We carry out weekly monitoring of importer margins for regular petrol, premium petrol and automotive diesel. This data is updated weekly, using the previous week's data.

The New Zealand Energy Quarterly provides quarterly data and analysis on energy supply, demand, prices and associated greenhouse gas emissions. This edition was released in December 2022.

This page identifies the upcoming scheduled energy data releases.

Data tables showing greenhouse gas emissions from New Zealand's energy sector.

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

Real and nominal price data relating to New Zealand’s energy prices — petrol, diesel, fuel oil, natural gas and electricity.

This page details New Zealand’s petroleum reserves. It has been compiled using annual summary reports submitted by permit holders.

New Zealand achieved 91% renewable electricity generation in the June 2023 quarter, a 10-percentage point increase on the June 2022 quarter, according to data released today by the Ministry of Business, Innovation and Employment (MBIE).

On this page you can find the data tables for electricity generation and demand in New Zealand.

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.