficiency services is more than just a wise financial decision—it’s a commitment to a sustainable future. A leaner, greener operation primed for long-term success and empowered to thrive sustainably in an increasingly competitive and environmentally conscious world.

Take the first step

The journey toward greater energy efficiency and sustainability begins with a single step. Our tailored strategies and advanced technologies, convert inefficient processes into cost-saving opportunities, demonstrating that sustainability and profitability do go hand in hand. From comprehensive energy audits and industrial project management to continuous monitoring, DETA is committed to guiding you through every stage of energy optimisation for a greener, more sustainable future, and DETA are with you every step of the way.

To learn more about how DETA can help your business become more energy efficient, contact us today ; we offer energy audit and management in Australia, Aotearoa New Zealand and the Pacific.

Proactive Solutions for New Zealand’s Gas Challenges

Fri, 13 Dec 2024 00:00:55 GMT

Energy Efficiency and Conservation: Navigating New Zealand's Gas Challenges

New Zealand’s energy market is undergoing a dramatic transformation. Rising gas prices, a steady decline in local gas production, and the country’s ambitious decarbonisation targets are creating significant pressure for businesses to adapt. The era of cheap, reliable gas is fading, and for industries that rely on it, the time to act is now. Businesses need to move beyond merely coping with the changes and start embracing practical, forward-thinking solutions that drive efficiency, reduce costs, and align with New Zealand’s sustainability objectives.

While the pressure to reduce fossil fuel dependency grows, there’s an opportunity for businesses to innovate. By adopting energy-efficient technologies and lower carbon alternatives, companies can gain a competitive edge while managing the immediate impacts of the gas crisis and preparing for a future with more sustainable energy sources.

The evolving gas landscape: what’s driving the change?

New Zealand’s gas sector is in a state of flux, with local production dwindling and no imported natural gas available. On top of this, the government’s commitment to achieving net-zero emissions by 2050 is placing additional pressure on businesses to reduce their carbon footprint.

For many businesses, continuing to rely on gas is no longer a sustainable long-term strategy. Now is the time to take a step back and consider alternative energy solutions that provide greater stability and long-term value. The path forward involves shifting away from traditional fossil fuels, investing in energy-efficient technologies, and exploring lower carbon energy alternatives.

Energy efficiency: the key to resilience

While facing such uncertainty in the energy market, energy efficiency is more than just a cost-saving measure—it’s key to building resilience. By reducing energy consumption, businesses can mitigate the financial impact of rising gas prices, all while contributing to New Zealand’s decarbonisation goals. Achieving energy efficiency means not only cutting down on costs but it also positions businesses as leaders in sustainability, supports the uptake of a continuous improvement mindset across the business, and reduces environmental impact.

But considering energy efficiency alone isn’t enough. The real challenge lies in the broader energy supply-demand balance across New Zealand. As businesses look to transition away from gas, the energy must still come from somewhere and the market has to react. This is a massive challenge for NZ Inc but many businesses are looking at ways to be innovative and creative with their energy usage and procurement utilising tools like storage, flexible operation and long term contracts to not only create maximise value for their organisations but also to support New Zealand's energy transition.

Practical steps for driving energy efficiency

To stay competitive and resilient in the current gas climate, businesses in the energy and industrial sectors must take a strategic and innovative approach to energy usage. By integrating market leading technology and driving operational and process efficiencies, businesses can improve their asset resilience and reduce gas usage while also, boosting their financial and environmental performance. Let’s take a look:

1. Mass and energy balances and real-time monitoring

Critical to driving efficiency is an in depth understanding of how a facility actually operates. Core to this is the development of a Mass and Energy balance which provides a clear picture of how energy is produced and used across a sites operations. Businesses are then taking this to the next level with real-time energy monitoring. Not only will this improve understanding of site operations, continuous data on energy consumption enables businesses to pinpoint inefficiencies as they happen. This dynamic approach allows them to adjust energy consumption in real-time, and make informed decisions of where improvements can be made.

2. Technological upgrades

Upgrading to energy-efficient systems is a proven method for reducing gas consumption. Industrial energy technology is a fast moving field and so whether it’s installing high-efficiency HVAC systems, cutting edge steam heat pumps, or replacing aged air compressors, these upgrades lower energy use and improve operational performance. With the right technologies in place, businesses can enjoy significant savings and enhanced sustainability.

3. Optimising operational practices

Small changes can add up to big savings. Scheduling energy-intensive activities during off-peak hours, integrating heat recovery systems to capture and reuse waste heat, and implementing comprehensive maintenance program will enable businesses to drive improvements across all facets of their operation. This is not a one and done approach, a continuous improvement mindset will enable business to progressively reduce their energy costs and demand.

The role of industry collaboration and policy

The transition to a sustainable energy future isn’t something businesses can do alone. It will require collaboration between the public and private sectors, industry bodies, and individual businesses. Government policies that incentivise energy efficiency, support low carbon technology adoption, and encourage the development of flexible energy usage are critical in helping businesses make this transition.

Industry collaboration also plays a key role. Sharing knowledge, developing best practices, and advocating for supportive policies can help accelerate the widespread adoption of energy-efficient practices and make the transition to a low-carbon economy smoother for everyone.

Conclusion: navigating the transition with strategic insight

The challenges posed by rising gas prices and New Zealand’s decarbonisation goals are significant—but they are also opportunities for businesses to innovate and lead the way in sustainability. By adopting energy-efficient technologies, optimising operations, and transitioning to renewable energy solutions, businesses can reduce their dependence on gas, lower operational costs, and build resilience against energy market volatility.

For businesses in energy-intensive sectors now is the time to act. The window for proactive action is closing, but with the right strategies, companies can successfully navigate this transition and support New Zealand's vision of achieving a productive and low-carbon economy. DETA’s expertise in energy and sustainability consulting can help guide your organisation through this journey, supporting your efforts to reduce energy consumption, improve efficiency, and achieve long-term sustainability goals.

Take control of your energy future today — reach out to our team for expert advice and actionable solutions.

Measuring up: the importance of energy audits in business

Thu, 12 Dec 2024 04:35:19 GMT

Historically, auditing has been seen as an undesirable expense with little perceived value for businesses. With organisations failing to see the benefit of examining the finer details of their operations, and with staff assigned to prepare for the audit feeling like they've drawn the short straw, audits have never been fun.

Until now. This is when energy audits enter the room to great fanfare. The shift towards sustainability , driven by environmental, social, and governance (ESG) factors, is reshaping how businesses approach energy consumption, waste management, and carbon footprint, and crucially, their relationship with audits.

Energy audits are the one type of audit that delivers positivity; they are one of the most effective tools to help businesses reduce their environmental impact while boosting their bottom line through optimised processes and reducing costs. For organisations across Aotearoa New Zealand, Australia, and the Pacific , understanding the significance of energy audits and how they lead to long-term cost savings, improved efficiency, and enhanced sustainability is fundamental to business success.

Unpacking energy audits: the key to unlocking sustainability

An energy audit is a comprehensive evaluation of a business's energy use and efficiency. Its primary goal is to uncover areas where energy is being wasted and identify opportunities for energy savings. This process is essential for any business aiming to improve its sustainability, reduce operating costs, and meet carbon reduction targets.

Whether you are operating a small enterprise or managing a large industrial site, an energy audit provides actionable insights to reduce the environmental impact of the business and improve energy management.

There are different types of energy audits, from Lite Audits offering a quick, low-risk assessment, to Detailed Energy Audits, which provide a more thorough and long-term analysis of energy use across the facilities. Both types of audits help you understand current energy consumption patterns and reveal the potential areas for energy efficiency improvements.

From insight to action: why energy audits are a business game-changer

Energy audits are not just about identifying problems; they are about identifying opportunities for improvement. By performing regular energy audits, businesses can benefit in the following ways:

Cost savings

One of the most immediate, attractive and tangible benefits of an energy audit is the potential for significant cost savings through the identification of inefficiencies that are costing the business or organisation money. For example, a company may be using outdated lighting or HVAC systems that consume excessive energy. Through equipment upgrades and optimisations , these inefficiencies can be corrected, leading to significant savings on utility bills. Energy audits are also adept at identifying unexpected bottlenecks in industrial processes and are often the first to highlight the potential for process optimisation, improving a business’s overall efficiency and profitability.

Carbon footprint reduction

Businesses around the globe are increasingly being held accountable for their carbon footprints. In response, many organisations commit to ambitious decarbonisation goals, such as reducing emissions by a set percentage over the coming years. Energy audits play a pivotal role in this process by identifying energy management opportunities to run a more sustainable operation, supporting a business’s overall carbon reduction management strategy .

Regulatory compliance

In Aotearoa New Zealand, Australia, and the Pacific regions, governments are implementing stricter regulations around energy consumption, carbon emissions, and sustainability. Businesses need to stay ahead of these regulations to avoid potential fines or reputational damage. Energy audits ensure they comply with environmental laws and policies and demonstrate their commitment to sustainability.

Improved operational efficiency

Beyond energy savings, energy audits offer a chance to improve the overall efficiency of a business’s operations. Through detailed assessments of energy usage, businesses can uncover opportunities for more efficient practices that extend beyond energy management. For example, improvements in water usage, wastewater management, and waste reduction practices can complement the findings from an energy audit, helping businesses operate more efficiently across the board.

Enhanced ESG performance

Businesses and organisations are under huge pressure to demonstrate their commitment to sustainability. Energy audits provide an essential part of the evidence needed to document meaningful progress towards sustainability goals. Energy audits are often recommended by ESG consultants as part of a broader sustainability strategy to improve a company’s environmental performance to enhance their ESG ratings. This is highly appealing to environmentally-conscious investors and stakeholders, helping to build a stronger brand reputation.

The energy audit process: a step-by-step guide

An energy audit typically involves several steps, depending on the level of detail required and the scale of the business. For a comprehensive energy audit, businesses can expect the following process:

1. Site inspection and data collection

Energy consultants conduct site visits to assess the energy usage patterns across the business. This includes collecting data on current energy consumption, examining equipment and infrastructure, and speaking with key stakeholders to understand the reality of operational needs and goals.

2. Energy and carbon reduction opportunity review

Consultants collate and analyse the collected data and review any existing energy management practices. This enables opportunities for energy optimisation to be identified, such as more efficient lighting, upgraded HVAC systems, or updating manufacturing processes. Carbon reduction opportunities may include switching to renewable energy sources or implementing waste-to-energy technologies.

3. Return on Investment (ROI) analysis

A key component of any energy audit is calculating the potential return on investment (ROI) for the proposed changes. Consultants provide businesses with detailed financial analyses, helping them understand the potential savings and payback periods for energy efficiency projects.

4. Reporting and recommendations

Once the audit is complete, energy efficiency consultants deliver a comprehensive report detailing their findings. This report outlines the energy and carbon reduction opportunities, prioritises high-return actions, and provides clear recommendations for how to implement the recommended changes effectively and within budget.

5. Implementation and monitoring

After recommendations are made, DETA’s energy consultants assist with implementing energy-saving measures. This may include overseeing installations, managing contractor relationships and supplying funding support assessments; clients decide the level of industrial project management they require to support the transition. Ongoing data monitoring ensures the success of the energy management plan.

Beyond the audit: a roadmap to transform energy use with DETA

Partnering with experienced energy efficiency consultants in Australia and Aotearoa New Zealand and the Pacific region ensures your transition to sustainable energy practices is both seamless and impactful. With the right strategies and technologies, businesses transform inefficient processes into opportunities for savings, proving that profitability and environmental responsibility can coexist. From energy audits and industrial project management to regular monitoring, DETA supports you every step of the way toward energy optimisation and a sustainable future.

Click here for the contact details of your local DETA office or email office@deta.global to discuss your project.

From concept to completion: achieving industrial projects with sustainable agendas

Thu, 12 Dec 2024 04:10:10 GMT

In today’s world, the intersection of industrial progress and sustainability has become a critical focus. As businesses and industries expand their reach, the importance of embedding sustainable practices into project management is no longer optional - it’s essential. By integrating sustainability principles from the early stages of a project through to completion, organisations can achieve not only economic gains but also valuable long-term environmental and societal benefits.

The role of sustainability in industrial project management

Sustainability in project management involves adopting practices that address environmental, social, and governance (ESG) considerations throughout the project lifecycle. This shift reflects a growing recognition that industrial success isn’t just about profitability; it’s about creating enduring value for communities and the ecosystems on which we rely.

Industries across New Zealand and Australia are increasingly collaborating with sustainability consultants and ESG consultants to align their projects with global sustainability standards. These professionals guide organisations in setting and achieving ambitious goals, whether it’s reducing carbon footprints, improving resource efficiency, or enhancing social responsibility. For instance, energy consultants in NZ play a pivotal role in industrial projects by conducting energy audits and offering insights into energy-efficient designs, ultimately lowering operational costs and environmental impact.

Key strategies for embedding sustainability in industrial projects

Implementing sustainability isn’t just about compliance - it’s about innovation. Here’s how industrial project teams incorporate sustainability into their processes:

1. Defining clear sustainability goals

Every successful project begins with a clear roadmap. Sustainability goals should align with both organisational values and broader environmental targets, such as the UN’s Sustainable Development Goals (SDGs). Collaborating with energy efficiency consultants and process engineering consultants helps businesses define measurable objectives, such as achieving specific reductions in energy consumption or waste.

For example, organisations in the manufacturing sector can work with energy management services in NZ or Australia to develop energy audit services to pinpoint inefficiencies and identify greener alternatives.

2. Leveraging expert guidance

Engaging specialists like DETA’s carbon management consultants or wastewater consultants ensures environmental considerations are addressed comprehensively. Our experts help industries tackle challenges like:

Designing effective carbon management strategies to reduce greenhouse gas emissions.
Developing wastewater management services to minimise water pollution and conserve resources.
Implementing decarbonisation services to align with local regulations and global climate goals.

With the right guidance, industries are able to confidently navigate complex sustainability challenges while enhancing their operational efficiency without the risk of taking costly yet ineffective actions.

3. Prioritising carbon management and energy efficiency

Industrial projects are significant contributors to carbon emissions. By implementing robust carbon management services , organisations identify areas for improvement, such as transitioning to renewable energy sources or optimising energy use. In New Zealand and Australia, decarbonisation services are instrumental in helping industries reduce their carbon footprints and comply with stringent environmental regulations.

Energy efficiency is another critical area. With the support of energy efficiency services, businesses adopt smart technologies like energy-efficient processes , machinery and systems, reducing both costs and environmental impacts.

4. Expanding stakeholder engagement

Modern industrial projects require collaboration across diverse stakeholder groups. Engaging employees, local communities, regulators, and industry partners ensures projects are executed holistically. DETA sustainability consultants in NZ and Australia facilitate meaningful discussions with stakeholders to align project outcomes with financial, environmental and social expectations. This proactive approach not only builds trust but also helps mitigate risks, such as community opposition or regulatory non-compliance.

5. Emphasising process engineering and innovation

Process engineering is at the heart of many industrial projects. By collaborating with process engineering consultants , businesses design systems to optimise resource use and minimise waste. These experts bring a wealth of knowledge in areas like energy optimisation, material efficiency, and waste reduction so sustainability goals are embedded into every stage of the project.

Real-world applications of sustainable agendas in industrial projects

Across industries, businesses are achieving remarkable results by integrating sustainability into their projects. Here are some DETA case studies :

Energy audits and management:

Capral Aluminium in Brisbane, an energy-intensive aluminium extruder, faced high energy usage. DETA conducted an energy audit, uncovering invoicing anomalies and providing an actionable plan. The solution identified quick, effective measures, achieving over 5% energy savings, demonstrating a successful approach to optimising energy efficiency in complex industrial operations.

Carbon reduction management:

The Victorian Health Building Authority (VHBA) engaged DETA to conduct Type 2 Energy Audits across 84 healthcare sites in the Grampians region, identifying energy management opportunities (EMOs) to support Victoria’s carbon reduction goals. The audits revealed potential savings of 4,844 tCO2e, aligning with the government’s pledge to cut emissions by 2025.

Wastewater management:

Fonterra Brands' Takanini site underwent a comprehensive water audit as part of a nationwide strategy to reduce water usage. DETA identified 12 projects delivering over $300,000 in water savings with a payback period under 2.5 years, reducing annual water consumption by 16.5% across site factories.

The long-term benefits of sustainable project management

Embedding sustainability into industrial projects isn’t just about meeting today’s requirements - it’s about future-proofing businesses. Adopting sustainable practices, enables organisations to:

Enhance brand reputation : demonstrating a commitment to sustainability resonates with customers, investors, and partners.

Achieve cost savings : energy-efficient designs and waste reduction strategies deliver significant long-term financial benefits.

Achieve regulatory compliance : staying ahead of environmental regulations mitigates risks and avoids the potential for costly penalties.

Drive innovation : Sustainability challenges encourage creative problem-solving, leading to breakthroughs that benefit both businesses and the planet.

Industrial projects have the potential to drive significant positive change when sustainability is placed at the core of their agendas . By working with experts like sustainability consultants, energy efficiency consultants, and process engineering consultants, businesses achieve their goals while contributing to a greener, more equitable future.

DETA, helping you navigate a sustainable path forward

From concept to completion, the journey to sustainable industrial projects requires vision, collaboration, and a commitment to innovation. With the right strategies and partnerships in place, industries have an opportunity to lead the way in shaping a sustainable tomorrow.

There is no single off-the-shelf solution. Each organisation is unique, and as such DETA offers comprehensive project delivery services. DETA is committed to delivering results by providing expertise throughout your project. From planning and exploring the more creative solutions to contractor management and overseeing installation, DETA supports businesses to the level they need to achieve their project goals successfully.

If you would like to discuss your project or require further information, we have teams currently delivering projects across Aotearoa New Zealand, Australia, and the Pacific. Contact your local DETA office – we’re always happy to talk sustainability.

Turning waste into resource: the role of wastewater management in sustainability

Thu, 31 Oct 2024 02:15:44 GMT

Did you know only approximately 3% of Earth’s water is drinkable? Water scarcity is no longer a problem of the future; it's a reality faced by communities worldwide today. Climate change and water scarcity go hand-in-hand. Addressing climate change is essential to restore balance to water systems and safeguard this vital resource for future generations.

The water cycle and climate change

Climate change is reshaping the hydrologic cycle, disrupting water availability and intensifying weather patterns worldwide. As global temperatures rise, increased evaporation from oceans, rivers, and soils pumps more moisture into the atmosphere, leading to heavier and more erratic rainfall amplifying the frequency of severe storms and flooding in some regions, while leaving others drier than ever. Additionally, rising sea levels threaten coastal water tables and aquifers with saltwater intrusion, further reducing potable water sources.

Why wastewater management matters more than ever

While water is a renewable resource, it takes a long time for the hydrologic cycle to remove toxins. Wastewater treatment makes the process faster providing safe and reusable water. Wastewater management, once seen purely as a means of waste disposal, is emerging as a cornerstone of sustainable industry.

Industrial processes consume vast amounts of water and generate wastewater that, if untreated, can pollute ecosystems and strain community resources. But beyond simply treating wastewater to meet regulatory standards, forward-thinking companies are recognising its potential for reuse.

Industries have a critical role to play in reducing their environmental impact and dependence on freshwater resources and reusing treated wastewater. For instance, by treating wastewater to a high standard, it can be repurposed for tasks like cooling systems, irrigation, and even non-potable uses within facilities. By implementing these sustainable practices, industries alleviate pressure on freshwater sources while simultaneously meeting sustainability goals.

Environmental and economic benefits of sustainable wastewater practices

The importance of responsible water and wastewater disposal use is highlighted as being the primary focus of two of the United Nations Sustainable Development Goals (6. Clean Water and 14. Life Below Water). Even though the primary goal of wastewater treatment is often regulatory compliance, companies that go beyond the basics stand to gain significant environmental and economic benefits. Effective wastewater management:

1. Enhances efficiency

Wastewater treatment systems improve industrial efficiency by employing advanced treatment processes like liquid-solids separation to contaminants from wastewater streams. The wastewater systems prevent blockages reducing wear on industrial equipment for smoother, uninterrupted operations and lower maintenance expenses.

