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Queenstown Airport Energy Audit
Queenstown Airport
Energy Audit
$24,000 Per Annum Energy Savings & 300 MWh Reduction In Annual Energy Use
Problem
Queenstown Airport uses a large amount of electricity due to the scale of the site. The majority of this usage is through the HVAC system and lighting. DETA was consulted with to investigate energy usage on site and to identify possible energy management opportunities.
Solution
Through analysis of SCADA data, consultation with key staff and onsite inspection, several energy management opportunities were identified. These ranged from installing a ground source heat pump to improved lighting design through to control period adjustments.
Outcome
Energy savings of around 300,000 kWh were identified for projects with a payback of less than five years, enough energy to drive an electric car around the world sixty times, and about 10% of the total site usage.
DETA is excited to announce a strategic partnership with ESG Strategy, a renowned sustainability consultancy, aimed at advancing sustainability initiatives throughout 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 specialises in helping businesses across various sectors , including food and beverage, agriculture, healthcare, hospitality, education, and biotechnology, to manage energy consumption, reduce carbon footprints, and implement energy improvement projects. 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.
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.
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.
