Stay warm for less this winter

Simple tricks to keep the heat in this winter, while keeping your bills as low as possible. 

Support for gas users

Tools, resources and information on finance products to help your business reduce reliance on reticulated natural gas, cut costs, and prepare for a more secure energy future.

  • 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

  • Stretch every tank

    Your fuel will go up to 20% further with a few efficient driving habits, and staying on top of routine maintenance.

  • Solar for homes

    Learn how a home solar system can cut your power costs, and what's involved with getting it installed.

  • Reduce business energy costs

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

Funding and support opportunities

View all opportunities

  • Cut fleet fuel costs

    Find proven, practical actions for increasing fuel efficiency in your freight, delivery or light vehicle fleet.

  • 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.

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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