2. Maximises by-product recovery

Industries using significant water volumes often discharge valuable by-products into wastewater. A wastewater treatment system captures residual materials for recovery and reuse.

3. Protects equipment

Residual waste in wastewater can damage equipment, reducing its operational capacity or preventing helpful biological processes. Treating wastewater before it enters the system minimises the risk of costly infrastructure repairs.

4. Enhances industry and company image

Adopting eco-friendly solutions enhances a brand’s reputation, fostering trust among local communities, customers, employees, and investors, and sets apart the business from its competitors.

5. Prevents waterborne pollution

Wastewater treatment systems play a crucial role in curbing pollution of our waterways . Without proper treatment, untreated wastewater containing contaminants can spread diseases and contribute to antimicrobial resistance and fundamentally alter the habitats of aquatic animals, leading to ecosystem collapse. Wastewater treatment solutions designed to prevent waterborne pollution include:

Water clarification
Heavy metal removal
Silt management
Dust suppression
Biological Oxygen Demand (BOD)
Truck wheel wash systems

6. Reputational Protection

Responsible water use and wastewater disposal is an important issue to many who enjoy hobbies in or near waterways. Businesses who disregard their corporate responsibility to use this precious resource sustainably can suffer irreparable reputational damage.

7. Enhances industry and company image

Adopting eco-friendly solutions enhances a brand’s reputation, fostering trust among local communities, customers, employees, and investors, and sets apart the business from its competitors.

DETA: innovative wastewater treatment solutions

DETA’s wastewater consultants and wastewater management services help industries navigate wastewater treatment technologies, selecting the best solutions based on each facility's specific needs and goals. It’s critical to look at the business holistically to identify water efficiency opportunities.

Conduct efficiency reviews and optimisation projects
Undertake site water balances
Identify water recovery opportunities
Review water quality
Design systems for yield recovery and efficient piping
Implement metering systems
Develop solutions for water recycling and recovery

Combines traditional and advanced water treatment techniques

Sustainable wastewater management often combines time-tested treatment methods with advanced technologies – there is not a one-size-fits-all solution to purify and reuse water. Using a combination of conventional treatment methods, such as sedimentation and biological treatment, with advanced technologies such as reverse osmosis and bio-organic polymers, a broader range of pollutants are addressed, so even the strictest regulatory requirements are met.

Energy-efficient wastewater solutions

The energy required to treat wastewater can be substantial. DETA’s energy consultants NZ/Australia audit energy efficiency and make recommendations to achieve cost reduction goals. For instance, waste-to-energy technologies can transform the organic sludge produced during treatment into biogas, which can be used to power facilities, offsetting a significant portion of energy costs. Investing in energy-efficient technologies, means companies reduce both their carbon footprint and their operational expenses, achieving a win-win for sustainability and the business.

Creates a circular economy in water conservation

By integrating wastewater into the circular economy model, what was once a liability can be turned into an asset, reducing the carbon footprint and operational costs alike. At its core, a circular economy approach seeks to keep resources in use for as long as possible. By treating and reusing wastewater, industries can minimise waste disposal and reduce their dependency on freshwater sources. This approach not only aligns with environmental goals but also decreases the need and reliance for costly freshwater supplies and wastewater disposal costs.

Regulatory compliance and risk mitigation

Navigating the regulatory landscape of industrial wastewater is no small task, but compliance is crucial. Regulations around wastewater discharge are becoming stricter worldwide as environmental protection is prioritised. DETA’s expertise sustainability services and wastewater management ensure that business practices meet and even exceed current local standards, minimising the risk of fines or other penalties, but also have capacity to adjust to future requirements too.

The path forward: investing in a sustainable future with DETA

Partnering with experienced sustainability consulting services in Australia and New Zealand, ensures the transition to sustainable practices are seamless and effective. With the right strategies and technologies, companies can turn wastewater from a costly waste stream into a valuable resource, demonstrating that profitability and environmental stewardship can go hand-in-hand. From regular monitoring, and industrial project management to continuous training of staff, DETA are here to help you every step of the way.

The New Zealand Gas Conundrum: Rising Costs and the Future of Energy

Wed, 23 Oct 2024 03:43:30 GMT

Why businesses need to act now to navigate the volatile energy landscape

Over the past six months, New Zealand’s natural gas market has been experiencing unprecedented turbulence . Rising costs, supply uncertainties, and ripple effects on the electricity market are leaving many businesses grappling with an uncertain energy future. What was once a reliable, cost-effective source of energy has become unpredictable and expensive.

This instability means businesses that rely on gas need to start asking the right questions: How long can we rely on gas? What’s the alternative? With the future looking more uncertain by the day, now is the time to plan for what's ahead.

What’s behind the volatility?

The drivers behind this crisis are complex and multifaceted. Several factors have converged to create a perfect storm in the gas market:

Supply declines - key gas fields like Maui and Pohokura are showing steep declines in production.
Permitting challenges - new exploration and drilling projects face legal hurdles and slow approval processes.
Winter Hydro shortages - low hydro storage over winter increased reliance on gas for electricity generation, driving up demand.
Offshore exploration ban - since the 2018 ban , investment confidence in the NZ oil and gas sector has dropped, leading to fewer new players entering the market.

As a result, gas prices have surged, with some contracts seeing spikes to $30–60/GJ. The situation has forced major players like Methanex to reduce operations, and many businesses are finding themselves without contracts, relying on expensive spot prices.

Short-term solutions: Energy audits and efficiency gains

The immediate priority for businesses is to take control where they can. Leveraging energy audit services is the most practical step to identify inefficiencies and implement quick-win measures that enhance operational energy efficiency.

At today’s prices, what may have seemed like an insignificant cost-saving opportunity at $10/GJ suddenly makes a lot more sense at $40/GJ. Now is the time to scrutinise your operations — where can you cut down on energy use, recover heat, or improve processes? Efficiency measures aren’t just about reducing consumption; they’re about making your long term plan more cost effective.

DETA can help identify the best opportunities to trim energy use, helping you reduce costs without compromising operations. Our engineers are skilled at finding savings, even in challenging environments.

Long-term planning: What comes after gas?

While short-term solutions are critical, businesses also need to think beyond immediate cost savings. The future of gas in New Zealand is uncertain — reserves are depleting faster than expected, and while liquified natural gas (LNG) is often touted as a solution, it won’t be viable for another 18 months at the earliest. Even then, LNG will be far from a cost-effective alternative .

This raises a crucial question: What’s your long-term energy plan?

Businesses need to explore all options, from transitioning to alternative fuels like diesel, LPG, or biomass, to electrification strategies. Layer on top of that the need to meet net-zero goals, and it’s clear that expert advice is critical.

DETA: Your partner in navigating energy uncertainty

We have been closely monitoring the energy market and are uniquely positioned to guide businesses through this period of volatility. Our macro energy team has spent the last year modelling gas supply and demand trends and developing solutions that account for both short-term volatility and long-term transition needs.

We can help businesses:

Conduct energy audits and find immediate savings.
Create gas transition plans, whether it's switching fuels or integrating renewable options.
Prepare for a decarbonised future , aligning energy strategies with net-zero goals.

Our five-year gas market forecast, detailed reserves analysis, and insights into LNG pricing can provide the clarity and foresight businesses need to make informed decisions.

Don’t wait – act now

The window for action is closing. Gas supplies are shrinking, prices are rising, and the market is more volatile than ever. Now is the time to engage with energy experts like DETA, who can help you navigate these challenges with practical solutions, tailored advice, and a long-term plan for future-proofing your business.

Whether you're rolling off a contract, facing spot prices, or looking to reduce your carbon footprint, DETA is here to support you at every stage—from concept to completion.

New Zealand’s gas market will remain tight for the foreseeable future, but businesses don’t have to navigate this crisis alone. DETA is here to offer the guidance, expertise, and solutions to help you manage both the immediate challenges and the long-term energy transition ahead.

Take control of your energy future today — reach out to our team for expert advice and actionable solutions.

Beyond the blueprint: industrial project management for sustainable success

Thu, 03 Oct 2024 21:52:38 GMT

If you’ve ever had to manage a project at work, you will be familiar with the deep sigh of relief once it is finalised. Project management is complex, a demanding role that requires high performance plate spinning to balance the elements of time, money, scope and people to meet the objectives of the project within the agreed parameters. Each of these elements present their own unique set of challenges to navigate before success can be called. However, in today’s environmentally conscious industrial landscape, project managers now have an additional responsibility: sustainability.

Why is sustainability important in industrial project management?

Sustainable project management addresses economic, social, and environmental factors at every stage of the lifecycle of a project. By utilising specialist skills, tools, and techniques, it develops innovative solutions that increase efficiency, cost-effectiveness, and environmental responsibility. Businesses and organisations are transformed by merging traditional project delivery with sustainable outcomes. This approach not only contributes to solving global climate issues but also ensures the long-term success and sustainability of both the projects and the businesses behind them.

Here’s why sustainability is vital for business success:

With growing awareness of climate change, organisations are under increased pressure to integrate sustainability into their businesses by reducing their carbon footprint and lessening the environmental burden of their operations. Meeting these demands is no longer an expectation, rather it is business critical for long-term viability.

Stakeholders, ranging from customers to employees and investors, demand greater transparency and responsibility regarding social and environmental outcomes. They want to support projects that align with their values and contribute positively to society. By embedding sustainability into project management, businesses satisfy these expectations, fostering trust and strengthening stakeholder relationships.

Sustainability also drives significant benefits and business growth. Beyond cutting costs, it encourages research, development and innovation, leading to a stronger reputation and capacity to unlock new opportunities for competitive advantage.

So, what’s stopping businesses being more sustainable?

With reference to the list above, sustainability makes good business sense, right? However, current project management standards, both in New Zealand and internationally, oftentimes fail to adequately address sustainability. Sustainability is often compromised due to a combination of factors:

Assumed high financial burden

Perceived high costs of alternative technologies

Lack of research

Legislative issues

Lack of awareness

Poor project performance due to insufficient team competency

Bridging the gap between sustainability and industrial project management

So, how do you bridge the gap between sustainability and industrial project management? This is where DETA’s industrial project management expertise excels. By offering a comprehensive suite of sustainability services in Australia, Aotearoa New Zealand and the Pacific , DETA tailors its involvement to the business’s needs, whether it’s managing the entire project or handling specific parts. This flexibility allows businesses to focus on their core operations while DETA ensures sustainability remains front and centre throughout the project lifecycle.

A holistic approach to industrial project management

At DETA, industrial project management is more than coordinating tasks and ensuring timelines are met. It’s about looking beyond the immediate blueprint and focusing on creating long-term value.

Defining the project's scope, deliverables, and objectives

Undertakingcomprehensive feasibility studies and technology assessments

Process engineering concept designs and infrastructure integration for a tailored strategic plan

Managing resources

Monitoring progress

Risk management

Communicating so everyone involved understands the project's goals and objectives, and what their role is.

Supplying funding support assessments and budget management

Ensuring stakeholder satisfaction

Evaluating performance including after the project is complete

A key feature of DETA's project management is integrating energy management in Australia and New Zealand and decarbonisation services. By prioritising these early on, companies benefit from immediate energy savings while future-proofing operations against rising costs and stricter environmental regulations.

Decarbonisation and energy efficiency: the core of industrial success

The importance of decarbonisation and energy efficiency in industrial projects cannot be overstated, they are crucial. Whether through energy audits, energy management services, or carbon reduction strategies, the goal is operational efficiency and environmental responsibility. Sustainability drives productivity and efficiency, fuelling business growth: the core of industrial success.

Companies aiming to reduce their carbon footprint often lack the technical expertise to identify areas where improvements can be made. This is not a criticism, rather it is recognition that energy and money saving solutions are not always obvious or straightforward.

Brownfield sites or older industrial facilities, require careful handling due to their pre-existing infrastructure and operational constraints. DETA’s extensive experience in managing these complex environments, ensures sustainability projects run smoothly even when faced with site-specific challenges. A recent collaboration with South Canterbury District Health Board is one such example.

CASE STUDY: SCDHB Timaru, New Zealand

Before New Zealand’s carbon neutrality mandate, Timaru Hospital committed to replacing outdated coal boilers with low-carbon alternatives, cutting emissions from 4,500 tCO2-e annually. The hospital partnered with DETA to eliminate coal emissions and establish reliable infrastructure for heating, hot water, and sterilisation. Key challenges included maintaining uninterrupted health services and matching technologies to varied heating needs across the departments.

The project resulted in cost-effective, sustainable heating solutions and created additional benefits such as an increased standby capacity, reduced energy use, and future expansion flexibility. Timaru Hospital now boasts an efficient, future-proofed system, significantly reducing emissions and coal dependency while maintaining critical services during the transition. You can read more about this exciting sustainability project by clicking here .

Ready to transform your business? Sustainability for success

Sustainability is key to success, and DETA’s strategies help future-proof businesses by embedding sustainable practices into every project. From feasibility studies to execution, DETA’s focus on long-term impact not only boosts clients’ bottom lines but also contributes positively to society and the environment. Our tailored solutions empower businesses to thrive in an increasingly eco-conscious marketplace.

We help businesses become their best sustainable version . Through enhanced operational efficiency, carbon management, and wastewater management services, our strategies provide both immediate energy savings and long-term carbon footprint management. These initiatives enhance your business's environmental profile while generating significant cost savings over time.

However, while operational efficiency is at the core of every upgrade, true success lies in effective project execution. The delivery phase is where planning and design come to life. Whether minimising downtime, optimising energy use, or managing water efficiently, our expertise ensures successful project delivery. DETA guarantees each step is monitored and executed to the highest standards—delivering projects with meticulous attention to scheduling, budget, and troubleshooting.

DETA’s approach to sustainability strategy involves looking at the bigger picture, understanding that today’s projects are tomorrow’s legacy. It’s not just about what’s on the blueprint; it’s about going beyond it to deliver industrial projects that stand the test of time—both for your business and the planet.

To learn more about how DETA can help your business become sustainable and more efficient, contact us today ; we offer sustainability services and industrial project management in Australia, Aotearoa New Zealand and the Pacific.

Treading lightly: is New Zealand losing its footing in the climate race?

Thu, 29 Aug 2024 02:45:09 GMT

Since the adoption of the 2015 the Paris Agreement, there has been a global push to limit global warming to below 2C above pre-industrial levels, with efforts to restrict the increase to 1.5C. Nearly every nation is a signatory, committing to decarbonisation strategies to reduce greenhouse gas emissions and grow climate resilience with the overriding goal to reach net zero by 2050.

The Paris Agreement operates on a five-year cycle of increasingly ambitious climate action, known as Nationally Determined Contributions (NDCs). NDCs are vital as they detail each country's targets, policies, and measures they intend to implement to reduce greenhouse gas emissions and meet climate goals. It is the NDCs that track each country’s progress to achieve their climate goals, and the government have recently published (July 2024) their updated draft emissions reduction plan to comply.

Where does New Zealand stand?

New Zealand's approach to energy management and policy has been heavily influenced by the World Energy Trilemma framework, which balances the sometimes-conflicting objectives of energy security, affordability, and sustainability. This framework has been widely adopted across both public and private sectors, influencing process optimisation decisions , and helping to shape policies to address the complex trade-offs inherent in energy transition.

While New Zealand maintains high scores in international rankings (including the World Energy Trilemma Index and the World Economic Forum’s Energy Transition Index), the latest 2024 Energy Trilemma Report reveals concerns in New Zealand's energy sector despite strong rankings in sustainability and equity. Key issues include a downgraded energy security score, a 12.5% drop in gas production, rising peak demand, and blackout risks. While renewable energy is expanding, challenges in maintaining consistent energy supply need urgent attention.

We’ve seen gross emissions in New Zealand declining each year since 2019 because of government policies and external factors including the economy, weather conditions, and international fossil fuel prices. However, the emission reductions may not be sustainable due to their reliance on uncontrollable variables such as high rainfall which supported higher hydroelectricity generation rather than power generation from coal and gas.

Although New Zealand is currently on track to meet its short-term emissions targets and budget (2022-2025) comfortably and narrowly meet the second budget (2026-2030), projections indicate the third budget (2031-2035) could be missed by around 17 million tonnes of emissions.

The government acknowledges that without new policies or technological advancements, net emissions in 2050 could still be around 5 million tonnes, falling short of the net-zero target. The lack of new policies and the reversal of some previous climate initiatives (such as the ban on offshore oil exploration and the cutting of funding for green projects), along with external factors such as the continued operation of the Tiwai Point aluminium smelter, have worsened the outlook.

The Government's strategy: more trees, less immediate action

The government's draft emissions reduction plan suggests that instead of aggressively cutting emissions at the source, it may opt for cheaper alternatives like planting more pine trees and restoring natural features to carbon offset emissions rather than reducing them directly through quality energy efficiency services and management . While planting pine trees and other offsets offer a low-cost solution in the short term, relying too heavily on this approach risks creating long-term challenges. For example, forestry-based offsets are vulnerable to risks such as wildfires and pests, and once land is dedicated to forestry, it remains tied up unless carbon credits are repaid. Overreliance on offsets risks hindering efforts of projects to reduce carbon emissions at the source , particularly in sectors like transport and industry which are traditionally energy heavy.

There are fears that New Zealand may fall short of its commitments under the Paris Agreement leading to significant financial costs if the country needs to purchase international carbon credits. Crucially, there is also risk of the outflow of innovation, early-stage companies, jobs, and major projects from New Zealand to other jurisdictions.

As it stands, New Zealand’s approach to climate action seems increasingly out of step with its major trading partners, such as the US, China, the EU, Australia, and others. As these nations ramp up their efforts to meet stringent climate targets, the gap between New Zealand's policies and global best practices widens. This disparity not only risks isolating the country on the international stage but also threatens to impact its economic competitiveness.

A path forward towards net zero emissions

Can New Zealand build on its strong foundation and meet its climate targets, or will the challenges prove too great? Businesses and organisations need to take control of their own energy management strategies. Proactive engagement in decarbonisation services and sustainability consulting services is no longer just a matter of a move towards to compliance but a strategic necessity to stay competitive in the evolving market.

How does DETA help businesses thrive

Global markets increasingly favour low-carbon solutions, those who lag behind in adopting energy efficiency services and carbon management strategies risk missing out on opportunities.

Sustainability brings many benefits to businesses:

Cost reduction: reduces waste and streamlines processes which lowers operating costs.

Improved brand reputation: strengthened relationships with stakeholders, attracts more customers and consumers, attracts talent and investors.

Increased profits: a safer and more productive environment improves economic performance and financial value.

Encourages innovation: sustainability drives change and innovation to more eco-friendly products and processes to provide a competitive edge.

Improves compliance: favourably positions businesses ahead of stricter regulations, avoiding potential fines or sanctions.

How to start your sustainability journey

Investing in energy audit services is the first step in developing long-term carbon strategies. Leveraging the expertise of DETA’s energy consultants and sustainability consultants in New Zealand and Australia, businesses not only reduce their carbon footprint but scale their sustainability impact faster to position them as leaders in the transition to a sustainable economy. It’s important to note, whatever your industry, DETA can work with you. Click here to read some of our case-studies and examples of the sectors we have worked with.

DETA identifies cost-effective ways to navigate and manage carbon footprints, optimise supply chains, and reduce greenhouse gas emissions, ensuring both sustainable growth and compliance with environmental regulations. We are actively delivering energy efficiency projects across Aotearoa New Zealand, Australia, and the Pacific regions. To discover DETA can benefit your business, reach out to our energy management teams in our Australia or New Zealand offices. Together we can secure a resilient, net-zero future.

Eco-friendly innovation: transforming your business practices for a greener future

Thu, 29 Aug 2024 02:26:00 GMT

Having a green agenda has become an important credential for businesses, with environmentally friendly activities expected, rather than a unique selling proposition. This shift is reshaping markets across industries, prompting businesses in all sectors to rethink their operations and find innovative ways to minimise their environmental impact. Not as a passing fad, but as a business-critical necessity.

