This page has 2 types of data: household sales-based electricity cost data, and publicly advertised retail electricity tariff data.

The latest Energy Quarterly release from the Ministry of Business Innovation & Employment (MBIE) shows the difference weather conditions can make to energy generation in New Zealand.

The Minister for Energy and the Minister for Resources have initiated a review of the performance of electricity markets. The review is expected to get under way early in 2025.

The Government is considering modernising the voltage range allowed in regulations for the supply of electricity to support more rooftop solar panels and reduce electricity costs.

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.

EDGS explores potential future electricity demand, and the generation capacity needed to meet that demand, out to 2050.

The Government has announced that New Zealand’s fuel resilience is being strengthened to ensure people and goods keep moving and connected to the world in case of disruptions.

The Government seeks your feedback on options for increasing New Zealand’s diesel reserves.

This page provides an overview of current and closed consultations and reviews on energy sector issues.

Legislation reinstating petroleum exploration has been introduced by the Coalition Government.