New Zealand’s electricity market regulator

Working for an electricity system that benefits all New Zealanders

Future security and resilience: building confidence in New Zealand's energy future

Most of us only think about electricity when it isn't there or when we receive a bill. We expect the lights to turn on when we flick a switch, our businesses …

Electricity Authority shines light on protections for medically dependent electricity consumers

Power companies must support customers who rely on electricity for medical reasons. The Electricity Authority Te Mana Hiko, is shining a light on this support …

Consultation on plug-in generation and distributed generation connection improvements

The Electricity Authority Te Mana Hiko is seeking feedback on how New Zealand's electricity regulatory framework can support emerging technologies and improve …

Our projects

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Distribution connection pricing reform

Improving connection pricing methodologies so they’re more efficient with greater consistency across distributors.

Have your say

Cross-submissions open until 17 September 2026

View consultation

Network connections

Improving the efficiency of connecting to the distribution network and upgrading existing connections.

Have your say

Submissions open until 6 October 2026

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Code amendment omnibus

Consulting on amendments to the Electricity Industry Participation Code.

Wires

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.

About the Code