Electricity
Record levels of geothermal and solar generation, driven by growth in generation capacity and reduced reliance on thermal generation. As a result, 88.5% of electricity generated in 2025 came from renewable sources.
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December 2025 summary
New Zealand energy sector greenhouse gas emissions
Data tables showing greenhouse gas emissions from New Zealand's energy sector.
Energy balances
On this page you can find the latest energy balance tables for New Zealand. These show how energy supply and demand by sector varies by energy fuel type.
Energy in New Zealand
This annual publication provides information on and analysis of New Zealand’s energy sector including statistics on supply, transformation, and demand.
Renewables statistics
On this page you can find the data tables for renewable energy resources in New Zealand. These include hydro, wind, geothermal, solar, woody biomass, biogas and liquid biofuels.
Balance tables
New Zealand’s energy production comes from both renewable and non-renewable sources. The energy balance tables are an international accounting framework, used to show how energy supply and demand by sector varies by energy type.
Review of the Treaty principles provisions in the Crown Minerals Act 1991
MBIE was directed by Cabinet to lead a review of the Treaty principles provisions in the Crown Minerals Act 1991 (CMA), separate to the review being undertaken by the Ministry of Justice (MOJ).
Gas operator status
Gas distributors may need to apply for gas operator status to perform certain activities in some areas.
MBIE opens consultation on ways to improve efficiency of our electricity networks
Electricity network costs are currently driving increases in New Zealanders’ power bills and the energy sector needs to help make power more affordable, announced Energy Minister Simeon Brown and Commerce and Consumer Affairs Minister Cameron Brewer today.