We are a kaitiaki of electricity
New Zealand's electricity regulator
News
View all newsInsights from our flexibility workshops
We have published a summary of insights following the four open workshops we held in May 2026 to discuss how to unlock more flexibility and non-network sol…
Call for nominations for the Common Quality Technical Group
The Electricity Authority Te Mana Hiko is calling for nominations for an additional member for its Common Quality Technical Group. The membership term runs unt…
New quarterly over-the-counter market bids and offers summaries
The Electricity Authority Te Mana Hiko gathers information to gain deeper insights into the electricity markets to help ensure current market rules are working…
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Our projects
View all projectsFuture security and resilience
Ensuring our electricity system remains secure and resilient for New Zealand's low-emissions energy transition.
Improving consumer choice
Supporting consumer information, comparison and switching initiatives.
Transitioning to a more digital electricity system
Supporting New Zealand’s transition to a smarter, more connected and data-driven energy system.
Industry
Setting and enforcing the Code
We set the Electricity Industry Participation Code 2010 - the rules that govern nearly every aspect of New Zealand's electricity industry.
It's each industry participant’s responsibility to comply with industry regulations and the Code, but we're here to support and advise.
We monitor and enforce the rules so that participants operate on a level playing field and consumers are treated fairly.
