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.
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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.
Quarterly share of renewable energy remains high despite record low hydro levels
Energy data on energy supply, demand, prices and associated greenhouse gas emissions for January to March 2025.
New methodology
We regularly review and update our methodology for calculating prices and margins to ensure our data remains accurate and reflects the New Zealand retail fuel market.
Electricity statistics
On this page you can find the data tables for electricity generation and demand in New Zealand.
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.
Energy modelling
Our energy modelling work programme produces projections of future energy supply, demand, prices and emissions.
High share of quarterly renewable electricity generation as industrial demand for electricity fell
The latest Energy Quarterly data release from the Ministry of Business, Innovation and Employment (MBIE) shows electricity generation in the October to December 2024 quarter was the lowest December quarter on record since 2016, says MBIE Domains Manager Amapola Generosa.
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.
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.