As concerns about climate change, resource depletion and environmental degradation increase, so does the demand for eco-friendly innovations and solutions. But beyond compliance and corporate responsibility, embracing eco-friendly innovation offers a unique opportunity to transform business practices and secure the competitive edge in a greener future.

Why green is the new gold

Green thinking can be integrated into almost every part of business, from optimising operational processes and wastewater management through to evolving the company’s culture; the possibilities and benefits are endless.

Every business has its own motivations and reasons for going green, whereas saving the planet may not be the primary reason, eco-friendly innovations deliver a range of tangible benefits that go beyond environmental impact, meeting regulatory requirements or appeasing eco-conscious consumers:

1. Cost savings and efficiency gains

Sustainability goes hand-in-hand with efficiency. Optimising resource use, reducing waste, and streamlining processes, helps businesses achieve significant cost savings. Lean manufacturing minimises waste and maximises value and shows how sustainability drives efficiency improvements. For example, energy-efficient technologies and practices lower energy bills and waste reduction initiatives decrease disposal costs.

2. Enhanced company or business image

Adopting eco-friendly solutions strengthens a brand’s reputation. Being green fosters trust, making it more attractive to customers, employees, and investors who are more likely to support brands aligning with their values. Sustainability initiatives give the brand:

The competitive advantage by differentiating it from less sustainable rivals.

Increased employee satisfaction, morale, and retention which boosts productivity and retains skilled talent.

Greater investor and stakeholder confidence and support by demonstrating long-term value and commitment to sustainability.

Access to new revenue streams through eco-friendly products, services, or partnerships but also the potential to unlock funds from government incentives, grants, or subsidies aimed at promoting green practices.

3. Product, service, or market innovation

Eco-friendly innovation drives new ideas and products. When businesses focus on sustainability, they are inspired to find creative solutions to environmental challenges that differentiate a company from its competitors. For example, the demand for sustainable packaging has led to innovations in biodegradable materials and zero-waste design.

4. Risk mitigation and resilience

Sustainability efforts can help businesses mitigate risks associated with environmental impact, regulatory changes, and shifting market dynamics. By proactively addressing these issues, companies build resilience against future disruptions whether that’s by investing in renewable energy sources to protect from fluctuations in fossil fuel prices, or staying ahead of environmental regulations to avoid fines, sanctions, or reputational damage.

5. Long-term growth and profitability

Eco-friendly innovation involves reimagining products, processes, and business models to align with the principles of sustainability. It’s about doing more with less, reducing waste, conserving resources, and ultimately, creating value in a way that benefits both the environment and the bottom line. Companies that integrate sustainability into their core strategy are better positioned to thrive – no stone is left unturned. In the long run, businesses that prioritise sustainability are more likely to see increased profitability and growth, as they align with the global shift towards a greener economy.

Green light to sustainability: eco strategies for success

The journey towards eco-friendly innovation is a dynamic and ongoing process. It requires commitment, creativity, and collaboration across all levels of the organisation. Sustainability is a collective effort requiring buy-in from employees, customers, suppliers, and other stakeholders. However, the rewards—for your employees, business and the planet—are well worth the effort. Now is the time to take action, transform your business practices, and pave the way for a greener, more sustainable future.

DETA’s sustainability consulting services are here to support your journey to becoming more eco-friendly. We not only identify the most effective ways for your business to go green but also manage the entire transformation process , so you can continue doing what you do best, running your business. Not all businesses have the resources for an immediate eco overhaul, we develop a tailored strategy to future proof your activities and help you achieve your sustainability goals gradually and within budget.

Here’s how we do it:

Conduct an energy audit

The first step towards eco-friendly innovation is understanding your current environmental impact. An energy audit highlights areas where you can improve efficiency and reduce your environmental impact. By identifying the most significant opportunities for change, actions that will have the greatest impact can be prioritised.

Set clear sustainability goals

To drive meaningful change, it’s essential to set clear, measurable sustainability goals that align with your overall business strategy. Whether it’s reducing energy consumption, cutting greenhouse gas emissions, or achieving zero waste, having specific targets creates a framework for measuring progress and keeps your sustainability efforts on track.

Invest in sustainable technologies

Technology plays a crucial role in enabling eco-friendly innovation. Sustainable technologies optimise resource use and enhance operational efficiency. Investing in energy-efficient equipment, renewable energy sources, and sustainable materials significantly reduces energy use and emissions.

Small greens, big gains: easy eco-friendly upgrade

Contrary to the misconception that going green is costly and time-consuming, there are simple, cost-effective measures that yield immediate benefits reducing energy wastage and the carbon footprint management .

Here are some examples of sustainable alternatives to common day-to-day activities and tools business uses:

Swap to energy efficient LED lighting
Invest in sensors: lighting, occupancy, climatic and temperature.
Adjust heating and air conditioning settings
Set auto shutdown for PCs
Move to email marketing rather than direct
Develop printing guidelines for the business

The advantage of taking these small green steps is that it develops a culture of sustainability in your business encouraging and educating employees about the importance of eco-friendly practices while laying the groundwork for larger sustainability projects.

Redesign products and processes

DETA ESG Consultants and process engineering consultants rethink how products are designed, manufactured, and delivered to minimise the environmental impact throughout the product lifecycle. This might involve using sustainable materials, reducing packaging, or designing products for easy recycling or reuse. We optimise your manufacturing processes to reduce waste , conserve water , and lower energy consumption.

The future is green with DETA

It can feel overwhelming trying to identify the best direction to take the business in to make the most impact within the constraints of available budget and resources. DETA’s multidiscipline team of ESG Consultants, process engineering consultants and wastewater consultants in Australia and NZ, take a strategic approach to innovate and transform business practices. We advise clients on all aspects of going green, so even the smallest changes are optimised to make big differences. Are you ready to innovate? Click here to contact your local DETA team.

Understanding changes in industrial process heat consents

Wed, 28 Aug 2024 21:57:19 GMT

Join our on-demand webinar to find out how changes to the Resource Management Act (RMA) will affect your business

Let’s be honest — keeping up with regulatory changes can feel like a full-time job, especially when they could impact the way your business runs. If your operations rely on industrial process heat devices, then the recent changes to New Zealand’s Resource Management Act (RMA) are something you’ll want to pay attention to. The consenting process can be challenging, but understanding what’s happening and how it affects you doesn’t have to be overwhelming.

We’ve got your back with an on-demand webinar - Industrial Process Heat Consents . This isn’t just another compliance talk — it’s a practical, down-to-earth guide to help you get to grips with the latest updates to the RMA. We’ve brought together a panel of experts from the consenting and engineering fields who break down the changes in a way that’s easy to digest. They cover everything from the nitty-gritty details of what’s new to how you can streamline your consenting process and avoid any pitfalls along the way.

But the best part is that it’s not just about ticking boxes. The changes to the RMA actually present a golden opportunity for your business to step up, cut emissions, and even save on energy costs. Our webinar is here to show you how to turn these challenges into wins for your business.

Understanding the RMA and its impact on your business

The RMA has been shaping New Zealand’s environmental policies since 1991, and it’s a big deal — especially if your business relies on natural resources like land, water, or air. Think of the RMA as New Zealand’s playbook for sustainable management. It’s the legislation that makes sure we’re looking after our environment while balancing economic activities, and that’s no small task.

But here’s where it gets tricky - the RMA isn’t just a one-size-fits-all law. It’s a living document that’s constantly being updated to meet new environmental challenges. And right now, it’s undergoing some significant changes, particularly around how we manage industrial process heat devices. If your business uses boilers or other fossil fuel-powered systems, these updates are something you definitely need to stay on top of.

So, what’s changing? For starters, the government is cracking down on greenhouse gas (GHG) emissions from industrial process heat. The changes mean that new low-medium temperature coal boilers are completely banned, and existing ones will need to be phased out by 2037. Plus, if your boiler emits more than 500 tons of CO₂ per year, you’re going to need a resource consent — and that’s not just a tick-the-box exercise. Your consent application will now need to include an emissions reduction plan, with clear, actionable targets. This includes all boilers – natural gas, LPG, diesel as well as coal.

These changes are happening fast. The new rules already apply to any new boilers, and for existing systems, the deadline to have your consents in place is January 26, 2025. Meeting these deadlines is essential for compliance, but it also opens the door to future-proofing your business, lowering emissions, and uncovering potential cost and energy savings.

Top takeaways from our expert panel

When you register for our free on-demand webinar, Industrial Process Heat Consents , you'll gain a better understanding of the changes to the RMA and some valuable insights.

What does it all mean?
The changes to the RMA are a shift in how businesses must approach their process heat devices. Our panel unpacked the implications of these changes, emphasising the importance of understanding the new requirements and how they impact both new and existing operations.

What do you need to know?
Being informed is crucial whether you’re managing consent internally or relying on external experts. Our experts highlighted the essential details you need to grasp, from the necessity of emissions reduction plans to the importance of considering long-term fuel supply options. The panel provided actionable advice on navigating these requirements effectively to ensure your business stays compliant and operates efficiently.

Who needs to be involved?
Successfully adapting to these changes isn’t a solo effort. It requires collaboration across different areas of your business, from environmental compliance teams to operational managers. The panel discussed the roles that need to be engaged and when to bring in external expertise to optimise the consenting process and ensure your business is prepared for the future.

With gas availability in New Zealand facing challenges and prices expected to rise, it's also important to consider future fuel supply forecasts when selecting and consenting process heat devices. Planning ahead now can help mitigate risks and ensure long-term sustainability.

Preparing for the future - take action now

The recent changes to the RMA bring new challenges, but they also offer opportunities to enhance your business’s compliance, efficiency, and sustainability services .

Our expert panel broke down the key changes, highlighted what you need to know, and discussed who should be involved in your compliance strategy. They also touched on the broader implications, like the future of fuel supply in New Zealand and how it could impact your choices.

Don’t miss out on this valuable information. The insights shared in our on-demand webinar, Industrial Process Heat Consents, are essential for anyone navigating these changes.

New Zealand's energy crisis

Tue, 13 Aug 2024 22:16:44 GMT

Balancing security, equity, and sustainability in 2024

The 2024 Energy Trilemma Report is out. It addresses three key dimensions of global energy management:

Energy security – ensuring a reliable supply and protecting against disruptions.

Energy equity – ensuring access to energy at an affordable price for all.

Environmental sustainability – reducing carbon emissions and preserving the environment for future generations.

While New Zealand’s energy system is still considered exemplary in many respects, our security score was significantly downgraded, underscoring some pressing challenges. The fact is New Zealand's energy production is facing significant challenges. Our gas sector is on the brink of a potential shortfall, and the electricity sector is struggling with rising peak demand and forecasting. The rise in energy prices is putting additional strain on businesses transitioning to electrified processes and consumers facing higher costs.

Let's take a closer look at what shape the sector is in.

The 2024 Energy Trilemma Report is out. It addresses three key dimensions of global energy management:

Energy security – ensuring a reliable supply and protecting against disruptions.
Energy equity – ensuring access to energy at an affordable price for all.
Environmental sustainability – reducing carbon emissions and preserving the environment for future generations.

Let's take a closer look at what shape the sector is in.

The 2024 Energy Trilemma Report - NZ’s energy woes

The report offers some sobering insights into our energy landscape. While we've consistently ranked among the top ten globally for balancing energy equity, security, and sustainability, the latest findings reveal some cracks in the armour. Some of the key findings include:

Downgraded energy security score - it's taken a hit, because of issues in the gas and electricity sectors. It seems our energy resilience isn’t currently quite as robust as we might have hoped.

Issues in the gas sector - there's no getting around it, this sector is in a bit of a pickle. Recent figures show an unwelcome 12.5% drop in gas production compared to earlier forecasts, with the first quarter of 2024 witnessing nearly a 28% plunge . It’s like our gas reserves decided to take an extended vacation.

Rising peak demand and blackout risks - remember May 10? We were asked to voluntarily cut our power usage on the coldest day of the year. Hardly ideal.

Strengths and weaknesses - despite these challenges, we are building out renewable capability fast, and we continue to excel in promoting environmental sustainability and energy equity. However, our weaknesses lie in energy security and maintaining a consistent energy supply. We need to address these vulnerabilities to enhance our overall performance in the trilemma.

New Zealand’s path to powering up

In light of the current energy crisis, energy conservation is a crucial strategy for mitigating the impact of our dwindling energy resources. It’s like turning off the lights when you leave a room, but on a much larger scale.

Current efforts and strategies for improving energy efficiency

To tackle these challenges, we're ramping up our efforts to enhance energy efficiency services and deliver sustainable solutions. The government and various organisations are pushing for more sustainable practices, including increased use of renewable energy sources like wind and solar. However, as Transpower’s former CEO Alison Andrews pointed out, the shift to intermittent generation methods requires robust support systems . This means investing in technologies like batteries and quick-start gas plants to meet peak demands.

In addition to these technical solutions, there’s a growing emphasis on smart grid technologies and demand response strategies to better manage energy loads and reduce strain on the system. There is significant value in finding innovative ways for energy users to have control over their usage and adopt flex strategies. Think of it as giving our energy grid a much-needed workout routine to stay in shape.

Role of businesses and consumers in energy management

Both businesses and residential consumers play an important role in this energy transition. For businesses, adopting energy-efficient technologies and practices can significantly reduce operational costs and contribute to overall energy conservation. It’s not just about upgrading to the latest green gadgets; it’s about making smarter energy choices every day.

You and I, on the other hand, can contribute by being mindful of our energy usage. Simple actions, such as reducing electricity consumption during peak hours and investing in energy-efficient appliances, can make quite a difference. Every small effort counts towards alleviating the strain on our energy systems and moving us closer to a more sustainable future.

What we need is a collective effort in energy conservation and efficiency. And who knows? We might even find ourselves with a bit of extra power to spare.

What does the future hold for NZ?

It looks like a mix of cautious optimism and urgent reform. According to John Harbord, Chair of the Major Electricity Users Group , the energy landscape is evolving, but not without its challenges. The move towards 100% renewable electricity is a commendable goal, but it comes with its own set of hurdles, such as the intermittent nature of geothermal, wind and solar power. Harbord suggests that while we may rely on a diminishing amount of gas-fired electricity for the next decade or two, the key to a successful transition lies in bolstering our energy infrastructure and investment.

To enhance energy security and sustainability, several recommendations are on the table:

Reforming regulations - Harbord points out the need for significant reforms to the Resource Management Act (RMA) to facilitate the construction of new-generation projects. Streamlining these processes will help boost investor confidence and accelerate the development of new energy sources.
Investing in fast-peaker stations - Transpower advocates these , which are crucial for meeting sudden spikes in demand. These stations, often gas-fired, can start producing power within minutes. However, the challenge lies in the high costs and diminishing gas supplies.
Expanding renewable energy - we need the geothermal, wind and solar farms. To address the intermittency issues, it's important to complement these with large-scale batteries and flexible loads to store renewable energy and release it during peak demand periods.

How DETA Can Help

We have proven expertise in helping organisations control their energy use , which is vital during this energy transition. We can help businesses develop tailored strategies to enhance their energy conservation efforts.

Our services include:

Energy efficiency assessments - identifying opportunities for reducing energy consumption and costs.

Green energy initiatives - assisting in the integration of renewable energy sources into your operations.

Regulatory guidance - helping untangle the complexities of new regulations and compliance requirements.

By partnering with DETA, you can be sure that your energy strategies are not only aligned with current best practices but also future-proofed against evolving challenges.

So, while our commitment to sustainability and equitable energy access remains strong, our energy security is facing serious challenges. It’s time to roll up our sleeves and tackle these issues head-on. And remember, every great recovery starts with acknowledging the problem — and we’re on the way.

Keen to learn more about how we can help you control energy use, reduce your carbon footprint and deliver energy improvement projects? Let's talk.

The cost of inaction

Tue, 13 Aug 2024 02:54:24 GMT

Why effective water management matters in New Zealand and Australia

Water is more than just a basic necessity; it's the lifeblood of any thriving business operation. Whether you're an engineering manager or an operations leader, understanding the importance of effective water management is crucial for both operational cost reduction and sustainability.

The world is waking up to the reality of our impact on water resources. Political and social pressures are mounting, prompting a wave of reforms in water management practices across the globe. Governing authorities are revising regulations, which means that businesses must now navigate a more complex legal and social landscape.

New freshwater regulations are expanding consent processes to cover a wider range of social and environmental factors. This includes stricter requirements for water-take monitoring and reporting. In short, doing nothing about your water management strategy is not only risky — it's costly in the long run. Let's take a closer look at why that is.

Water you waiting for? What happens when you ignore water management

Effective water management isn't just about turning off the tap when you're done. You need to make sure your business is prepared for the future. The cost of doing nothing can be alarmingly high, and ignoring water management challenges can lead to significant repercussions.

First, there's the financial impact. Failing to manage water efficiently can result in higher operational costs. Wasting water means wasting money, and inefficient practices can drive up utility bills and maintenance expenses. In an age where every dollar counts, these costs can quickly add up.

Then there's the regulatory risk. As governments tighten water regulations, businesses that don't comply face hefty fines and legal consequences. The increasing requirements for water-take monitoring and reporting mean that staying ahead of the curve is important. Falling short of industry standards can result in lost permits and disrupted operations, which can severely affect your bottom line.

But it doesn't stop there. Failing to manage water effectively can damage your business's reputation. Customers and stakeholders are becoming more environmentally conscious, and they expect the companies they support to do the same. Neglecting water management can tarnish your brand image and erode trust with your community and partners.

The financial upside of being proactive about water management

Let's explore the financial aspect in more detail. Yes, taking action on water management is environmentally responsible, but it can also affect your bottom line - in a good way.

Cost savings analysis
Upgrading your water treatment facilities might sound like a hefty investment, but the operational benefits far outweigh the initial costs. Modern water treatment systems are designed to be more efficient, reducing water waste and lowering utility bills. By investing in advanced tech, you can significantly cut down on water usage, which translates to immediate savings. Plus, these systems often require less maintenance, reducing downtime and repair costs.

Efficiency gains through energy-efficient infrastructure
Water management and energy efficiency go hand in hand. Implementing energy-efficient infrastructure can lead to pretty significant cost reductions. For example, energy-efficient pumps and filtration systems consume less power, which lowers your energy bills. Not only that, but streamlined water management processes boosts overall operational efficiency, leading to smoother operations and reduced costs across the board. It's like giving your business a financial tune-up.

Future-proofing against regulatory changes and potential fines
Achieving long-term financial stability means not having to fork out for fines. As water regulations become stricter, businesses that fail to comply face hefty fines and potential legal issues. By proactively upgrading your water management practices, you're not only future-proofing your business against these changes but also avoiding costly penalties. Think of it as an insurance policy for your wallet; staying compliant today means fewer financial headaches tomorrow.

Get started with DETA's Water Roadmap eGuide

We've found that getting started is often the hardest part of any new project. It's with that in mind that we've developed a comprehensive guide to developing your very own Water Roadmap.

Our Water Roadmap methodology provides a strategic focus and a clear, actionable approach to achieving water efficiency. This guide is designed to help organisations like yours gain momentum in their water management efforts.

Here's a peek inside:

Understanding the requirements - we break down each step of developing a Water Roadmap, outlining what is needed at each stage to ensure you wind up with a really useful tool.
Navigating potential roadblocks - every journey has its challenges, and water management is no exception. Our eGuide addresses common questions and potential roadblocks, providing practical solutions to keep you on track.
Leveraging DETA's expertise - we support and guidance to help you overcome obstacles and achieve your water management goals. We make sure that you have the knowledge and resources needed to succeed.
Setting water reduction targets - by establishing measurable goals, your organisation can track progress and make informed decisions to boost water efficiency.

Our Water Roadmap eGuide is your go-to resource for creating a strategic and effective water management plan.

