The New Zealand power system is split into 14 operational zones.
The MW values shown in this table are derived from the Transpower SCADA system. These values represent total power demand.
Availability and use of data
Transpower as System Operator publishes this and other live data on the website on a best endeavours basis. If the live data is not updating we will resolve the issue during the hours 0800-1700 on business days. This is indicative information based on the status of the New Zealand power system. Transpower takes no responsibility for the actions taken by any party based on this information.