Our System Operator role
We run the wholesale electricity market and operate the power system so that New Zealand homes and businesses can access the electricity they need, every second of every day.
Planning for the future
We perform a central role in delivering electricity safely and reliably while helping to drive the transformation of the power system towards a more sustainable and decarbonised future.
Information for industry
Information for industry about participating in the power system and electricity market.
Notices and reporting
Sign up for notices and reports on the performance of the power system and electricity market.
Learning centre
Educational resources relating to the management of New Zealand's power system.
Live system and market data
Our home for live power system and electricity market data, including generation, load, and HVDC transfer.
Security of supply
In our system operator role, we work closely with industry and government to understand whether there is enough electricity to power New Zealand now and into the future.
System Operator Consultations
We undertake consultations and/or seek comment on a number of issues throughout the year. This page lists current and previous consultations.
System Operator Customer Portal
The System Operator Customer Portal is an application where asset owners are able to manage and view their information supplied to the system operation.