Don't let your profits go down the drain

As you can see, the cost of doing nothing in terms of water management is simply too high to ignore. From escalating operational expenses and regulatory fines to the risk of tarnishing your business reputation, the implications are clear.

Our Water Roadmap eGuide is here to help you take the plunge into efficient and sustainable water management. With our clear methodology, practical steps, and expert support, you'll be well on your way to reducing costs, meeting regulations, and future-proofing your business.

Sustainable healthcare: a holistic approach towards net zero

Mon, 22 Jul 2024 21:02:10 GMT

The UN aims for one billion more people to access affordable healthcare by 2025. To achieve this, significant investment is needed, an expected additional US$371 billion annually to meet universal health coverage targets. However, healthcare systems globally currently contribute 4-5% of total carbon emissions which equates to approximately 2-2.4 gigatons of CO2. If the UN’s goal is achieved, the increased carbon emissions could add 382 million tonnes of CO2 annually, increasing the global healthcare carbon footprint by 16%. The figures involved are toe-curling and are forcing the medical community to extend their duty of care beyond individual patients, and to seek ways to better protect and safeguard the planet’s natural resources on which we depend.

While day-to-day healthcare is traditionally carbon-intensive, it also needs to be resilient to the health emergency that climate change brings. In the past few years there have been intense storms and floods, more frequent heatwaves and infectious diseases which threaten to undermine years of intergenerational health gains achieved through improved air quality, a more physically active population and healthier diets. If there was ever a time to decarbonise healthcare , that time is now.

Decarbonising healthcare, where do we start?

As with all other sectors reviewing carbon footprint management , the first step in reducing carbon emissions is understanding where they are coming from. Energy Efficiency Consultants complete energy audit services to extrapolate data to identify where interventions can be introduced within a robust yet realistically achievable carbon management strategy.

Energy audit: the detail needed to unlock sustainability

Every aspect of a healthcare facility, from energy usage, the meals consumed, the medical and housekeeping supplies, transportation, through to emissions from medical gases and clinical waste contribute to its carbon footprint. Emissions are categorised in the Greenhouse Gas Protocol, into three Scopes:

Scope 1: Direct emissions from activities like heating.

Scope 2: Indirect emissions from energy consumption.

Scope 3: Indirect emissions from procured goods and services.

Quantifying emissions in healthcare

Measuring the emissions within the Scopes allows them to be tracked and managed so informed decisions can be made. It is relatively straightforward to measure emissions for Scopes 1 and 2. For instance, Energy Efficiency Consultants can relatively easily convert data on direct purchases of gas and electricity to calculate the associated greenhouse gas emissions.

However, Scope 3 emissions, which are indirect carbon emissions , typically make up the largest portion of a healthcare facility's total emissions. These are also the most challenging to reduce and require collaboration with stakeholders to develop and implement emission reduction strategies. While it's crucial to address emissions, there are additional factors like cost and practicality that healthcare facilities must consider. For example, hospitals can adopt energy-efficient hot water heat pump systems but cannot guarantee patients or staff will use the most eco-friendly settings on medical devices or properly dispose of waste materials.

Engaging patients and staff to promote sustainable practices plays a significant role in the success of a carbon management strategy to reduce emissions. But by working together, training and education, healthcare facilities and their partners can be highly effective in reducing their carbon footprint.

Case study: Victorian Health Building Authority (VHBA)

The Victorian Health Building Authority (VHBA) is supporting the Victorian Government in their pledge to reduce annual emissions within government operations by an estimated 2.7 Mt CO2e by 2025 compared to 2018-19 levels. DETA were engaged to identify how the energy efficiency of their hospital buildings and associated facilities such as clinics and accommodation blocks can be improved to help meet the Victorian Government’s targets.

DETA conducted Type 2 Energy Audits at 84 sites across seven health service areas in the Grampians region. The analysis of collected energy data revealed Energy Management Opportunities (EMOs) and directed tailored energy management solutions for each site. These pragmatic and efficient adjustments can potentially save 4,844 tCO2e, aligning with Victoria’s emission reduction goals, contributing to a net-zero future.

What does a net zero healthcare facility look like?

Reducing emissions in healthcare starts with the facilities themselves by improving energy efficiency and switching to renewable energy sources, these are the low hanging fruit. However, tackling the broader issue (especially the Scope 3 emissions), extends beyond the confines of hospitals. Reaching net-zero healthcare requires a collaborative effort among medical facilities, supply chains, insurance providers, government leaders, policymakers, and the public.

Clean energy transition:

With a shift to renewable energy sources and integrated low-carbon grids the reliance on fossil fuels is reduced and emissions are lowered.

Efficient energy use:

Energy-efficient systems such as LED lighting with advanced lighting controls significantly reduces energy consumption and associated carbon emissions.

Battery power:

Utilising battery storage systems to harness and expand the electricity supply from renewable sources during peak demand or power outages without relying on fossil-fuel generators.

Efficient water use:

Automatic shut-off taps and other water-saving devices minimise water waste. Efficient wastewater management conserves precious resources reducing the environmental impact of healthcare facilities.

Warning systems:

Heat and air quality index alert systems send real-time notifications via mobile devices. These alerts help protect vulnerable patients and staff by communicating information on environmental hazards.

Low carbon prescribing:

Suppliers provide low carbon products, packaging, and logistics. Choosing suppliers who have transparent carbon reporting and net zero targets minimises the carbon footprint of medical supplies.

Distributed healthcare:

Multidisciplinary consultations and allied health staff located within communities to reduce patient travel and enhance access to care.

Medical device reprocessing:

With established medical device reprocessing programs the life of materials and equipment is extended, and their value protected while reducing waste and manufacturing emissions.

Primary health shift:

A transition from hospital-centric care models to community-based early intervention of health promotion and disease prevention reduces the need for intensive hospital treatments and lowers overall emissions.

Electric vehicle fleet:

With a healthcare vehicle fleet to electric vehicles (EVs) and an enhanced supporting infrastructure of charging stations emissions are reduced and there is cleaner air around healthcare facilities.

Active transport:

A safe cycling and pedestrian infrastructure encourages patients and staff to use active transportation methods reducing vehicle emissions and supporting healthier lifestyles.

Telehealth:

Using video conferencing and telehealth services reduces the need for physical travel, cuts emissions, and improves access to healthcare, particularly in remote and rural areas.

Advance healthy eating:

Healthy, plant-based diet options encourage sustainable eating habits which extends to using reusable containers to minimise waste.

Transitioning to net zero care is a mountain to climb and there must be a balance between improving sustainability while addressing other healthcare priorities. As leaders in energy management Australia/NZ, DETA deliver customised solutions to optimise resources and improve the environmental sustainability of care with healthcare facilities working towards net zero emissions, on time and on budget. We have energy audit and management teams in Australia, New Zealand and the Pacific region. Click here to contact your local DETA office.

The energy equation: why businesses turn to energy consultants for solutions

Mon, 22 Jul 2024 20:30:03 GMT

The relationship between business and sustainability historically was problematic, to say the least. With weak or non-existent regulatory frameworks, companies operated with neither transparency nor accountability for the environmental impact they caused. For decades, industrial and business practices were fuelled by profit and efficiency at the expense of environmental health. Factories freely emitted pollutants into the air and water, massive scale deforestation occurred to make way for industrial expansion, and non-renewable resources were consumed with little or no regard for future consequences. This unchecked industrial growth led us to where we are today with significant climate change, ecological degradation, loss of biodiversity, and widespread pollution.

Thankfully times have changed somewhat. There has been a 180-degree shift in how many businesses and organisations perceive and cooperate with green issues. Unprecedented storms and floods, droughts, bush fires and frequent heatwaves have heightened the urgency of the climate situation. Inaction is no longer an option. Energy management and sustainability has moved to the top of the agenda in boardrooms across the globe as they embrace corporate social responsibility and lean towards integrating greener practices into operations, this is due to:

· Growing public awareness

· Improving brand image reputation which gives the competitive edge

· Legal and financial consequences to breaches of stricter environmental regulations

· Acceptance that long-term economic stability is reliant on the health of our planet.

· Tax benefits

· Minimises costs while increasing productivity

· Attractive to investors and employees

· Improves employee retention

· Optimised processes

· Reduced waste which saves money

The relationship between the business and sustainability is now co-dependent. Yet, with a multitude of technologies, suppliers, and funding options available, many organisations do not know where to start or are worried about making the wrong decision for their needs.

The new era of sustainability consulting services

People tend to have more knowledge and access to information about their domestic energy usage and how to save money than they do in a business context. Yet energy efficiency is a crucial part of running a business successfully. Sustainability and energy management is both a crucial business imperative and a strategic responsibility. Learning how to incorporate it into operations boosts efficiency, fosters innovation, and enhances your brand, all while promoting growth and reducing environmental impact. Many businesses have complex operations and energy usage, some already have sustainability objectives and goals but are unclear about how to achieve them.

This is where energy consultants enter the room.

What is an energy consultant?

An energy consultant provides expert advice on energy optimisation and efficiency through sustainable practices with the focus being on reducing costs. Their role includes conducting energy audits , recommending improvements, and developing long-term energy strategies to enhance both operational efficiency and environmental responsibility.

An energy consultant visits sites, collates data for analysis and reviews the energy profile of the business to identify the opportunities for improvement. This approach enables bespoke carbon strategies and a carbon roadmap to be devised to yield the most value and competitive advantage. A carbon management strategy is an actionable plan with realistic targets and practical solutions. You can download DETA’s helpful decarbonisation guide by clicking here .

Hiring an energy consultant is a transformative decision for businesses, bringing numerous benefits and long-term advantages:

Expertise and specialist energy management knowledge

Energy consultants possess in-depth knowledge of the energy sector, including the latest technologies, regulatory requirements, and market trends. They are often part of a multi-disciplinary team who can overcome the most complex of challenges and ensure the business remains compliant with current regulations but also positioned to be agile to emerging trends and technologies.

Achieve maximum cost savings and energy efficiency

One of the primary benefits of hiring an energy consultant is the potential for significant cost savings. Consultants conduct comprehensive energy audits to identify inefficiencies and propose cost-effective solutions. These might include upgrading equipment, optimising energy use, and implementing renewable energy sources. By reducing energy consumption and enhancing efficiency, businesses can lower their utility bills significantly and reduce operational costs, freeing up resources for other business critical areas.

Sustainability and corporate responsibility

Environmental responsibility is increasingly important, energy consultants help businesses develop and implement sustainability strategies to reduce the environmental impact but also enhances the company’s reputation.

Consumers and stakeholders increasingly value sustainability and green credentials . Businesses that demonstrate a commitment to green practices attract more customers and investors. Energy consultants also assist in helping businesses achieve certifications which further solidifies a company’s commitment to sustainability.

Risk management and compliance

Energy regulations and standards are complex. An energy consultant helps mitigate risks associated with non-compliance, such as fines and legal issues. It’s crucial to stay abreast of changes in the regulatory environment, Energy Efficiency Consultants provide appropriate advice and make the necessary adjustments to energy strategies to remain compliant.

Technological advancements in energy efficiency

Energy consultants bring insights into the latest technological advancements to improve efficiency but also to future-proof the business against energy supply fluctuations and price volatility in the energy sector.

Long-term strategic planning

Consultants work with companies to develop comprehensive energy plans include short-term actions and long-term strategies for energy efficiency, sustainability, and cost management. This is business gold; by having a defined carbon management strategy, energy expenditure is predictable and contributes to overall financial stability.

Improved competitive advantage

Incorporating energy efficiency and sustainability into business operations provides a significant advantage in marke ts where consumers, stakeholders and partners increasingly value environmental responsibility and cost efficiency.

Increased employee morale and productivity

Energy consultants help create a more sustainable workplace. Workers typically feel more engaged and motivated when they are part of an organisation that values our planet and takes environmental responsibility. With increased job satisfaction comes an increase in productivity. Happy employees are a business's most valuable asset, and their satisfaction results in higher staff retention rates. This not only reduces recruitment and training costs but also ensures your teams remain highly skilled and experienced.

You may have read this article thinking it sounds great, but what about the cost of sustainability services, but a large investment and an all-singing-all-dancing energy saving project is not a mandatory result of hiring an energy consultant in Australia or New Zealand. For example, steam escaping from a pipe can be rerouted for heat to maximise efficiency. Energy consultants focus on making energy efficiency recommendations within budget that can be seamlessly woven into core operations and save you money at the same time.

We are currently delivering energy efficiency projects across Aotearoa New Zealand, Australia, and the Pacific. If you would like to explore how our energy efficiency services can help your business, please do get in touch with our energy management teams in Australia and New Zealand offices.

Your carbon roadmap - should it include Scope 3 emissions?

Mon, 08 Jul 2024 00:13:34 GMT

Understanding the importance of measuring Scope 3 emissions as part of your carbon reduction strategy

Global awareness is shifting towards sustainability, and businesses and institutions worldwide are embracing

strategic carbon reduction like never before. With climate change at the forefront of global concerns, organisations are developing carbon roadmaps to strategically reduce their carbon footprints . A carbon roadmap is a strategic blueprint outlining the steps a company will take to achieve significant carbon reduction over time. Beyond immediate actions, this plan establishes clear long-term goals for enhancing sustainability, improving energy efficiency, and minimising overall environmental impact.

One of the most debated components of a carbon roadmap is the inclusion of Scope 3 emissions. While Scope 1 and Scope 2 emissions — direct emissions from owned or controlled sources and indirect emissions from the generation of purchased electricity, respectively — are more straightforward to measure. Scope 3 emissions are a bit more challenging because these emissions result from sources not owned or directly controlled by the company, such as those produced by suppliers, transportation, and even customers.

We often get asked: why include Scope 3 emissions in my carbon roadmap? Why should my company be counting emissions from another company?

So, let's find out.

The scope of the matter - what are Scope 3 emissions?

When it comes to reducing carbon emissions, Scope 3 emissions are where the rubber meets the road. Unlike Scope 1 and Scope 2 emissions, which are more direct and easier to quantify, Scope 3 emissions encompass a wide array of indirect emissions. These are emissions that occur up and down the value chain of your organisation. In simpler terms, they are the result of activities from assets not owned or directly controlled by the reporting company but are necessary to its operations.

Scope 3 emissions include everything from the production of purchased goods and services, business travel, employee commuting, waste disposal, and even the use of sold products. Essentially, these emissions cover the full lifecycle of your product or service — from raw material extraction to end-of-life disposal.

This varied category often makes Scope 3 the most challenging to measure and manage. However, it also represents the largest share of a company’s total greenhouse gas emissions. By understanding and addressing Scope 3 emissions, your business can uncover significant opportunities for carbon reduction that might otherwise be overlooked. Let's take a closer look at why the measurement of Scope 3 needs to be included in your carbon roadmap.

Emission Impossible? Why measuring Scope 3 emissions matter for your carbon roadmap

Including Scope 3 emissions in your carbon roadmap might initially seem counterintuitive. However, the logic is straightforward: while you may not directly control these emissions, you do have a significant influence over them.

For example, when choosing your freighting method or business travel options, you can select companies and methods that align with your sustainability goals. By leveraging this influence, you can encourage your partners to improve their sustainability performance, encouraging long-term relationships that benefit both parties. This collaborative approach can lead to mutual improvements in carbon footprinting, ultimately contributing to a more sustainable supply chain.

To effectively encourage these changes, you need to account for the emissions generated by your supply chain in your overall carbon footprint. By doing so, you recognise the full impact of your operations and can implement strategies to mitigate it. For instance, while you may not control how wastewater is treated on a municipal scale, you can influence the amount of wastewater your company discharges, thereby reducing your indirect emissions.

Setting targets for Scope 3 emissions is particularly important for companies where these emissions make up a significant portion of their total carbon footprint. If Scope 3 emissions account for more than 40% of your total Scope 1, 2, and 3 emissions, then you must establish a Scope 3 target. By doing so, you can drive substantial carbon reduction efforts, ensuring a comprehensive and effective carbon reduction strategy.

Don't let Scope 3 be the missing piece of your carbon reduction puzzle

You'll see now why measuring Scope 3 emissions is an essential element of your comprehensive carbon roadmap. While it may seem unconventional to account for emissions beyond your direct control, doing so allows you to leverage its influence across the value chain, strengthening sustainability improvements and building stronger, more resilient business relationships. By including Scope 3 emissions, you can uncover significant opportunities for carbon reduction, drive innovation, and enhance your competitive edge.

Download our Carbon Roadmap eGuide for a clear, strategic approach to navigating this complex process, addressing the full spectrum of your carbon footprint.

Energy Audits for the Victorian Health Building Authority

Wed, 03 Jul 2024 03:50:10 GMT

Energy Audits for the VHBA - led by DETA

The Victorian Health Building Authority (VHBA) is responsible for planning and delivering the Victorian Government’s multibillion-dollar health infrastructure program. The VHBA is supporting the Victorian Government in their pledge to reduce annual emissions within government operations by an estimated 2.7 Mt CO2e by 2025 compared to 2018-19 levels. They are particularly interested in improving the energy efficiency of hospital buildings and their associated facilities such as clinics and accommodation blocks.

There is funding allocated for the Grampians region to conduct energy audits, implement energy savings opportunities and measure & verify these savings. To support this commitment, DETA were engaged to undertake type 2 Energy Audits with a focus on identifying Energy Management Opportunities (EMO’s) on seven Health Service Areas within the Grampians Region in Victoria. DETA undertook this task, auditing all 84 sites in just a few weeks.

DETA managed the audits by mobilising a team of auditing professionals, who were ready and able to identify a multitude of energy saving opportunities applicable to the healthcare facilities. Delivering Type 2 Energy Audits, reporting summaries were based on the Team’s visits to each of the facilities & analysis of associated data.

The process of aligning all 84 sites within an auditing window of a few weeks meant our Team were making multiple site visits per day, but with proper planning and support from the wider functions this complex project was pulled off with time to spare.

DETA’s audits process included:

Collecting sites energy and utilities data for later analysis.
A site visit to meet the stakeholders and inspect all high energy usage equipment, firsthand.
Developing profiles of operation across the various systems / departments, comparing this against benchmarked data from other locations.
Review of data, and site visit findings, to establish applicable EMO's. Ensuring these are bespoke to the site's requirements and priorities.
Engaging with the supply chain to cost-up the opportunities and ensure appropriate selection of technology.
Writing up the report to bring the findings, conclusions and recommendations together.

“This was a really rewarding project DETA has been involved with. Working with multiple facilities, across a wide geography, offered us the opportunity to understand a true cross-section of operations. This helped us in developing energy management opportunities that were going to work best at these sites.

It was a real pleasure to meet the key site personnel who were engaged in the process. Everybody seemed to understand what we were there to do and helped us make the most of our time at each facility. It was essential to get the inside track at each location, and everybody was happy to help us with this to maximise what could be achieved.” - Kris Lawry DETA Job Lead

The challenge for the VHBA was how to best spend their budget, DETA saw this as an opportunity to take an in-depth approach to identifying opportunities that hospitals weren’t currently doing. The DETA Team dealt with logistical challenges such as flight delays while auditing all of these sites within a matter of weeks, which made the project even more rewarding when it was completed on time and to budget.

The DETA team also became aware of the realities of rural Victoria, such as kangaroos on the roads, potential bush fires and, of course, taking advantage of the local culinary delights that the team found throughout the area.

DETA delivered seven Energy Audit Reports each containing an analysis of the EMO’s for these seven areas within the Grampians region (6-12 facilities per area) resulting in electricity and gas savings. This included a potential total abatement of 4,844 tCO2e, which is equivalent to 60,000 MEL to SYD one-way, single passenger flights.

The VHBA now has a pathway to implement the efficiency opportunities that DETA identified. This has been beneficial as it allows them to align with Victoria’s emission reduction goals.

By partnering with organisations like the VHBA to deliver critical reports addressing increased energy efficiencies and emission reductions, allows us and industry partners throughout Australasia to continue meeting the challenge of creating a net-zero future.

