EECA
Mobilising New Zealanders to be world leaders in clean and clever energy use.
Explore funding and support opportunities
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Business
Small to medium businesses looking to reduce energy use
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Large Energy Users
Businesses with high energy needs looking to transition off fossil fuels
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Public sector
Central and local government, public education and health
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Individuals and communities
Energy efficiency advice and funding
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.
Unlocking farm cost savings and resilience
EECA is building a practical support package to help farmers assess if solar and battery systems are right for their farm.
The solar on farms initiative will provide trusted information and support options to help farmers unlock the potential of solar and battery energy systems to reduce on-farm costs, improve energy resilience, and drive long-term energy security.
News & updates
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Solar on Farms: Unlocking farm cost savings
Energy Minister Simon Watts has announced the Government’s new Solar on Farms initiative, which will support farmers in taking the next step towards installing solar and battery systems.
11 Jun 2025 | Media release
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Winter saving tips to help Kiwi households
Visit EECA's new hub Winter Saving Tips to find advice on low and no-cost actions that can have an immediate benefit.
5 Jun 2025 | Media release
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Driving a cleaner, more competitive future for road freight
The Low Emissions Heavy Vehicle Fund has been refreshed to better support New Zealand’s businesses.
28 May 2025 | Media release
- Co-funding
- Electric vehicles
- Hydrogen
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EECA and Counties Energy scale demand flexibility with Karaka Harbourside DSO pilot
EECA (Energy Efficiency and Conservation Authority) and Counties Energy have today announced the launch of a scaled pilot project in the Karaka Harbourside subdivision.
24 Mar 2025 | Media release
- Electricity
- Smart technology
Latest EECA Insights
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How New Zealanders are using energy, March 2025
The Consumer Energy Monitor (January-March 2025) captures data on how New Zealanders are interacting with energy in their homes.
16 Jun 2025
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Residential solar in New Zealand: The customer journey
This market research looks at the customer’s perspective of investigating, researching, financing and installing solar in New Zealand.
11 Jun 2025
- Solar energy
- Market research
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Manawatū-Whanganui Regional Energy Transition Accelerator
Taking a region-wide approach to addressing the barriers and opportunities faced by medium to large stationary energy users and renewable fuel suppliers.
20 May 2025