Fonterra Hautapu Water Reduction

Fonterra - Hautapu

Water Reduction

Water Consumption Reduced by More Than 1,400 m3/d

Problem

Fonterra is targeting substantial water reductions across their manufacturing sites.


Solution

At the Hautapu site DETA investigated a range of projects to improve water use and reuse efficiency in the existing potable water, demineralised water, RO permeate reuse water and recovered water systems. Upgrading these systems will provide significant process and operational benefits for the site.


Outcome

DETA identified opportunities to reduce water consumption by more than 1,400 m3/d, developed concept designs and produced cost estimates for capital approval.

Industrial plant with smokestacks against a bright blue sky, some trees in the foreground.
22 February 2026
Explore strategic alternatives to an LNG terminal in NZ. Discover how managing gas supply, firming generation, and fuel switching can ensure energy security.
Engineers in safety vests pointing at a laptop screen; helmets, notepad, and phone on table.
19 February 2026
Stalled by budget cuts? Learn how to fund industrial efficiency and decarbonisation projects using OpEx savings, Energy Performance Contracts, and 2026 grants.
Three men in business attire conversing at a conference, smiling, in a well-lit hallway setting.
23 September 2025
Discover the A2EP 2025 Australian Renewable Heat Conference, focusing on innovation, clean energy, and the future of sustainable heat solutions.
Show More