Offshore Renewable Energy Act 2026
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.
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Electricity cost and price monitoring
This page has 2 types of data: household sales-based electricity cost data, and publicly advertised retail electricity tariff data.
Energy publications and technical papers
This page lists energy statistics and modelling publications, technical papers, reports and guides produced by us or for us.
Energy in New Zealand 2025
Comprehensive information on and analysis of New Zealand’s energy supply, demand and prices.
Solar and geothermal generation at record highs
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.
Energy in New Zealand 2024
Energy in New Zealand 2026
Comprehensive information on and analysis of New Zealand’s energy supply, demand and prices.
Glossary
A list of terms and abbreviations used in Energy in New Zealand 2026, including definitions.
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.
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.