In June 2025 we consulted on proposals to introduce or update Minimum Energy Performance Standards (MEPS) and Mandatory Energy Performance Labelling (MEPL) requirements across a range of product classes under the Energy Efficiency (Energy Using Products) Regulations 2002.
We regularly review and update our methodology for calculating prices and margins to ensure our data remains accurate and reflects the New Zealand retail fuel market.
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.
On this page you can find the data tables for renewable energy resources in New Zealand. These include hydro, wind, geothermal, solar, woody biomass, biogas and liquid biofuels.