Step towards success: carbon footprint management for businesses

Fri, 21 Jun 2024 02:53:13 GMT

The demands on businesses have evolved beyond recognition over the past couple of decades. The business landscape has transformed almost beyond recognition. This development driven by several key factors, including the rise of digital technology, the increasing importance of social responsibility, the growing awareness of environmental issues and a comprehensive shift in stakeholder and customer expectations.

Organisations are no longer judged solely on their financial performance but also on their social and environmental impact. Stakeholders, including investors, employees, and consumers, want the companies they support to contribute positively to society and operate sustainably. The increasing importance of Environmental, Social, and Governance (ESG) criteria in investment decisions demonstrates the financial power and impact ‘going green’ has. People are more tuned into how businesses behave holistically, rather than simply delivering the best bang for the buck.

How businesses manage any environmental issues has also evolved, from reactive to proactive strategies. In the past, businesses typically addressed environmental issues only when required by regulations or in response to public outcry. Today, forward-thinking companies take a proactive approach and integrate sustainability strategies into their core operations and long-term goals. This includes reducing carbon footprints, adopting renewable energy sources, and implementing comprehensive waste and resource management practices. Such measures are not only about compliance but also about anticipating future challenges, seizing opportunities for innovation, and building resilience against environmental risks – a recipe for business success.

Carbon footprint management to answer the call of corporate responsibility

The global push towards reducing carbon emissions is a response to the undeniable impact of climate change, and the call for sustainability is louder than ever. From small enterprises to global organisations, businesses contribute significantly to global emissions and play a crucial role in mitigating environmental damage; we all have a responsibility to make positive change.

Economic benefits of carbon footprint management

While the environmental benefits of carbon footprint management are well-known, the economic advantages are equally compelling. Energy efficiency services provided by experienced energy consultants NZ/Australia optimise energy consumption, reduce waste, and improve overall operational efficiency. Businesses that actively manage their carbon footprint gain a competitive edge :

Consumers, talent, and investors increasingly favour companies that demonstrate a commitment to sustainability. It creates a competitive advantage through improved trust, business reputation and strengthened brand loyalty.
Scheduled energy audits identify inefficiencies in energy use leading to lower energy bills. By adopting sustainable practices, businesses can achieve additional cost savings through streamlined operations and reduced wastage – environmental and financial efficiency at its finest.
Increase to security and resilience against market or national disruptions eg rising fuel and energy costs.
A culture of transparency and accountability across the business which is key for a happy and therefore productive workforce.

How can your business reduce its carbon emissions?

Identifying where to begin and where to invest is often overwhelming. If you get it wrong, you risk wasting time and energy, but also the good will and engagement of stakeholders, employees, and customers. But get it right, and you can turn a problematic net zero obligation into economic opportunity with lasting results.

Decarbonisation is an achievable goal if the net zero strategy integrates seamlessly within the context of the wider business with its differing priorities and challenges. It is complex and there is no off the shelf solution, but a tailored Carbon Roadmap helps organisations to successfully reduce carbon emissions using proven methodology and technologies in ways that are both realistic and affordable to the organisation.

What is a Carbon Roadmap?

A Carbon Roadmap details the strategic approach required to reduce emissions over short, medium, and long-term periods. This plan identifies essential activities and cross-departmental workstreams, assigning ownership and establishing a clear timeline for each task. It incorporates a strong governance framework with clearly defined members, roles, and responsibilities to ensure the effective execution and success of the entire transformation program.

Although there is a huge variety of industries, there are common shared stages of a Carbon Roadmap:

Identify the current position (measure carbon footprint).
Define the ambition and target.
Identify opportunities through process optimisation etc.
Develop a carbon reduction strategy/ transformation roadmap.
Achieve formal certification.

If you would like to learn more about Carbon Roadmaps, download for free DETA’s Carbon Roadmap Guide . There’s a wealth of information to help you navigate a path to a sustainable future for your organisation.

Why measuring your carbon footprint is important

Undertaking an energy audit to measure the carbon footprint is business critical. It’s an assessment of the business’s existing position, current initiatives and capabilities to fully understand the required actions and the implications of reducing the carbon emissions. Without this information, you have no way to understand the environmental impact of actions or identify the opportunities to make positive change.

The data doesn’t lie; oftentimes, businesses make decisions based on assumptions. For example, there is a common belief that reducing electricity consumption is the gamechanger to unlock net zero, yet many businesses are surprised to discover most of their emissions are from other sources.

DETA's comprehensive approach to sustainability

Choosing the right partner for your sustainability journey is crucial. At DETA, we pride ourselves on our holistic approach to sustainability. Every aspect of your operations is optimised for sustainability, our team of experts brings together a wealth of knowledge and experience spanning various domains beyond ESG Consulting and decarbonisation services :

Process engineering services

Efficient processes are at the heart of sustainable operations. Our process engineering consultants specialise in optimising industrial processes to minimise waste and maximise efficiency. Whether it's streamlining production lines or enhancing equipment performance, our process engineering services ensure that your operations are as efficient and sustainable as possible.

Wastewater management services

Managing wastewater effectively is crucial for sustainability. Our wastewater management services encompass everything from treatment and recycling to compliance with environmental regulations to reduce their environmental impact and achieve cost savings.

Industrial project management for sustainable development

The implementation of sustainability initiatives requires meticulous planning and execution. Our industrial project management services are designed to ensure your sustainability projects are completed on time, within budget, and to the highest standards. From concept to completion, our team manages every aspect of the project, providing you with the peace of mind that your sustainability goals will be achieved.

No two businesses are alike, and neither are their sustainability needs. We work closely with you to understand your specific challenges and opportunities, developing tailored solutions to fit your unique circumstances. Whether you're a small business looking to reduce energy costs or a multinational corporation aiming to enhance your ESG performance, we have the expertise to help you succeed. Take the first step towards a sustainable future with DETA. Together, we can create a more sustainable and prosperous world for generations to come. Contact us today to learn more about how our services can benefit your business.

Energy Transition Roadmap led by DETA – Sugar Australia

Fri, 24 May 2024 01:55:30 GMT

DETA & Sugar Australia - a sustainable transition journey

Seeing the work that DETA delivered for New Zealand Sugar, Sugar Australia approached DETA requesting an Energy Transition Roadmap for their Yarravillie site. Australia Sugar has outlined ambitious carbon emission targets, committing to reducing Scope 1 and 2 emissions intensity (tCO2e/tonne production) by 30% by 2030, compared to a 2020 baseline. Achieving such targets requires careful consideration of pathways for potential emission and energy reductions.

DETA developed the energy roadmap for the Yarraville site by first undertaking a comprehensive analysis of the site’s current energy use and carbon emissions data to develop the baseline. The team then engaged with Australia Sugar in a workshop to gain an understanding of the company’s context and goals. This enabled DETA to focus on solutions that were aligned with the company’s strategy, and which addressed the future needs of the site.

DETA conducted site visits of the facility to assess current performance of energy infrastructure and to review the practical implications of process, energy demand and fuel switching opportunities. The energy roadmap for the site was then delivered, with consideration given to the impact on energy and carbon emissions from

Imminent, emerging and longer-term process changes
Recommended demand side initiatives and fuel switching projects
Assessment of Type II budgetary assessment for all opportunities planned for the next 1-3 years. Assessment of Type I budgetary assessment for opportunities planned in 3+ years.
Assessment of transition risks and uncertainties, including sensitivity analysis and risk mitigation measures as appropriate.
Development of levelised cost of energy curve for the site.
Development of marginal carbon cost abatement curve.

The project was broken up into four primary deliverables.

This delivery involved:

A comprehensive report - detailing the energy consumption and carbon emissions baseline of Yarraville

Specific recommendations - for energy reduction initiatives and efficiency improvements at all operational levels

Energy Transition Roadmap - outlining the steps, actions, and timeline for achieving Yarraville’s carbon neutrality goal

Technology Assessment - identifying opportunities for reducing carbon emissions and improving energy efficiency

The project delivery phase presented some unique challenges to the DETA team. As part of their decarbonisation services , electrification of site processes was identified as a key option to reduce carbon emissions and enhance sustainability. However, the electricity grid in Victoria is not as green as in New Zealand. As a result, the roadmap also focused on opportunities to reduce electricity usage on site as part of the decarbonisation pathway. Electrification of process heat is viable, but requires renewable electricity procurement to unlock this opportunity.

“Sugar Australia was willing the push the boundaries for how the site could operate in a low-carbon future, while still ensuring high quality and customer satisfaction. The project has provided guidance on forward investment decisions, allowing a clearer path towards net-zero operations.” – Eugene Robinson DETA Senior Engineer.

The Energy Roadmap approach considered current and future planned operations, reviewed demand-side reduction opportunities, supply side opportunities, and considered fuel switching options. The DETA team were able to identify Carbon savings of 34,000 tCO2e/year by 2030, which is a 67% reduction compared to a 2020 baseline.

Customers increasingly care about how their purchasing decisions impact climate change, and Sugar Australia is pro-actively developing a long-term plan for reducing emissions. This could provide a marketing advantage over their competitors, as customers could choose Australian-made sugar with a low carbon footprint.

DETA helped Yarraville to assess and screen a range of different opportunities, then developed this into a viable pathway. The Sugar Australia staff provided strong support and engagement during this process, and DETA helped to distill the various options into a cohesive package.

Through collaborative projects and working with businesses such as Sugar Australia who are also committed to decarbonisation, DETA can work towards achieving our strategic goal of removing 2 million tCO2 emissions every year by 2030. DETA can help you make a positive difference in climate action by providing the support you need to start your decarbonisation journey.

Gaining Competitive Edge With Energy Efficiency Services

Mon, 20 May 2024 03:26:08 GMT

For most businesses, energy accounts for a substantial portion of running costs. The average cost of electricity for businesses depends on the size of the business and how it uses the energy. Historically, the larger the business, the more energy it uses with proportional operating costs. However, with the rise of energy efficiency services , the status quo is being challenged.

Energy efficiency: a pathway to competitive excellence

The globally shared vision of sustainability is underpinned by energy efficiency, and its role cannot be overstated. It serves as a cornerstone in steering industries and businesses towards a more environmentally conscious and resilient future. Aside from the attractiveness of green kudos, businesses embracing energy efficiency initiatives gain an unparalleled competitive advantage.

Optimised processes: data from routinely scheduled energy audits identify process energy drains but also reveal the opportunities to make the business more energy efficient through optimised processes .
Reduced operating costs and energy consumption: adopting energy-efficient technologies and practices enables companies to significantly slash energy bills and mitigate the environmental footprint of operating.
Financial savings: decreasing energy usage and the associated costs fuel savings which typically outweigh the initial investment. ( Case study: Fonterra Brands ).
Improved productivity: with more efficiently run operations and production processes, output increases and downtime decreases.

Through streamlined energy efficient operations and lower energy bills, emerges an improved cashflow. Savings become available for reinvestment in other areas of business. From growth initiatives, advanced research and development, and improving employee benefits to attract the best of industry talent, the positive benefits of energy efficiency are profound.

Business energy costs are volatile, which means rates can vary significantly throughout the tax year making them particularly complex to forecast in budgeting terms. Integrating sustainability practices into a business, creates a resilience to energy cost changes – your business is given a level of protection against soaring energy, the value of which depends on the steps towards energy efficiency you have taken.

How can your business become more energy efficient?

Integrating sustainability principles into business operations, is an opportunity to enhance your business’s reputation, attract environmentally conscious customers, and mitigate risks associated with climate change and resource depletion. Businesses across all industries have the potential to become more energy efficient with the shared aim of becoming net zero. Whereas some energy efficiency improvements are apparent, others are less obvious and are identified through deep energy audits and analysis.

Here are some examples of areas where energy savings can be made:

Service equipment and replace inefficient equipment with upgraded systems. ( Case study: Synlait )
Introduce advanced control strategies.
Increase performance monitoring.
Address building inefficiencies such as upgrade lighting and HVAC systems.
Utilise waste heat for on-site processes.
Identify and repair energy leaks.
Improve insulation.
Nurture a culture of efficiency and sustainability.

The role of environmental and sustainability experts

In the active pursuit of energy efficiency and sustainability, the expertise of environmental and sustainability consultants becomes indispensable. These professionals offer invaluable guidance and insights, ensuring that energy efficiency initiatives meet environmental goals, compliance and regulatory requirements, but are also achievable, affordable, and align with the business’ goals. ( Case study: Westland Milk Products )

Innovative and scalable solutions

Energy efficiency services prioritise innovation and emerging technologies to optimise energy performance for the long term. The solutions are agile and remain adaptable to changing market dynamics and the evolving needs of the business. The integration of innovative technologies such as advanced control algorithms and intelligent monitoring systems, efficiency gains are reinforced against future challenges.

Customisable energy solutions

There are no successful off-the-shelf energy efficiency solutions, businesses are not uniform, and nor are the energy solutions. Through collaboration, energy efficiency consultants tailor responses to the distinct requirements unique to the client’s business to optimise results and yield sustainable outcomes.

From conducting energy audits to developing comprehensive sustainability strategies , environmental consultants play a pivotal role in helping businesses leverage energy-efficient technologies to limit energy consumption and realise substantial sustainability advancements. Collaborating with consultants in energy efficiency services controls the trajectory towards a more sustainable future.

Energy and sustainability consultants NZ/Australia – local solution seekers

Energy consultants, particularly those specialising in New Zealand and Australia, provide tailored solutions to address the unique energy challenges faced by businesses in these regions. By leveraging their expertise in energy management, carbon reduction, and wastewater management , energy consultants identify opportunities for efficiency improvements and implement achievable sustainable practices. Whether it's conducting energy audits, designing carbon management strategies, or optimising wastewater treatment processes, energy consultants offer holistic solutions that drive tangible results.

Sustainability consulting services encompass a wide range of offerings, including sustainability strategy development, stakeholder engagement, and sustainability reporting, tailored to the unique needs and priorities of each client. Sustainability consultants bring a holistic perspective to energy efficiency initiatives, considering not only the economic benefits but also the social and environmental impacts.

The path forward: collaboration and innovation

DETA are passionate about helping businesses and organisations overcome the mounting environmental challenges, and recognise collaboration and innovation are key to driving meaningful change and unlocking the full potential of energy efficiency initiatives. We take a holistic view that encompasses technology and infrastructure, but also human behaviour. We work with clients to improve the culture of their business by delivering tailored education and training which strengthens the support for the initiatives by encouraging and empowering employees to identify and adopt efficiency measures. The greatest asset any business has are their employees, and together, we can build a more sustainable future, one energy-efficient project at a time.

It can feel overwhelming to navigate the complexities of balancing economic growth with environmental stewardship, but you are not alone. DETA support businesses throughout the process. From developing carbon footprint strategies for the next 30 years, industry technical expertise and delivering staff training and development, our energy audit and management packages are custom to your business needs. We have teams currently delivering projects across Aotearoa New Zealand, Australia, and the Pacific. If you would like to learn more about how DETA can help your business can gain the competitive advantage by becoming more energy efficient, contact us today .

Advancing sustainability solutions across the Asia-Pacific

Tue, 14 May 2024 22:54:45 GMT

DETA is thrilled to announce a strategic alliance with ESG Strategy , a respected sustainability consultancy. Together, we aim to drive sustainability efforts across New Zealand, Australia, and the Pacific region. This collaboration brings together DETA's expertise in energy management and efficiency with ESG Strategy's proficiency in developing robust sustainability and ESG strategies.

Both organisations share a commitment to driving positive environmental and social impacts. They have a history of successfully delivering sustainability strategies and technical decarbonization pathways, showcasing their synergy and dedication to sustainability solutions.

About DETA

DETA focuses on aiding businesses in multiple industries such as food and beverage, agriculture, healthcare, hospitality, education, and biotechnology. Their expertise lies in managing energy usage, cutting carbon footprints, and executing energy enhancement initiatives. Their efforts have led to significant annual savings for clients, demonstrating the financial benefits of energy efficiency and sustainability practices.

About ESG Strategy

ESG Strategy is a trusted advisor to boards and senior executives, focusing on meaningful sustainability and ESG strategies. They have crafted sustainability strategies for some of the largest companies in Australia and New Zealand and have provided pro bono strategic advice to The Kingdom of Tonga on sustainability, circular economy, and climate change.

Partnership Goals

ESG Strategy and DETA have teamed up to offer clients thorough solutions. These solutions cover strategic sustainability planning and the technical sides of reducing carbon emissions. By combining their expertise, they aspire to drive positive change and contribute to a more sustainable future.

We're excited to announce our partnership with DETA," declared Lee Stewart, CEO of ESG Strategy, emphasizing our shared commitment to sustainability and environmental stewardship." Together, we will leverage our collective knowledge and experience to deliver practical and impactful solutions for our clients.

Jeff Smit, DETA's General Manager of Strategy & Business Development, eagerly welcomed the opportunities arising from our partnership with ESG Strategy. Collectively, we have already partnered with many businesses across Australia and New Zealand to develop strategic sustainability and decarbonization pathways. This formalisation will only enhance our ability to do more, more quickly.

Join the movement towards a greener future by partnering with DETA and ESG Strategy. Together, we offer unmatched expertise in energy management , sustainability planning , and ESG strategy development . Unlock the potential of our holistic solutions to propel beneficial transformations within your organization. We facilitate the attainment of your sustainability objectives and the mitigation of carbon footprints.

The Green Wash Vs. Green Hush Dilemma in Business Sustainability

Tue, 23 Apr 2024 23:08:44 GMT

In the wake of heightened global awareness about climate change, businesses are grappling with a delicate balance between corporate sustainability commitments and public scrutiny. The complexities surrounding sustainability disclosures are not new, however, concerns about unsubstantiated or misleading climate pledges have intensified.

Instances of greenwashing have led to legal repercussions and regulatory crackdowns, underscoring the growing scrutiny surrounding corporate sustainability claims. Moreover, challenges related to the integrity of frameworks such as the Science Based Targets initiative (SBTi) have further fuelled scepticism about corporate climate action, prompting some companies to remain discreet about their environmental aspirations – helpfully termed green hushing.

What’s the difference between greenwashing and greenhushing?

Green washing involves the sharing of misleading information or unsubstantiated claims regarding a company's environmental practices or products. It typically manifests through clever marketing campaigns or superficial gestures that prioritise image over genuine sustainable process optimisation efforts. From ambiguous labels to exaggerated eco-friendly claims, green washing undermines consumer trust and dilutes the urgency of authentic sustainability actions.

On the other side of the coin, green hushing operates in the shadows of corporate silence, emerging as companies opt to keep their climate targets under wraps to avoid accusations of greenwashing. It occurs when companies downplay or conceal their sustainability initiatives, fearing potential scrutiny or reluctance to be held accountable for their environmental impact. This reluctance to disclose genuine efforts stems from various reasons, including concerns about competitiveness, resource allocation, or simply a lack of understanding about the benefits of transparency.

These terms encapsulate the complex interplay between genuine environmental commitment and strategic messaging. Both practices pose significant challenges to the integrity and progress of sustainability initiatives, especially within the context of businesses across New Zealand, Australia, and the Pacific.

Why businesses engage in greenwashing or green hushing

The motivations behind green washing and green hushing are multifaceted and often intertwined with broader organisational goals and industry pressures. For some companies, greenwashing serves as a convenient tool to capitalise on the growing demand for eco-conscious products and services without investing in genuine sustainability practices. It's a strategy aimed at enhancing brand image and market appeal while sidestepping the perceived complexities of taking positive environmentally friendly action.

Conversely, green hushing typically stems from a fear of scrutiny, perceived cost implications, or a genuine lack of confidence in the efficacy of sustainability efforts. Some businesses may hesitate to disclose their environmental initiatives due to concerns about potential backlash or scepticism from stakeholders. However, this veil of silence not only undermines transparency but also impedes collective progress towards meaningful sustainability goals.

