Document library

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

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.

Updated Regulatory Impact Statement: Incentivising solar generation and sustainable buildings

Updated Regulatory Impact Statement for a fast-tracked building consent for new builds meeting solar generation criteria and a building consent exemption for retrofits of rooftop solar panels on existing homes.

Portfolio Performance Plan: Resources

Information on the Resources portfolio.

Meeting with South Island Electricity Network Chief Executives, 14 May 2024

Event briefing REQ-0013603: Meeting with South Island Electricity Network Chief Executives, 14 May 2024.

Energy sector levies - multiple briefs

Energy sector levies.

Portfolio Performance Plan - Energy

Energy portfolio information.

Energy portfolio weekly reports – July 2025

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

Quarterly survey of domestic electricity prices for 15 August 2025

The QSDEP is an average price series based on certain assumption, which complements the sales-based electricity cost data.

New Zealand Energy Quarterly: June 2025 quarter

Overview of energy production and consumption for June quarter 2025.