Following two graphs show HVDC transfer data, "Today's HVDC Transfer" shows the half hourly snapshots taken from our SCADA information. The "HVDC weekly summary" is updated daily between 11:00am and noon daily and shows 1/2 hourly transfer snapshots for the last 8 days.
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.