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The System Operator's commissioning generation process

Information required from asset owners ahead of the testing of their assets

Apply for a dispensation or equivalence arrangement if you are not able to comply with a Code requirement

We work with our regulator the Electricity Authority to operate and develop the electricity market to deliver long-term benefits to New Zealand consumers.

Formal Notices are one way we alert market participants to events on the power system that may require them to take some action.

Excursion Notices are issued when a voltage or frequency disturbance occurs on the power system.

Customer Advice Notices include important information for participants about the power system.