ABOUT US
Engineering smarter energy systems for New Zealand dairy farms
We’re a New Zealand‑based company dedicated to helping dairy farmers run more efficiently with reliable, future‑ready energy systems.
Our Story
The first CO₂ water heating system in NZ dairy
Eco2Energy is proud to be the first company to introduce CO₂ water heating technology to New Zealand’s dairy industry, bringing proven international innovation into practical, everyday use on farm.
We saw a real opportunity to help farmers tackle rising energy costs, protect milk quality, and reduce stress in the shed. That’s why Eco2Energy systems are built around high-performance milk cooling and hot water technology powered by natural CO₂ refrigerant – a clean, efficient, and future-proof alternative to traditional systems.
We work alongside farmers to deliver practical, affordable solutions tailored to each farm’s needs. Our focus is simple: helping farmers save money, run more efficiently, and build a more sustainable future.
MEET THE TEAM
The people behind Eco2Energy
Nick Papa
CEO & Director
Nick is a refrigeration engineer with more than 20 years’ experience across commercial, industrial, and dairy systems. He leads Eco2Energy’s technical development and system design, with a strong focus on CO₂ technology, energy efficiency, and practical on-farm performance. Nick works closely with farmers to make sure each system is reliable, easy to operate, and designed to deliver long-term value in the dairy shed.
Ronnie Isgleas
Business Manager & Director
Ronnie is a food engineer with a master’s in business management and more than a decade of hands-on experience in the New Zealand dairy sector. She oversees operations, quality, and customer support, helping make sure every Eco2Energy system is delivered to a high standard. Ronnie brings a practical understanding of dairy processing, farm requirements, and the importance of reliable technology that performs every day.
INSTALLATION & SUPPORT
Our installation & support partners
Eco2Energy works with trusted refrigeration and electrical partners to deliver seamless installation and ongoing support. Our partners are trained in CO₂ technology and understand the demands of modern dairy farming.