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.
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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.
Petroleum reserves data
This page contains data on New Zealand's oil, natural gas, and LPG reserves. It has been compiled using annual summary reports submitted by permit holders.
Energy portfolio weekly reports
MBIE provides a weekly report to the Minister for Energy, here you can find our weekly reports from April 2024 onwards. We release these reports on a monthly basis.
New Zealand Energy Quarterly – September 2022
The New Zealand Energy Quarterly provides quarterly data and analysis on energy supply, demand, prices and associated greenhouse gas emissions. This edition was released in December 2022.
Favourable conditions see hydro increase overall renewable electricity generation
The September 2025 quarter saw 89.4% of all electricity generated from renewable sources, with hydro, geothermal and solar leading the charge, says Amapola Generosa, Domains Manager, Ministry of Business, Innovation and Employment.
Renewable generation surges as solar shines
The latest Energy Quarterly data release from the Ministry of Business, Innovation & Employment (MBIE) shows renewables generated 94.5% of all electricity in the March 2026 quarter, up from 83.2% in the same quarter last year, says MBIE Domains Manager Amapola Generosa.
Favourable hydro conditions see record high share of electricity generation from renewables
From October to December 2025, New Zealand set a record high of 96.4% of electricity generation coming from renewable sources.