We are a kaitiaki of electricity
New Zealand's electricity regulator
News
View all newsManaging frequency in a changing power system
We have been working with the System Operator to investigate how system frequency performance is being maintained as more intermittent generation connects to N…
FAQs for half hourly reconciliation
Following the release of our Requiring the use of half-hourly data for reconciliation - Decision paper on 27 March, participants and interested parties have ra…
Watch our Quarterly Update, 22 July 2026
We had a great turnout at our latest online quarterly update on Wednesday 22 July. Thanks to all those who tuned in.
Wednesday 29 July, 10.30-11.30am
Take our survey
Our projects
View all projectsCode amendment omnibus
Consulting on amendments to the Electricity Industry Participation Code.
Distribution connection pricing reform
Improving connection pricing methodologies so they’re more efficient with greater consistency across distributors.
Future security and resilience
Ensuring our electricity system remains secure and resilient for New Zealand's low-emissions energy transition.
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.
