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Information about the automatic under-frequency load shedding (AUFLS) scheme that protects against system collapse.

Information for assessing and putting in place parallel connections.

Information for asset owners on providing asset capability statements

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

Educational resources relating to the management of New Zealand's power system.

We operate the wholesale electricity market where major industrial users and the retailers that supply consumers buy electricity from generators.