While greenwashing and green hushing are undoubtedly detrimental to sustainability causes, they have inadvertently benefitted the cause in certain contexts:

Increased environmental discussion: there is nothing like controversy to stoke the flames of debate, not just among employees but in boardrooms too. Discussions that focus on facts rather than feelings are powerful and effective, making environmental issues discussable and actionable.
Industry innovation: competition among businesses to appear environmentally friendly, even if through greenwashing, can drive innovation within industries. Companies invest in carbon management services and research and development to create genuinely eco-friendly products and services to differentiate themselves from non-sustainable competitors and avoid accusations of greenwashing.
Corporate accountability: greenwashing and green hushing controversies can hold businesses accountable for their environmental impact. Negative publicity resulting from these practices damage corporate reputations and shareholder confidence, prompting companies to reevaluate their sustainability.
Consumer education: greenwashing scandals serve as teachable moments for consumers, highlighting the importance of critical thinking and research when evaluating environmental claims. As consumers become more discerning about greenwashing tactics, they develop a deeper understanding of genuine sustainability efforts and support businesses that prioritise transparency and authenticity.
Increased scrutiny: the public are more aware about how businesses leverage green issues for their own interests. Consumers and regulatory bodies demand and expect businesses and organisations to genuinely improve their sustainability practices and disclosures.

The imperative of transparency: building trust and accountability

At the heart of the green washing and green hushing dilemma lies the necessity of transparency. Authentic sustainability efforts thrive in an environment of openness, accountability, and genuine commitment to environmental stewardship. By embracing transparency, businesses foster trust among consumers, investors, and stakeholders while laying the foundation for long-term sustainability.

Energy, efficiency, sustainability, and engineering consulting services play a pivotal role in guiding businesses towards transparent and impactful sustainability practices. From the initial energy audit and management , businesses gain invaluable insights into their environmental footprint and identify areas for improvement . Every business is different and benefits from sustainability consulting services to identify the areas for improvement and define sustainable solutions.

Tailored strategies, including a carbon management strategy, wastewater management , and decarbonisation services, meet the business’ needs and sustainability goals. These services, facilitated by experienced ESG consultants in New Zealand, Australia, and the Pacific, empower businesses to navigate the complexities of sustainability with precision and purpose.

Progressing towards sustainable solutions

Businesses active in the pursuit of sustainability stand to reap a multitude of economic, social, and environmental benefits. Streamlined and efficient processes not only reduce energy consumption and operational costs but also enhance overall productivity and resilience. By embracing energy efficiency services and implementing carbon reduction strategies, businesses mitigate risks associated with climate change while positioning themselves as leaders in their respective industries.

Sustainability initiatives offer a unique opportunity to bolster reputation and brand equity. In an era where consumers prioritise ethical and environmentally responsible brands, businesses that prioritise sustainability stand to gain the competitive edge and foster lasting relationships with discerning customers.

Embracing a sustainable future

By transcending the allure of green washing and the pitfalls of green hushing, businesses can pave the way for a more sustainable future—one defined by integrity, innovation, and collective action.

As sustainability consultants NZ/Australia delivering projects in Aotearoa New Zealand, Australia, and the Pacific, DETA are keen to stress collaborations help businesses make smarter energy and more sustainable business decisions to help businesses grow– no matter at what stage of the journey your business is on. Our team include energy consultants, sustainability experts, and ESG consultants, and other environmental experts who can show you how increasing profit doesn’t have to cost the earth.

If you would like to learn more about how partnering with DETA helps businesses chart a course towards meaningful environmental progress while reaping the economic and social rewards of sustainability leadership, click here to organise a free no obligation chat. Together, we forge a brighter, more sustainable future for generations to come.

Decarbonisation: a green strategy to unlock savings

Tue, 23 Apr 2024 22:45:51 GMT

New Zealand has slipped into the second recession of the past 18 months and with raising interest rates in an attempt to curb some of the highest inflation in the developed world, times are tough. Within this challenging financial climate, there is also an urgent requirement to innovate New Zealand’s energy systems to enable secure, reliable and affordable electricity supply while reducing emissions. Substantial investment is needed to get us where we need to be energy-wise – a need to generate an additional 530 MW per year until 2050 with the burden of these costs carried by energy users.

Initiatives like the now-defunct Government Investment in Decarbonising Industry (GIDI) Fund in New Zealand and similar programs in Australia shone a light on the willingness of businesses to make change, but they also illuminated how capital-intensive the projects are. If the situation feels bleak, there is solution. While the government strategizes on a national level, locally you can take action. To save money and achieve ambitious sustainability targets, you need tight control of energy consumption and its cost. And you can only control them if you know what they are.

Energy management: the key to unlocking change

For both households and businesses alike, the current economic landscape requires saving and cost reduction – and this is where energy management comes in. Energy efficiency is the essence of cost-efficiency and effectiveness, optimising existing resources for long term economic advantage – arguably the antidote to challenging environmental and economic times.

Companies embracing energy efficiency not only mitigate their carbon footprint but fortify operational efficiency, resilience, and competitiveness. Beyond environmental and sustainability benefits, focusing on energy efficiency yields a host of tangible economic advantages for businesses:

· Sizable energy cost savings

· Lowers business operating costs

· Improves facility performance

· Boosts competitive advantage

· Attracts and retains the best employees

· Attracts investors

· Enhances reputation

Energy efficiency emerges as the linchpin for sustainable business growth, underpinned by three fundamental pillars:

1. Improving processes

Optimising processes involves a meticulous examination of resource usage and flow. Here, the mantra is simplicity, effectiveness, and direct cost reduction. By scrutinising energy consumption patterns, quick wins are unearthed that directly alleviate energy expenditure.

Identifying energy waste and inefficiencies through energy audits and management:

Energy efficiency consultants identify areas of energy waste and inefficiencies, but also reveal opportunities for energy savings. Armed with actionable insights, businesses can then move forward and implement targeted measures to reduce energy demand and lower operational costs with enhanced sustainability.

Streamlining processes to boost operational efficiency:

Process engineering services are pivotal to implementing best practices. Process engineering consultants analyse and evaluate workflows, explore solutions to inefficiencies, proposing tailored yet realistic solutions to improve processes. From reconfiguring production lines to implementing advanced control systems, DETA’s process engineering specialists support and collaborate with businesses. Their focus being to boost performance and growth through streamlined operations, reduced energy consumption, and optimised efficiencies .

2. Reducing energy demand

Rather than “if it’s not broken, why fix it”, the adage of "doing more with less" epitomises more accurately the essence of saving energy and reducing demand. Leveraging strategies such as heat recovery, monitoring and targeting, minimising temperature variations, and system enhancements such as insulation and fan sizing yield substantial improvements ranging from 5% to 10%.

The temptation is to focus on the complex energy saving activities, but the cumulative impact of making smaller improvements is also high value. DETA's projects in Nauru showcase how perceived small changes add up to a significant reduction in energy consumption, but also the wonderful impact of energy efficiency training and outreach to drive efforts for a sustainable future.

Energy management services:

Implementing effective energy management practices is crucial for achieving significant reductions in energy demand. From developing long-term strategies, overseeing technology upgrades and behavioural changes to ordering the most efficient lightbulbs, DETA’s energy management consultants provide data-driven energy management plans to make sure you use your energy in the most efficient way, reduce waste, and drive sustainable cost savings.

3. Change energy source

Having a greater understanding and control over your energy consumption means your business is more resilient against energy price fluctuations. Through high impact research and development, energy generation technology continues to evolve, offering a myriad of options for a best-fit solution. From high-temperature heat pumps to biomass, geothermal, solar, wind, and innovative solutions like electrode boilers and waste stream utilisation, means there is greater opportunity to diversify energy source and realistic prospects for conversion and sustainability.

Carbon management strategy and decarbonisation road mapping services:

Changing energy source does not mean simply finding a cheaper energy provider. It’s about prioritising carbon reduction, committing to set emissions reduction targets, developing a carbon reduction plan, and implementing it across the business. DETA engineers have the knowledge and capabilities to transition your business to a carbon-neutral future . We empower businesses to navigate achieving net-zero without compromising business function.

DETA partnered with Cheetham Salt, Australia's largest solar salt producer, to develop an Energy and Carbon Roadmap for achieving net-zero carbon emissions and organisational sustainability. Through audits and analysis, DETA identified energy reduction initiatives and projects to meet emission reduction targets, ensuring a return on investment within 1 to 3 years.

To learn more about DETA’s processes to help businesses reduce reliance on fossil fuels and mitigate environmental impact, download DETA’s free Carbon Roadmap Guide, click here .

Carbon Reduction Plans: defined actions to achieve sustainability targets

The Carbon Reduction Plan provides a roadmap from current to target states, assessing reduction opportunities, costs, and savings, emphasising continuous improvement through ongoing monitoring and refinement. A Carbon Reduction Plan is a living document adaptable to business changes, technological advancements, and shifts in the operational landscape. Updating the carbon footprint annually and leveraging improved data collection methods optimise both environmental and economic outcomes and deliver seamless integration with other strategies.

Embracing energy efficiency as the cornerstone of sustainability agendas, businesses can unlock significant savings while fostering environmental stewardship. Through strategic partnerships with energy and sustainability consultants, coupled with a commitment to continuous improvement, companies can chart a course towards a more resilient, competitive, and sustainable future.

In recent years, sustainability and environmental conservation have gained significant traction among businesses. Demands from customers, pressure from governments, and the urgent need to protect the planet drive this trend. However, despite noble intentions, companies encounter formidable challenges in embracing eco-friendly practices. Budget limitations, insufficient knowledge, and inadequate incentives pose substantial hurdles; the first step is always the hardest.

DETA are here to help you overcome the obstacles and journey towards net-zero with confidence. If you would like your business to be involved in positive change for a greener future, call DETA today, click here for contact details for our Aotearoa New Zealand, Australia, and the Pacific teams.

Energy Audit & Decarbonisation Pathway led by DETA - Cheetham Salt AU

Fri, 19 Apr 2024 02:58:23 GMT

DETA & Cheetham Salt - Decarbonisation Pathway

DETA partnered with Cheetham Salt to revolutionise site energy consumption and achieve organisational sustainability. Cheetham Salt, being the largest producer and refiner of solar salt in Australia, approached DETA requesting an Energy and Carbon Roadmap to transition their sites to net-zero carbon and integrate sustainability plans across their entire organisation.

Both the Energy and Carbon Roadmaps set out pathways to potential emission and energy reductions. Specifically identifying opportunities and projects that will contribute to overall reduction targets and goals.

The DETA team began by completing an audit of Cheetham Salt, assessing existing energy consumption and carbon emissions. DETA conducted an energy audit to AS3598.2:2014 standards where the team had the opportunity to explore cutting-edge initiatives that guarantee a return on investment within 1 to 3 years. Production processes were also analysed to identify potential energy reduction initiatives as well as energy demand and fuel switching possibilities. DETA then discussed future plans, assets and opportunities with Cheetham Salt in order to deliver comprehensive and valuable Energy and Carbon Roadmaps.

The project was broken up into four primary deliverables.

A comprehensive report - detailing the energy consumption and carbon emissions baseline of Cheetham Salt

Specific recommendations - for energy reduction initiatives and efficiency improvements at all operational levels

Energy transition roadmap - outlining the steps, actions, and timeline for achieving Cheetham Salts carbon neutrality goal

Technology assessment - identifying opportunities for reducing carbon emissions and improving energy efficiency

The DETA project delivery team worked alongside Cheetham Salts group sustainability coordinator, Kshitija Katkar, as well as a range of other key contributors within the Cheetham Salt business.

We were thrilled to work with the DETA team. Their work on this project has enabled us to gain a comprehensive understanding of our energy consumption and has identified a range of priority demand reduction opportunities for our site. DETA also completed an investigation which provided a transition plan to decarbonise our operations. Sustainability is at the core of Cheetham Salt’s culture, and after completing this work with the DETA team we have a practical roadmap to implement sustainable solutions on energy & carbon, ensuring a greener footprint for our business.” - Kshitija Katkar

The project delivery phase presented some unique challenges to the DETA team. Due to the corrosive nature of salt the longevity of equipment was comparatively lower to other industries, thus affecting the return on investment (ROI) for energy reduction initiatives. Despite this challenge the DETA delivery team were determined to find innovative solutions and strategies to optimise energy efficiency and mitigate impacts of corrosion on equipment.

Glenn Schultz, DETA Business Development Manager (Australia), said “Cheetham Salt was willing to push the boundaries of traditional thinking, understanding salt refining in a decarbonised economy requires forward innovative action. Our work on the Price site will now be rolled out to the rest of the organisation. "There are significant decarbonisation challenges in solar salt refining, such as transition strategies for heavy fleets in corrosive environments, large pumping transfer stations working off remote electrical network settings, & the unique impacts the corrosive environment has on ROI for energy reduction initiatives. Despite these challenges, we were determined to find innovative solutions and strategies that would optimize energy efficiency.”

The final report served as a catalyst for the board to make informed decisions and implement strategic initiatives that align with sustainable goals. It provided concrete data, recommendations, and a clear roadmap for integrating sustainable practices into various aspects of the organisation. By DETA providing expert energy audit services and delivering a comprehensive energy transition roadmap, Cheetham Salt gains a competitive advantage, enabling significant cost savings, positioning the company as a leader in sustainability, and attracting environmentally conscious stakeholders.

The DETA team were able to identify Carbon savings of 4,033 tCO2e/year which is a 96% reduction from current emissions.

By collaborating on projects with businesses such as Cheetham Salt that are committed to integrating sustainable practices into their core business models, DETA can work towards achieving our strategic goal of removing 2 million tCO2 emissions every year by 2030. DETA can help you make a positive difference in climate action by providing the support you need to start your decarbonisation journey.

You may be lean but are you green?

Tue, 02 Apr 2024 22:48:31 GMT

In today's evolving business landscape, the term "lean manufacturing" is commonplace. It is a pivotal concept celebrated for driving organisational success. A business model that prioritises activities customers are willing to pay for, while considering everything else as waste. Defined by its focus on managing and reducing waste, lean manufacturing seems, at least on paper, to address sustainability goals , but is lean enough?

What is lean manufacturing?

Emerging from the post-war 1950s through the Toyota Production System (TPS), lean manufacturing is built upon the concept of continuous and incremental improvements in both product and process. Its primary objectives are to reduce production time, improve responsiveness from suppliers and to customers, enhance product quality, and boost efficiency. This is achieved by eliminating, simplifying, reducing, or integrating activities that do not add value to the business, i.e. effectively managing and minimising waste.

Toyota identified 7 types of waste (Muda) in a business:

Over production: producing products before a confirmed order.
Unnecessary waiting: inactive work periods leading to lengthened cycle time which reduces agility and responsiveness.
Unnecessary transportation: unnecessary movement of people and goods inside the system.
Overprocessing: processes that are more complex than required or making parts beyond the standard expected by the customer.
Unnecessary inventory: an excess of raw materials, work-in-process elements or finished products.
Unnecessary motion: inefficient layout or automating processes before improving the method.
Too many avoidable defects: poor quality output that needs correction.

At its core, lean manufacturing embodies the relentless pursuit of efficiency and waste reduction across all facets of production. By eliminating unnecessary inventory, minimising lead times, and optimising workflows, businesses can achieve significant cost savings while boosting product quality and customer and employee satisfaction. Lean methodologies foster a culture of continuous improvement, empowering employees to identify and address inefficiencies proactively.

Key areas where lean business practices are commonly applied include:

Supply chain management
Production processes
Inventory control
Quality assurance
Workforce optimisation
Customer relationship management

Lean principles drive efficiency and promote agility, helping businesses to respond swiftly to changing market dynamics and customer demands. From small and medium sized businesses through to multinational corporations, the adoption of lean manufacturing methodologies has become synonymous with operational excellence and growth.

How is green manufacturing different to lean manufacturing?

Green manufacturing (also known as sustainable or eco-friendly manufacturing) prioritises economically efficient procedures that also minimise the environmental impact of both the manufacturing process (using resources more efficiently, lowering energy consumption and reducing waste generation) and the complete life cycle of the product, from design through to disposal. It incorporates all the benefits of lean manufacturing, but with additional green credentials – highly attractive to customers, investors and current and future employees.

In short, the main distinction between green and lean manufacturing lies in their intent: green manufacturing strives to minimise the environmental impact, whereas lean manufacturing aims for maximum efficiency.

Embracing sustainable manufacturing

Green manufacturing embodies a holistic approach to production that prioritises environmental stewardship, social responsibility, and economic viability. It encompasses the integration of eco-friendly practices, renewable resources, and ethical labour standards to minimise ecological footprint and promote long-term sustainability.

Sustainable manufacturing initiatives vary from the straightforward and easily implementable measures to comprehensive and complex overhauls requiring industrial project management :

Encouraging employees to turn off equipment when it’s not being used.
Installing motion sensors to lights and self-closing taps in bathrooms.
Reusing materials currently discarded as waste.
Switching to renewable energy sources.
Using recycled/ recyclable materials in the manufacturing process.
Replacing equipment to more energy-efficient alternatives.
Procuring and installing specialist equipment to meet ongoing HSE and compliance requirements.
Reviewing the practical and economic implications of renewable thermal energy options to futureproof a business.

The benefits of transitioning towards sustainable manufacturing practices extend beyond environmental preservation; it's about creating shared value for stakeholders while safeguarding the planet for future generations. Integrating sustainability into core business strategies fosters innovation, drives competitive advantage , and breeds long-term resilience in an increasingly uncertain world. By embracing green business practices, businesses mitigate operational costs, enhance brand reputation, and capitalise on emerging market trends favouring sustainability.

Areas within an organisation ripe for green business practices include:

Energy management and efficiency
Waste reduction and recycling
Water conservation and wastewater management
Sustainable sourcing and supply chain transparency
Emission reduction and carbon footprint management
Stakeholder engagement and community outreach

Bridging lean and green: the path to holistic optimisation

The comparison between lean and green manufacturing concepts also reveals their complementary nature and overlapping aspects:

Both emphasise resource productivity in manufacturing by reducing waste and emissions and promoting efficiency in production steps.
Employee involvement and training are vital for continuous improvement in both concepts.
Both require changed mindsets and company cultures supporting their underlying philosophies.

Integrating lean methodologies with sustainable manufacturing practices, enables organisations to unlock industry competitiveness and access new collaborations which amplify the environmental impact and drive meaningful change across the entire value-chain.

How can DETA help your business be lean and green?

The merging of lean and green principles represents a paradigm shift in contemporary business practices, surpassing traditional notions of efficiency and profitability. As businesses navigate the complexities of a rapidly changing world, embracing sustainability isn't just moral —it's a strategic imperative, and this is where DETA can help you.

DETA’s energy consultants in New Zealand and Australia play a pivotal role in business transformation. We appreciate the prospect of changing how your business operates can feel overwhelming, which is why we are with you every step of the way. Once we’ve identified and explored any inefficiencies in current working practices, we create and deliver a Sustainability Roadmap to pave the way for a more sustainable future—one that exploits the economic prosperity of lean manufacturing with the environmental stewardship and social equity of green manufacturing.

We look at your business holistically so we can implement the most effective energy-saving initiatives and develop comprehensive carbon reduction strategies tailored to your unique operational needs. We’re firm believers in making life as easy as possible for our clients, which is why we have an inhouse multidiscipline team of experts for both excellence and consistency.

Whether you require an energy audit and management, need advice from our wastewater consultants to ensure compliance with regulatory standards, or crave the guidance and invaluable insights from DETA’s sustainability consultants, you can unlock new opportunities for growth, resilience, and competitive advantage.

If you would like your business to be involved in positive change for a greener future, call DETA today, click here for contact details for our Aotearoa New Zealand, Australia, and the Pacific teams.

Renewable Freight Certificates Feasibility Study by SBC & MoT

Tue, 05 Mar 2024 04:09:09 GMT

How do we abate the transport sector, one of the sectors most intertwined with non-renewables?

The transport sector is one of the largest emitters and hardest to abate sectors in New Zealand due to its heavy reliance on fossil fuels. This dependance on gas and diesel, burned for transportation purposes, emits significant amounts of greenhouse gases. Additionally, New Zealand's geography, with its dispersed population and unique terrain, poses challenges for implementing alternative transportation solutions and infrastructure to reduce emissions effectively. Addressing the Transport sector's significant decarbonization challenge requires a dedicated and urgent commitment to fulfill New Zealand's emission reduction targets.

