For homes

Practical tips, tools and support to save on bills while staying warm and comfortable.

For businesses

Assess energy use, strengthen performance and resilience, and find available support.  

Independent energy advice for New Zealanders

  • Solar for homes

    Find out how a home solar system can reduce your power bills and improve energy independence.

  • Save on your energy bills

    Make your energy go further with tips for a warm, healthy, affordable home, plus learn what support is available.

  • Reduce business energy costs

    Take control of your business’s energy use to cut costs, improve productivity and future-proof.

Funding and support opportunities

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  • Warmer Kiwi Homes

    Warmer Kiwi Homes offers grants of 50%-90% off insulation and up to 90% off heating for eligible households. Check your eligibility online now, or read on for more information on how it all works.

  • Solar on farms

    Trusted information, tools and support to help farmers install solar panels on farms in New Zealand.

  • Support for gas users

    Tools and resources to help your business use less gas, cut costs, and prepare for a more secure energy future.

Our work across New Zealand’s energy system

  • Energy efficiency regulations

    Our regulations and standards give New Zealanders access to world-class, energy efficient products and systems. If you’re a manufacturer, importer or seller, find out what you need to know and how to comply.

  • Energy in New Zealand

    Energy is essential — for our wellbeing, for our prosperity. Learn about the renewable energy sources that New Zealand is reliant on, where our greenhouse gas emissions come from and how demand management can support a more efficient and affordable system.

Insights and data tools

  • Latest insights

    Read the latest research and analysis supporting energy efficiency and smart energy management for New Zealand businesses and households.

  • Case studies and articles

    Inspiring businesses pushing towards a thriving efficient economy with the innovations, technologies and ideas of today.

  • Data tools

    Use our range of datasets and modelling tools to understand energy use across New Zealand.

News & updates

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