Document library

Factsheet: Strengthening the regulatory framework for dry years

Key Frontier recommendations and the Government's response

Summary of Frontier’s recommendations and the Government’s response.

Factsheet: Challenges facing the electricity system

Energy portfolio weekly reports – August 2025

Energy portfolio weekly reports provided to the Minister for the month of August 2025.

Factsheet: Leveraging Government Energy Demand

Factsheet: LNG

Review of electricity market performance by Frontier Economics

The lead reviewer's report.

Factsheet: Review of New Zealand Electricity Market – Frontier recommendations government is not pur...

Earthquake-prone building system and seismic risk management review

Report on recommendations to focus regulatory obligations on buildings.

Impact Summary: Air conditioners

A summary of the regulatory impact analysis for the proposal to improve the energy efficiency of air conditioners (often sold as heat pumps) in New Zealand.