The Sustainable Business Council (SBC), in collaboration with Te Manatū Waka Ministry of Transport (MoT), conducted a feasibility study to explore the creation of a nationwide initiative in New Zealand. This initiative aims to provide comprehensive decarbonisation services to facilitate the transition of the heavy transport sector towards a more sustainable future. DETA along with partners from MoT, Toitū Envirocare and SBC formed a technical working group to support the delivery of the study.

The published study reveals that the establishment of a Renewable Freight Certificate system to validate low-emission freight routes across the nation is both feasible and attainable.

If implemented, this system could provide funding for the adoption of more low-carbon freight vehicles, leading to substantial emission reductions in Aotearoa New Zealand's freight sector. Furthermore, the study suggests that such a system has the potential to empower organizations to mitigate their Scope 3 freight emissions, which are indirect emissions occurring within a business's value chain.

We now know what needs to be done and DETA is in the business of the how”, says our GM Jeff Smit.

This project serves as a clear illustration of DETA's expertise in executing plans with efficiency and effectiveness. By taking on the challenges presented, DETA not only demonstrates its grasp of the necessary steps but also highlights its proven track record of turning ambitious initiatives into successful outcomes.

Efficiency and climate change: breaking all the wrong records

Mon, 22 Jan 2024 21:14:06 GMT

It doesn’t take more than a cursory Google to find examples of extreme weather occurrences in 2023, not just in the Australasia region, but globally. From the wildfires in Canada, intense monsoons and heavy rains in India and the northeastern US, the world record breaking scorching summer temperatures in Europe and Asia, to the absolute devastation of Maui from fires fuelled by high winds and dry conditions, the impact has been widespread and a threat to life.

These extreme weather events are largely attributed to climate change, a consequence of continued human reliance on coal, oil, and natural gas to power our lifestyles. Climate scientists predict increased frequency and intensity of extreme weather without global energy management intervention unless there is a unified global effort to curb rising temperatures.

The impact of global warming: a closer look

Rising sea levels: the global mean sea level has risen between 21–24 centimetres since 1880 due to the melting of glaciers and polar ice caps, and the thermal expansion of seawater as it warms. Coastlines typically have high density populations, 8 out of 10 of the world’s largest cities are near the coast, rising sea levels threaten the infrastructure necessary to support them: roads, bridges, water supplies, energy supplies, sewage treatment plants and waste water management - the list is endless.

Extreme weather events: the altered temperature dynamics influence atmospheric circulation. Areas of high-pressure trap hot air causing temperatures to soar over large areas creating heat domes, resulting in extended droughts, heatwaves, and wildfires. For every 1C rise in average temperature, the atmosphere holds around 7% more moisture causing changes to precipitation patterns. The likelihood and intensity of these events pose significant challenges to ecosystems, communities, and global stability.

Disruption of ecosystems: we are reliant on natural ecosystem structures and their functions – the air we breathe, the water we drink and the food we eat. Various biological processes are influenced by temperatures, from the timings of leaves opening, the development of fruit through to insects hatching and fish spawning. The relationship between the natural world and our survival relies on the delicate balance of ecosystems.

Social and economic disparities: vulnerable and impoverished communities bear a disproportionate burden of the impacts of climate change. The limited financial resources restrict their capacity to prepare for or respond to the economic, social, and health consequences from climate change. As a result, people may be forced to migrate leading to the emergence of climate refugees and potential geopolitical challenges.

Is 1.5C the magic number?

In 2015, 195 countries signed the Paris Agreement, committing to limit the increase of the global average temperature to "well below 2C above pre-industrial levels" and aiming for a stricter limit of 1.5C. The latter was considered an achievable benchmark for even the small island states and the least developed countries to deliver within the timeframe, but also to act as a defence line to prevent further deterioration and the severe irreversible climate effects associated with a 2C plus increase.

Setting a 1.5C target like this has been advantageous: it’s simple and clear to understand, and most importantly measurable. But viewed independently without considering the scientific evidence and the real-world impact behind the target, such a small figure could be construed as insignificant. However, it’s crucial to recognise this narrow target is anything but trivial.

So, is 1.5C the magic number? While global efforts aim to keep temperatures below the 1.5C limit over the long term, variations in regional and seasonal conditions mean that extreme weather events are increasingly occurring, even without reaching the threshold – the reality is 1.5C isn’t likely enough, but it is attainable.

Beyond a number

As of 2022, the average global temperature has risen by around 1.15C above preindustrial levels. Forecasts from the World Meteorological Organisation (WMO) indicate a 66 percent probability of surpassing the critical 1.5C threshold within the next four years. This escalation is attributed to human-induced climate change, coupled with the influence of a warming El Niño phenomenon.

The Intergovernmental Panel on Climate Change (IPCC) considers the long-term goal of staying below the 1.5C threshold can be met if carbon dioxide emissions are halved by 2030 and the world collectively works together to achieve net-zero emissions by 2050 .

Action now to benefit the future

At an individual level, you have the opportunity to make positive choices today to address your personal emission contributions to reduce the impact (such as transportation and energy consumption). However, it is the business and industry leaders who have the power to make the biggest changes. Compelling people to make changes often requires a shift in mindset and a realisation of how process optimisation benefits the climate , but also the profitability of the business – and this is where DETA excels. Energy consultants in NZ/Australia play a crucial role in advising businesses and corporations on energy audit and management, energy efficiency services, and sustainable practices.

Innovations in various fields, including energy, are essential to achieving this 1.5C goal. Our energy consultants in NZ/Australia, sustainability consultants, and ESG consultants are valuable resources for businesses and individuals looking to adopt sustainable and streamlined business practices. They provide expertise in areas such as energy efficiency, carbon management, wastewater management, sustainability consulting, and industrial project management.

Additionally, DETA sustainability consultants in NZ/Australia and ESG consultants develop strategies for decarbonisation and managing carbon footprints . By focusing on identifying and implementing practical and realistic improvements, we help businesses make positive long-term impacts to organisational performance, efficiency and the environment for the lowest cost.

A sustainable and lucrative future starts with embracing responsible business practices. Whether you are at the start of your carbon emission journey or would like us to review your current strategy and its outcomes through our energy audit services, get in touch. DETA can help you reshape your business for a bright future.

We have teams currently delivering projects across Aotearoa New Zealand, Australia, and the Pacific, click here for your regions contact details.

Nauru Energy Efficiency on Demand – a Mission to Decarbonise a Nation

Thu, 18 Jan 2024 02:31:12 GMT

DETA - Energy Efficiency Pathway for Nauru

Nauru relies on diesel imports to generate the majority of the country's electricity. Given the escalating impacts of climate change on the Pacific Islands and the soaring cost of fossil fuels, New Zealand’s Ministry of Foreign Affairs and Trade (MFAT) allocated funding to investigate solutions to increase Nauru’s energy resilience to these challenges. The main objectives of MFAT’s funding were to support a stable electricity supply for the island, decrease dependency on diesel imports, and to reduce overall electricity consumption on the island through the introduction of energy-efficient measures.

In 2019, MFAT commissioned a team of energy consultants, led by DETA, on a mission to Nauru to develop a list of Energy Management Opportunities (EMOs). DETA visited Nauru twice to grow the list of opportunities and foster relationships with stakeholders in Nauru, particularly within the government and commercial sectors. Once complete, the list was reviewed by MFAT and a combination of projects identified as aligning with their program aims was created. These were selected based on their potential to deliver significant energy savings relative to the required investment.

MFAT selected 11 projects which DETA was contracted to offer essential technical guidance and program management services on. The projects were delivered on-island by the Nauru Energy Efficiency on the Demand Side (NEEDS) Team, who DETA worked closely alongside. The NEEDS Team operates as part of the Department of Climate Change and National Resilience (DCCNR) within the Nauruan Government’s Energy Division Team. The primary aim of the NEEDS project was to connect the people of Nauru to the benefits of energy saving in an accessible way.

Here is a summary of the projects underway that DETA has assisted or will continue to assist the NEEDS Team with;

The first project was to establish a cohort of three Nauru based energy efficiency team members. Each with their own area of focus who could deliver the projects locally and be the conduit for DETA’s support. Once the individuals were identified, DETA worked to develop the skills and knowledge base of the team, with a focus on all things' energy efficiency. DETA maintained close communications to ensure MFAT’s goals were being achieved by hosting weekly meetings to review the progress of the projects.

An important project, that was crucial to complete early, was to create a brand identity for the NEEDS Team. A strong logo was required to bring NEEDS to life and create a presence and recognition that the locals could relate to. This was to be used for all marketing engagements – Facebook, website, and social media. DETA managed an external design company through this project resulting in a brand that resonated with the target audience, fostering a strong and positive identity for the NEEDS Team and its goals for Nauru’s decarbonisation.

A residential outreach activity program was developed to promote energy efficiency and engage the community directly. DETA developed NEEDS branded promotional materials for these outreach events that the NEEDS Team then delivered to the public. DETA supported the training of the NEEDS Team, and the result was effective community roadshows that educated everyone on energy efficiency. This outreach program targeted all 14 districts on the island. DETA also delivered training for key government officials to help embed energy efficiency knowledge.

Currently there are few formal restrictions on importing appliances, which means poorer energy standard, and low-cost appliances are available. Most nations have moved toward Minimum Energy Performance Standards (MEPS) that utilize the energy-star rating systems to indicate the efficiency of the item. DETA was requested to support the development of the legislative and policy related items to restrict inefficient appliances. This has required coordination between internal government ministers, such as those for the customs, legal and energy departments.

A project to introduce an energy efficiency (EE) fund, to promote the use of more efficient appliances, was a direct way to encourage consumers to have access to otherwise more expensive, but cheaper to run, white goods. DETA supported the development of a rebate mechanism that would enable the consumer to access the discount for appliances with higher EE star-ratings, at the point of purchase. An overarching framework for the EE fund was developed, alongside supporting documentation tracking prices and funding. The fund is active in Nauru and is already encouraging sales of more efficient appliances, as people begin to understand the art they can play in energy efficiency.

DETA, as leading energy efficiency consultants , has played a pivotal role in developing energy efficiency training for Nauru, including programs specifically designed for roles within Nauru’s government. DETA’s training process has enhanced government officials' knowledge of how energy efficiency applies in the context of Nauru and encouraged thought leadership toward efficient outcomes.

Starting energy efficiency education early was identified as an important project. A campaign was developed to promote energy efficiency to Year 6 students, aiming to show in an engaging way how, and at what cost, energy was being used in their own home. Additionally, the team created essential supporting documents such as PowerPoints and handouts to enhance the educational materials and ensure effective communication.

The importance of implementing high-efficiency, low-power LED lighting in buildings was also promoted. DETA focused on securing LED lighting funding for government and commercial buildings where opportunities were identified to replace outdated lighting systems with energy-efficient LED alternatives. The initial focus was on the local hospital, with plans to extend these upgrades to other critical commercial and government buildings contributing significantly to Nauru's overall energy consumption. By targeting key infrastructure, DETA aimed to make a substantial impact on energy efficiency across strategic sectors.

Miniva Harris, NEEDS Project Lead Department of Climate Change and National Resilience:

I am truly grateful for the invaluable technical expertise and management support provided by DETA that has played a pivotal role in enhancing EE knowledge and practices across all sectors of our small island nation. As the NEEDS Project Lead, working in collaboration with DETA and NZMFAT has given me the confidence to sustain and further develop EE initiatives beyond the project life.

Working in Nauru provided some cultural and language barriers for the DETA project delivery team, but these were quickly overcome by the relationships that were built with the NEEDS Team on site. The projects are exciting and challenging, taking the team out of their comfort zone. The DETA team had to be adaptable in how they approached the implementation of these projects and sometimes had to find innovative solutions to fit in the Nauruan context. All the projects the DETA team are working on will enable the NEEDS Team to continue to upskill and in turn educate the Nauruan community to be self-managed in energy efficiency.

Project lead Eugene Robson comments on his experience:

I have really enjoyed working with the NEEDS Team, Government of Nauru and NZ MFAT to help implement energy efficiency projects in Nauru. It has been rewarding to engage closely with the local NEEDS Team on the island and support the development of energy efficiency projects that are tailored for the Nauruan context.

After a lot of up-front planning work, it’s great to see the wide-ranging projects being implemented and achieving real energy savings for the people of Nauru, with local delivery from the fantastic NEEDS Team

Ultimately, projects like this where the energy efficiency message and the awareness around climate change are promoted create resilient communities which are critical in such unprecedented times. By DETA contributing to such a meaningful project, it’s another action towards attaining our strategic goal of removing 2 million tCO2e emissions every year by 2030.

Navigating The Net Zero Emissions Challenges and Opportunities

Tue, 19 Dec 2023 03:11:03 GMT

New Zealand's ambitious goal of achieving net zero emissions by 2050 presents both challenges and opportunities for Electricity Distribution Businesses (EDBs) and the national grid. As the country transitions to a low-carbon economy, some of the specific challenges for the National Grid are as follows:

The transition to net zero will require a significant increase in renewable energy generation. The International Energy Agency (IEA) estimates that global renewable energy capacity will need to triple by 2030 to meet net zero targets in 2050. This will necessitate upgrades to the national grid to accommodate the influx of intermittent energy sources.
The cost of upgrading the grid is significant. The Boston Consulting Group estimates that $22 billion will need to be spent on distribution infrastructure by 2030 to assist the transition
New Zealand's electricity consumption is expected to grow by 70% by 2050, according to Transpower’s Te Mauru Hiko report . However, other sources expect much larger growth. This growth will be driven by several factors, including population growth, economic growth, and the electrification of process heat and transportation.

EDBs play a crucial role in ensuring a reliable, affordable, and sustainable electricity supply for consumers and businesses. An EDB is a company which owns the network that transports electricity – essentially a lines company. There are 29 lines companies in New Zealand – some are privately owned, some owned by local councils, and others owned by consumer trusts. EDBs are heavily regulated in New Zealand so that supply and pricing for electricity is equitable. But like any business managing supply and demand is critical to survival, and forecasting plays a crucial role.

Think about a dairy company that produces specialty cheese and cream. At Christmas time they can experience significant increases in weekly sales of cream, and camembert all within a 10-day period as people prepare to celebrate the holiday season with their cheeseboards and favourite desserts. Now a dairy company will have sales data from the previous 10-15 years to forecast production in advance and have the shelves stocked and ready for consumers.

Translate this concept into the electricity market. The next few years can expect to see consumers (retail & commercial) switch their behaviour to electrification options for heating, transport, business and general household energy consumption. Renewables like solar and wind options will come on stream – but these options often require electrification boosts.

A 70% increase in electricity consumption by 2050 is a significant market change - how does an EDB Forecaster know what to estimate for in this rapidly changing environment where technology changes are ramping up progress. Specifically some of the impacts on EDBS are;

EDBs will need to adapt their infrastructure and operations to support the growth of distributed energy resources (DERs), such as rooftop solar panels and battery storage systems. Currently, 58 MW of distributed solar is installed in New Zealand; this is expected to grow to 535 MW by 2030 – effectively nine times the current level.
EDBs will need to manage the increasing complexity of the grid. The integration of DERs and renewable energy sources will create new challenges for EDBs, who will need to ensure the stability and reliability of the electricity system.
Supply shortage may cause long lead time for critical components such as transformers. New Zealand is going to have to compete with other centres around the world that will also be upgrading their distribution networks. Transformer supply shortages could limit the ability of EDBs to upgrade their networks when required.

And what about managing the demand growth due to the increased intensity of electrification expected over the next few years?

Process Heat and Transport are two areas where there are significant opportunities to reduce greenhouse gas emissions by switching to electrification alternatives.

Process heat electrification refers to the conversion of industrial processes that currently use fossil fuels to generate heat, such as steam or hot water, to use electricity instead. This is a key opportunity to reduce greenhouse gas emissions, as electricity can be generated from renewable sources. However, process heat electrification will also lead to an increase in electricity demand.

From the boiler database work that DETA have undertaken, - we’re expecting the load growth in some EDB’s to be up to 40% more than the current demand across the entire network – due only to process heat. Much of this load will come online before 2030, especially in the South Island which is coal intensive, that’s without looking at transportation – which adds further complexity to the equation. It is estimated that as much as 50% of the current installed process heat boiler stock will need to be replaced or retrofitted within the next 15 years to meet future emissions targets.

When it comes to transport, in the modelling that DETA have undertaken for specific EDB’s, the additional transportation load is estimated to increase demand by up to 150% for some feeders and GXPs (Grid Exit Points). The transport sector is New Zealand’s second-largest source of greenhouse gas emissions. Strengthening the charging infrastructure is paramount to making the shift to electric vehicles a business case for light and heavy vehicles. There is still work to be done on clarifying the responsibility and accountability for this, but in the meantime the EDBs will have to prepare for the load. New Zealand currently imports more than $8Bn in fossil fuels, making it not only an economic imperative to switch to locally generated renewable energy but also a key focus for energy consultants working to reduce greenhouse gas emissions.

It remains to be seen how this will all play out, but the general opinion is there will be significant economic, regulatory, and public pressure for industry to accelerate energy transition as soon as possible. As they say – “failing to plan is planning to fail”. And that’s where DETA can help. We’re working with EDB’s to develop their forward load estimates, and then take this into the Asset Management Planning process. We’ve got deep expertise across our team – from leadership and strategy for EDB’s, down to network planning.

We’re looking forward to sharing our stories of success with you as the projects unfold – getting our EDB’s prepared and ready to respond to the electrification challenge.

Competitive Advantage & Sustainability Strategies for Businesses

Wed, 27 Sep 2023 01:25:21 GMT

In today's demanding and rapidly changing business landscape, sustainability has emerged as a powerful force driving not only environmental responsibility but also competitive advantage. As companies around the world contend with the need to reduce their carbon footprint and align with Environmental, Social, and Governance (ESG) principles, organisations are recognising how sustainability strategies are more than a corporate social responsibility tick box exercise. Corporate pledges to cut carbon emissions by 2050 are increasing but the pressure to take more immediate action is also growing.

DETA: leading energy & sustainability consultants in NZ and Australia

Transitioning toward cleaner, more sustainable options is not merely a moral duty but also a prudent strategic decision - a pathway to growth, innovation, and enhanced profitability. There is no one off-the-shelf sustainability solution for businesses to adapt, each business needs to be audited, and a custom strategy developed to achieve the best results.

DETA’s expertise spans various domains including energy management, carbon strategy, water and wastewater management, sustainability strategy, process optimisation, and industrial project management. By taking a holistic approach to sustainability, DETA explores and identifies how integrating these services can help companies transform their carbon footprint into a competitive advantage. A tailored sustainability strategy not only mitigates risks but also opens up opportunities for innovation and distinction.

Energy management and efficiency services: cutting costs and emissions

One of the key aspects of any comprehensive sustainability strategy is energy management. DETA 's energy consultants in NZ/Australia specialise in energy audit and management identifying opportunities to reduce energy consumption and increase efficiency. By implementing energy-efficient practices and technologies, companies not only reduce their environmental impact but also cut operational costs, enhancing their bottom line.

Carbon strategy and decarbonisation services: reducing carbon footprint

Carbon management services are vital for organisations committed to carbon reduction and decarbonisation . Developing a robust carbon management strategy enables businesses to monitor, report, and reduce their carbon emissions effectively. This not only aligns with ESG principles but also positions companies as being environmentally, economically, and socially advanced – hugely attractive through the eyes of consumers and investors.

Water and wastewater management services: sustainable resource management

Sustainability isn't just about energy and carbon. It extends to responsible water management too. Efficient water usage and responsible wastewater disposal reduces environmental impact but also contributes to cost savings and regulatory compliance.

