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Your power

Find out how electricity gets to your home, what makes up your power bill and how to save energy.
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Industry
Industry

Learn how parts of the sector operate to bring you electricity. Industry participants can find technical information and guidance here.
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Code and compliance
Code and compliance

We educate, monitor and enforce compliance with electricity industry regulations and the Code.
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Our projects

We're working with the sector on New Zealand's renewable energy and low‑emissions transition.
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About us
About us

We're responsible for the governance and regulation of New Zealand's electricity industry.
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Transmission

Datasets pertaining to the transmission sector of the New Zealand wholesale electricity market.

Name

Last updated

File size

Power system analysis

28 August 2025

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