We're moving Aotearoa towards a sustainable energy system that supports the wellbeing of current and future generations.
Energy in New Zealand
About 40% of New Zealand's total greenhouse gas emissions come from our energy use.
The choices we make about how we use energy in our everyday lives and businesses have an impact. Our opportunity is to build out a strong and stable energy system by prioritising energy efficiency, energy conservation and the use of renewable energy sources.
With clean and clever energy we can lower energy costs, make our homes warmer and healthier, reduce emissions, and contribute to a reliable and resilient grid.
How we make an impact
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Regulation of products, processes and systems
Our regulations and standards mean New Zealanders have access to and are encouraged to use the best performing new products and technologies available internationally, including vehicles – for home, commercial and industrial use, saving money and energy.
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Information and motivation to promote clean and clever energy choices
We provide evidence-based information and motivation to New Zealanders and businesses to help them make informed clean and clever energy choices – lowering energy bills, improving productivity, and future-proofing for a clean and secure energy economy.
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Targeted investment and support across the energy system
We use our expertise to facilitate and catalyse targeted investment and support that addresses significant, evidenced market barriers for the adoption of clean and clever energy technology.
Electric off-road machines proving popular in trials
4 minutes
Heavy-duty electric machines are starting to become more common around the country, and can be found everywhere from roadworks sites, to landfills, to ports.
Three businesses talk to us about their switch to electric and what they've learned along the way.
News & updates
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Report shows commercial potential of local forestry waste as a source of renewable energy in Hawke’s Bay
Hawke’s Bay’s forestry waste could be transformed into commercial biofuel with demand for biomass set to grow as the region makes the switch to clean energy.
12 Dec 2024 | Media release
- Co-funding
- Process heat
- Decarbonisation
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New members appointed to EECA Board
Energy Minister Simeon Brown has announced two new appointments to the EECA Board.
9 Dec 2024 | Media release
- EECA Corporate
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Report provides Taranaki industry a road map to transition to renewable energy
A new report, published today by EECA (Energy Efficiency Conservation Authority), outlines recommendations to help Taranaki industry use less energy and move off fossil fuels – future proofing the region and setting it up for a low-carbon economy.
22 Oct 2024 | Media release
- Co-funding
- Process heat
- Decarbonisation
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Government driving uptake of zero and low-emissions heavy vehicles
Energy Minister Simeon Brown and Climate Change Minister Simon Watts have announced the Low Emissions Heavy Vehicle Fund (LEHVF) to promote innovation and offset the cost of hundreds of heavy vehicles powered by clean technologies.
20 Sep 2024 | Media release
- Co-funding
- Electric vehicles
- Innovation
Latest EECA Insights
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Sales are down, but energy savings continue
EECA sales data shows that over the last year to the end of March 2024, 4.1 million regulated products have been sold.
12 Dec 2024
- Products & appliances
- Regulations
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Hawke’s Bay Regional Energy Transition Accelerator
Taking a region-wide approach to addressing the barriers and opportunities faced by medium to large energy users and renewable fuel suppliers.
12 Dec 2024
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How New Zealanders are using energy in 2024
EECA Consumer Energy Monitor, September 2024.
3 Dec 2024
- EECA Corporate
- Electricity
- Market research