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.
Search Results
Displaying 1 - 10 filtered results of 10 for:
annual report
Energy publications and technical papers
This page lists energy statistics and modelling publications, technical papers, reports and guides produced by us or for us.
New Zealand generation stack updates
MBIE is responsible for maintaining data on New Zealand’s generation stack. This is a list containing information on the costs of existing and new electricity generation plants in New Zealand.
New Zealand energy sector greenhouse gas emissions
Data tables showing greenhouse gas emissions from New Zealand's energy sector.
Energy statistics
As part of our ongoing commitment to provide timely and accessible energy information, this section presents energy statistics including supply and demand by fuel types, energy balance tables, pricing information, international comparisons and greenhouse gas emissions. Each page contains a topic summary and data tables in Excel format.
Gas
Natural gas production continued to decline in 2025, with major gas users responding. Expected production over the coming years indicates supply constraints will continue to impact gas use within New Zealand.
Energy in New Zealand 2026
Comprehensive information on and analysis of New Zealand’s energy supply, demand and prices.
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.
Coal
Production and exports increased following disruption to transport routes in 2025. Imports also increased as Genesis Energy continued to build its stockpile at the Huntly Power Station.
Weekly fuel price monitoring
We carry out weekly monitoring of national average prices and retail importer margins for regular petrol, premium petrol, and diesel. This data is updated weekly, using the previous week's data.