New Zealand’s renewable energy supply reached a record high in 2025, driven by strong growth in geothermal and solar energy. Combined with decreases in non-renewable energy supply, the share of renewable sources in both total primary energy supply and electricity generated rose to new highs.
Renewable generation reached its highest share in electricity generation since 1981, while total energy consumption fell to its lowest level since 2011 mainly due to lower industrial demand. Energy intensity hit a record low due to reduced use in the industrial and agricultural sectors.
The Offshore Renewable Energy Act 2026 came into effect in July 2026 and supports the development of offshore renewable energy projects, such as offshore wind farms.
This page lists energy statistics and modelling publications, technical papers, reports and guides produced by us or for us.
Comprehensive information on and analysis of New Zealand’s energy supply, demand and prices.
MBIE’s 2026 Energy in New Zealand report shows a 66% increase in solar generation over the past year to a new record, with several large utility-scale solar farms coming online.
Comprehensive information on and analysis of New Zealand’s energy supply, demand and prices.
On this page you can find energy indicators for New Zealand. Energy indicators are used to track and monitor different aspects of a country's energy system such as affordability, security, and sustainability.
Our engagement with Māori holders of rights and interests has been an important part of developing the offshore renewable energy regime and will remain a priority.
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