Proposals to expand the permitted voltage range for electrical supply
The Government consulted on expanding the voltage range allowed in regulations for the supply of electricity to support more rooftop solar panels and reduce electricity costs.
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Energy markets regulatory system
This page describes the energy markets regulatory system and its objectives. It also lists the main statutes and changes to regulation either planned or in progress.
Gas market transparency
As New Zealand’s domestic gas supply declines, it has never been more important to have quality, timely and easily accessible information on gas supply and demand.
Review of Electricity Market Performance and release of the Government's Energy Package
MBIE is proactively releasing documents provided to the Minister for Energy and Minister for Resources relating to the independent review of the electricity market performance and release of the Government's Energy Package.
December 2025 summary
New Zealand energy sector greenhouse gas emissions
Data tables showing greenhouse gas emissions from New Zealand's energy sector.
Gas statistics
On this page you can find data tables for gas production, transformation and consumption in New Zealand, as well as links to further information on gas.
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.
Fuel stocks update
MBIE publishes the latest information on fuel stocks and shipping every Monday and Wednesday afternoon.
Review of the Treaty principles provisions in the Crown Minerals Act 1991
MBIE was directed by Cabinet to lead a review of the Treaty principles provisions in the Crown Minerals Act 1991 (CMA), separate to the review being undertaken by the Ministry of Justice (MOJ).