Process optimisation and engineering: streamlining operations

Collaborating with DETA 's process engineering consultants enables businesses to streamline operations, reduce waste, and enhance efficiency. Industrial project management services ensure sustainability projects are planned, executed, and completed successfully. This expertise minimises risks, reduces project timelines, and maximises the returns on sustainability investments. Optimising processes means companies achieve sustainability goals while simultaneously improving productivity and reducing costs.

Sustainability is more than a trending buzzword. It’s a strategy that has the power to positively transform a business and serves as the cornerstone for long term success. The path to a more sustainable and profitable future begins with a commitment to responsible business practices. To learn more about how DETA can help transform your business , contact us today. We have the expertise to provide as much support as you require.

Navigating the road to net zero: emission reduction targets for Australasian businesses

Wed, 27 Sep 2023 01:03:10 GMT

During the 2015 Intergovernmental Panel on Climate Change (IPCC) Paris Agreement it was agreed that to mitigate global warming in the second half of the century, the global average temperature needs to stay below 2C above pre-industrial levels, with a preferred limit of 1.5C. To achieve this goal carbon dioxide emissions must be halved by 2030 and net-zero emissions reached by 2050 to restrict global warming.

Why not 2C? Why is the 1.5C an important limit?

Research into the impact of a 1.5C warming and a 2C warming (reported in the IPCC’s Special Report on Global Warming) shows how every fraction of a degree has consequences. The 0.5C increment represents harsh differences:

· Losing 70% of the world’s coral, or 99%.

· The Arctic Ocean being devoid of ice every 100 years, or every 10.

· Water being scarce for 271 million people, or 288 million.

1.5C was decided as a relatively sufficiently safe limit to future global warming that even the small island states and the least developed countries could achieve within the timeframe.

What is the current global temperature increase in 2023?

The average global temperature has increased by at least 1.1C since 1880. The raise of 1.1C has caused the world to experience emissions-linked climate damage – punishing heatwaves, storms, droughts, and bushfires –which will only become more extreme as we hit 1.5C. Our existing fossil fuel infrastructure, behaviours and business practices are more than enough to push the world beyond 1.5C of global heating.

How to start the journey to net zero

Individual governments, international organisations, and consumers are all pushing for businesses to take responsibility and action for their environmental impact. Reducing your organisation’s carbon footprint and embracing sustainability services are likely already on the agenda, and DETA have an experienced team of energy and sustainability consultants in NZ/Australia to make the journey to net zero both seamless and effective.

Adopt a sustainability mindset in the company

With Australasia businesses’ strong reliance on traditional energy sources, transitioning towards cleaner more sustainable options can be challenging for businesses. Sustainability and risk management are intrinsically linked which explains occasional resistance to a robust carbon management strategy being implemented. However, DETA provide a unique set of expertise sustainability project delivery and consulting services that look beyond short-term financial results, focusing on long-term performance.

Carbon footprint management and reduction is no longer a fringe position, it is mainstream. This is an opportunity to involve and engage key stakeholders and members from all levels of the company with a continuous improvement mindset on their shared journey to sustainability.

Energy audit and management

Understanding where your organisation is at now in terms of emissions and the carbon footprint is crucial for several important reasons:

1. Identifies the best methods for effective monitoring and reporting.

2. Identifies areas of inefficiency.

3. Determines a reduction target.

4. Informs the carbon management strategy.

5. Influences your organisation’s energy management and new carbon reduction policy.

6. Sets the benchmark for future measurement and monitoring of progress.

The call for emission reduction is growing louder, and Australasian businesses are heeding the call by setting ambitious net-zero targets. Energy consultants, sustainability consultants, and ESG consultants are crucial partners on this journey, offering specialised expertise that is vital for meeting these targets. By adopting energy-efficient practices, embracing sustainability principles, and implementing comprehensive carbon management strategies, businesses in Australasia are contributing to a greener future while reaping the benefits of reduced operational costs and enhanced brand reputation.

If your business is located in Aotearoa New Zealand, Australia, or the Pacific, and you are looking for a clear pathway to net zero, contact DETA to explore how we can help you achieve your goals.

Sustainability Strategy Roadmap led by DETA – Venues Ōtautahi

Thu, 17 Aug 2023 04:36:20 GMT

DETA & Venues Ōtautahi - working for sustainable action

Venues Ōtautahi are responsible for operating sports and hospitality venues in Ōtautahi, Christchurch, this includes Wolfbrook Arena, Hagley Oval, Christchurch Town Hall, Air Force Museum of New Zealand and Apollo Projects Stadium. Venues Ōtautahi asked DETA to develop their Sustainability Roadmap to quantify their current efforts and integrate sustainability plans across all their venues. The objective was to gain insights into impacts of their business operations and kickstart their sustainability journey.

The Sustainability Strategy Roadmap is a new product offered by DETA. This Roadmap analyses a business's operations with carbon, water and waste lenses. The roadmap identifies sustainable project opportunities and actions that will contribute to;

Reducing their carbon footprint
Finding energy efficiency and management opportunities
Integrating social and staff improvements across the organisation
Improving engagement with supply chain to reduce emissions, and environmental performance
Water and waste reduction actions

The project was broken up into three primary deliverables.

The DETA team began by delivering an interactive workshop with staff from all five venues. To be able to supply a relevant and implementable Roadmap DETA needed a comprehensive understanding of Venues Ōtautahi’s assets and organisational structure. Next the quantification phase began, involving a Carbon Footprint assessment of emissions on a per site basis. Operating processes were analysed to identify emission ‘hotspots’ and potential reduction initiatives. DETA then delivered the Sustainability Roadmap providing valuable insights and analyses of Venues Ōtuatahi’s opportunities to take sustainable action in the areas of waste, water and carbon reduction.

This delivery involved:

A comprehensive report - detailing the carbon emissions baseline of Venues Ōtautahi

Specific recommendations - for efficiency improvements in waste, water and carbon spheres at all operational levels

Sustainability Roadmap - outlining the steps, actions, and timeline for establishing enhanced sustainability at Venues Ōtautahi

The project delivery phase presented some unique challenges to the DETA team. Due to the variety of buildings and range of events Venues Ōtautahi was responsible for, crafting applicable solutions for all the sites was a challenge. Despite this, the DETA delivery team found innovative solutions that captured the essence of operations at all the sites and delivered tailored plans for each venue.

The Venues Ōtautahi team was engaged and committed to implementing sustainability initiatives across the board". Says Joshua Russ DETA Project Engineer. "They were willing to challenge conventional thinking, recognising sustainable business practices are imperative for shaping their future. Despite the relatively unchartered landscape of organisational sustainability, we were able to provide innovative solutions that addressed Venue Ōtautahi’s challenges in the three key areas, water, waste and carbon, giving them a plan with tangible actions for them to make a real sustainable impact.

The final report provided clear data, recommendations and a comprehensive Roadmap for integrating sustainable practices across various aspects of the organisation. The process also enhanced engagement with sustainability initiatives throughout Venues Ōtautahi’s organisation providing shared goals and clear projects to partake in.

Venues Ōtautahi were doing so much good work already – having a local supply chain, recycling waste at events – and they really needed help to quantify the success, and show how to move things forward”. Explains Jeff Smit DETA Director. “DETA’s brought an analytical approach to the sustainability strategy, making potential savings, and costs, very real and helping not only tell the story of what has been done, but also what needs to happen to remain at the forefront of sustainable event management. And as a Christchurch local, I'm really pleased to know that the next concert, rugby game, or sailing event I attend will be lower carbon, lower waste, and more resource efficient overall."

Having a clear sustainability strategy is imperative for organisations today, and working with experienced sustainability consultants can help drive competitive advantages and deliver significant cost savings. By DETA completing a Carbon Footprint Assessment and delivering a comprehensive Sustainability Report, Venues Ōtautahi now have a snapshot of their organisation footprint and can position themselves as sustainability leaders in the Canterbury community.

The DETA team were able to identify Carbon savings of 500 tCO2e/year which is a 71.9% reduction from current emissions.

By partnering with businesses such as Venues Ōtautahi that have a commitment to incorporating sustainable practices into fundamental frameworks of their organisation, DETA can strive to obtain our strategic goal of removing 2 million tCO2 emissions every year by 2030. DETA can offer the necessary support to initiate your decarbonisation journey.

DETA & ANZCO Food's 1st EECA GIDI Decarbonisation Initiative Completed

anne-maree.ward@deta.co.nz (Anne-Maree Ward) — Wed, 09 Aug 2023 22:40:15 GMT

EECA GIDI project, HTHP Concept Design & Installation project, led by DETA – ANZCO Foods Canterbury, New Zealand

DETA has partnered with ANZCO Foods for more than 10 years to support the company in its mission to become the world’s most environmentally responsible red meat producer. The latest step in this journey has been focusing on decarbonisation, specifically, reducing coal usage at ANZCO’s largest site through the installation of an industrial high temperature heat pump (HTHP).

HTHPs are a relatively recent addition to the decarbonisation toolbox. They can be used to capture heat from other plant systems, such as condensing refrigerant, that is otherwise discharged to the atmosphere, and transfer that heat to raise the temperature of water flows around site. This means that instead of using coal to heat water you can use electricity instead.

Since the HTHPs can take advantage of some clever engineering and New Zealand’s low-carbon electricity grid, energy efficiency improvements of between 300% to 500% can often be achieved.

At ANZCO’s largest site, DETA was engaged to use this fantastic efficiency and identify how a HTHP could be implemented, how it could be integrated into a brownfield site and how this would all work with minimal impact on production. To support the implementation DETA connected ANZCO with the Energy Efficiency and Conservation Authorities’ (EECA) Government Investment in Decarbonising Industry (GIDI) fund.

The EECA GIDI fund alignments included:

a focus on decarbonising process heat;
help for businesses to install low emission, high efficiency equipment;
achieving valuable carbon emission savings aligning with New Zealand’s pathway for long-term climate targets.

Early in 2021, GIDI project funding approval was successfully awarded to ANZCO Foods, and the project got the green light. DETA got straight into doing what they do best: turning the concept into a reality. This involved:

Project management – day to day management of contractors, tracking schedule, budget, variations and ensuring overall quality of outputs
Civil construction design and build – to ensure the new equipment was housed appropriately and other minor civil works to ensure the building’s footprint could be accommodated on site
Electrical supply upgrade – adding a 1MVA transformer to ensure sufficient capacity for the new equipment
Mechanical – mechanical installation of the HTHP into the new building envelope and taking advantage of the existing heat discharge to enable HTHP operation
Site integration – mechanical works to integrate the water flows in and out of the new HTHP
Commissioning – ensuring systems performance was achieved and that a good handover of information and operational guidance was communicated between the installation contractors and site personnel.

The milestone of completing system commissioning, and therefore commencement of HTHP operation, allowed this project to achieve the distinguishing characteristic as the first operational GIDI-supported project – this meant that the carbon reduction journey of EECA's GIDI fund had now begun.

The DETA project delivery team worked alongside ANZCO’s project sponsor, John Corcoran, Group Infrastructure and Asset Manager, as well as a host of other key contributors from within the ANZCO business. DETA developed strong relationship with a variety of contractors all of whom were fundamental in the success of this project Active Refrigeration, Bradfords, SWARM Intelligence along with key enabling contributions from the teams at Electricity Ashburton and Ashburton District Council.

This project was an example of how our business can lead the way in sustainability and decarbonisation,” says John Corcoran. “At ANZCO, building relationships is at the heart of our operation, seeing the project team overcome some of the challenges that were identified during this project’s delivery is a testament to how we can work collaboratively with our project managers and contractors, to deliver real change.

The project delivery phase ran through the 2021 COVID outbreak and experienced some quite inclement local weather conditions during the construction phase. Additionally, installing a system on a working site means that commissioning always has its fair share of surprises and nuances, but the collaboration and communication between all parties allowed to project to successfully overcome these.

“We have a significant amount of experience at ANZCO’s Canterbury site within the DETA team and we used every ounce of this to ensure a successfully delivered project in line with ANZCO’s key project success criteria and also EECA’s project milestones,” says Jon Bruce, Senior Project Manager at DETA Consulting. “Every project has its hic-ups, but I’m proud to say that we navigated through any issues in close partnership with ANZCO, and our contractors, toward a successful result.”

Part of EECA’s requirements is to verify the projected carbon savings with continuous measurements following the commissioning phase. “The calculations are quite data-heavy, but it was great to track the reduction in overall site coal use”, said Luke Rundle, Commissioning Lead at DETA Consulting.

Working together with so many contractors to really help push New Zealand on its decarbonisation journey was what was most rewarding,” Hamish Hendry, Project Engineer at DETA Consulting.

“We’re now looking across the ANZCO group to see which other sites could benefit from integration of a HTHP, and other innovative technology options,” reflect John Corcoran. “I enjoyed collaborating alongside the DETA team who were instrumental in ensuring the success of the project overall. We’ll use this experience to generate future success within our business, to ensure the ongoing work on our sustainability and decarbonisation journey continues.”

The overall result was that ANZCO Foods now has a proven and robust way of supplying process heat to their plants that significantly reduces emissions without compromising quality, cost and reliability drivers.

DETA is leading the way with numerous heat-pump projects across Australasia helping the dairy, meat, wood, and the public sector on their decarbonisation journey. DETA develops concepts through a real-world lens, constructs robust business cases for capital approval, manages all aspects of the project delivery and then supports the commissioning of the solution to ensure best bang for buck.

Hospital Retires Coal Boilers for Health

anne-maree.ward@deta.co.nz (Anne-Maree Ward) — Mon, 18 Jul 2022 22:15:29 GMT

Strategic Planning, Options Feasibility Study, Concept Design and Business Case Development project, led by DETA – SCDHB Timaru, New Zealand

Even before the New Zealand Government mandated carbon neutrality (under the Carbon Neutral Government Programme) – the Facilities team at Timaru Hospital were committed to replacing the 1970’s vintage coal boilers with a low carbon alternative. All the hospital’s process heat requirements were supplied by the boilers, needing more than 2,000 tonnes of coal per year, leading to carbon emissions of more than 4,500 tCO ₂ -e.

Commissioning DETA to help, the hospital team was focused on looking for ways to improve its environmental footprint, eliminate coal emissions, and put in-place reliable, efficient infrastructure for the future to meet the hospital’s heating, hot water, and steam sterilisation requirements. It was clear from the start that one of the paramount project success factors was to maintain health services to the 60,000 people served by the DHB, through any transition works and into the future. Another key challenge was matching available technologies to the varying process heat requirements (steam for sterilisation and cooking, domestic hot water and heating hot water for radiators and theatres).

Starting with an Options Study, DETA quickly identified that:

T he existing system suffered from significant inefficiencies leading to much greater carbon emissions than necessary. As much as 50% of the energy delivered to site from coal was lost through non optimised combustion and system losses.
The aged, centralised steam generation and distribution system posed risks in terms of maintaining services, and increased costs of both energy and maintenance.
The removal of steam and some level of decentralisation would be necessary to deliver the desired outcomes.

After a thorough review of potential technologies, initially the DETA feasibility options study landed on biomass, hot-water boilers to replace the coal-fired steam boilers, primarily due to the high temperature water required for heating (especially for the operating theatres) and the scarcity of suitable, commercial heat-pump options. However, continued collaborative investigations and changing technology meant that an air-sourced heat pump option became realistic if certain hurdles could be overcome. It was in overcoming these hurdles that collaboration, trust, and teamwork came to the fore. The most significant change was to deal to Operating Theatre heating with a stand-alone solution, so removing a potential roadblock. This still left air-source heat pumps to deliver most of the other heat requirements; needing careful design and selection to deliver even on the coldest days. The biomass and heat-pump options were developed in tandem to ensure a workable and cost-effective solution could be presented to the DHB.

“It is a cliché but being part of the Timaru hospital decarbonisation mission was a classic ‘think outside the box’ project,” says Mark Davis, DETA Optimisation Team Lead , “At first it seemed as if the hurdles of meeting the hospital’s requirements were too much for a heat-pump solution. But our teams took the time to ask, “what If’ and “why not”. Not only did a heat-pump turn out to be the most cost-effective solution, but it also delivered unexpected benefits to the hospital.”

The DETA Optimisation Team worked closely with the hospital team and contractors to meet the project’s technical challenges. Meanwhile DETA’s Project Delivery Team brought workflow management, contracting and procurement expertise, assisting the DHB to put in place the structures and specifications needed for a successful outcome. With DETA’s assistance, the DHB were able to present a strong business case which was used to secure over $4M of funding for the selected option.

“The case for change was strong, and we worked closely with the Timaru team to focus in on two viable options which we could then develop the detailed business case for”, says Jon Bruce, Project Delivery Team Lead at DETA. “We had to not only be sure that the technical and economic outlooks were robust, but also that the project could be delivered in such a way that interruption to any hospital activities were minimised – this would be essential to the project’s overall success.”

The selected supplier for the main works was Christchurch-based, HVAC specialists Airtech, who brought a similar teamwork and collaboration mindset aimed at delivering the best outcome for the client. A great example of this was that a complete transition of the operating theatres over to the new, improved services was undertaken in only 4 days, minimising as far as possible any disruption to the busy theatre schedules.

The new systems are now installed and operational. Some of the additional and unexpected benefits for the hospital have been,

Improved stand-by capacity for critical services (e.g., operating theatres)
Greater flexibility to cope with peak demands
A significant decrease in total energy used on-site
Improved futureproofing for an evolving health system
Siting the new system on the hospital roof has maintained real estate for future development and expansion if required

The key outcomes were a long-term carbon monitoring system as well as an action plan of key steps in their decarbonisation roadmap.

Waitaki Bioscience Dehydrator Optimisation

support@digitalpresence.co.nz (Simon Mullinger) — Fri, 07 Sep 2018 04:25:22 GMT

Problem

The milk processing plant at Danone Balclutha was not able to cool the milk to the desired set point, which impacted on the rest of the process.

Solution

DETA investigated the process, identified that the chiller plant settings could be optimised, and recommended practical actions for the plant to take, including:

Revising PID control parameters
Improved trending within SCADA to identify trips quickly
Calibrating evaporator exit temperature probes
Altering pressure set points

DETA worked with McCain Foods for three years, delivering an energy management programme and a range of cost reduction projects. Our work included:

Energy audits to both New Zealand sites (Timaru and Hastings)
Monthly meetings and energy steering group facilitation to maintain a strong focus son cost reduction
Developing projects for implementation
Applying DETA’s Lean Energy to the blast tunnel at the site, providing production benefits while reducing operational costs

Concept and detailed mechanical design including hot water tank sizing, steam and hot water pipework design, heat exchanger sizing and ventilation and preparation of detailed design specifications and drawings
Risk analysis and health and safety management
Successful liaison and coordination with civil and electrical consultants and contractors
Mechanical equipment selection and specification
Contractor liaison and selection
Procurement management for all aspects of the project
Project management and supervision of installation and commissioning
Post-implementation review of project

From the Energy Audit, DETA identified potential energy savings of 5,042 MWh equating to cost savings of $599,100 annually. These were for opportunities that had a payback period of less than 5 years. The savings account for 5% of total energy use on the site. This is significant given a large portion of their load is electrode melting.

Craigpine Energy Management Partnership

support@digitalpresence.co.nz (Simon Mullinger) — Wed, 07 Sep 2011 03:58:48 GMT

Craigpine

Energy Management Partnership

$450,000 of Energy Savings Annually over 8 years

Problem

CraigPine is located near Invercargill and produces approximately 115,000 m3 of sawn pinus radiata timber annually. High energy use technology utilised by the sawmill include mills, kilns and boilers. Some of this technology was reaching the end of its maintainable life, therefore, needed replacing. Along with this, CraigPine had a focus on energy efficiency and desired to reduce its operating costs.

Solution

DETA helped with implementing strategies through the use of an Energy Management Programme and developing several projects that deliver tangible energy reduction.

Outcome

DETA identified areas for energy reduction through audit processes, and developed an energy management framework that delivers savings of more than $450,000 annually. DETA also delivered a co-generation project at CraigPine which reduces reliance on local grid infrastructure and creates revenue from a waste product.