Last updated: 12 Dec 2023
Operational information (system)
A range of resources regarding the operation of the power system
Last updated: 12 Dec 2023
A range of resources regarding the operation of the power system
Last updated: 26 Mar 2025
The System Operator's commissioning generation process
Last updated: 30 Jan 2025
Information about the automatic under-frequency load shedding (AUFLS) scheme that protects against system collapse.
Last updated: 14 Oct 2022
Information for assessing and putting in place parallel connections.
Last updated: 30 Jan 2025
Information for asset owners on providing asset capability statements
Last updated: 30 Jan 2025
Information required from asset owners ahead of the testing of their assets
Last updated: 30 Jan 2025
Apply for a dispensation or equivalence arrangement if you are not able to comply with a Code requirement
Last updated: 22 Nov 2022
Last updated: 14 Oct 2022
Information for owners of assets connected to the national electricity grid
Last updated: 07 Aug 2024
Educational resources relating to the management of New Zealand's power system.