Demand response mobile app

Our demand response app is intuitive and makes it as easy as possible for you to help us get the power needed to the right place.

The demand response app explains demand response, allows you to register your interest in the programme, and participate in demand response events.

The demand response app is available on iOS and Android platforms. The app will work with mobile phones as well as tablets. You can download it from the App Store or Google Play.

System Operator

As New Zealand’s electricity System Operator, we’re responsible for keeping the lights on 24 hours a day, 7 days a week.


Power system data is displayed on this page grouped by island then fuel type. The current generation value is overlaid on the capacity for the fuel type.  Data is automatically refreshed every five minutes.