Empowering our energy future
Delivering the renewable, electrified, low-carbon economy set out in Whakamana i Te Mauri Hiko
% Renewables
What we do
Transpower holds a unique position in the New Zealand energy sector as both National Grid owner and System Operator.
Connections
We’re working at pace to connect new generation, storage and load to increase reliable electricity supply for all New Zealanders.
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.
Educational resources
Ever wondered how there’s always electricity there when you turn on a light or charge your device?
23 Apr 2025
Access to contingent storage clarified for winter 2025 ahead of full rules review
Transpower has clarified its process for triggering access to hydro lake water below normal operating levels for electricity generation ahead of winter 2025.
09 Apr 2025
News from Transpower - April 2025
Each month we release an e-newsletter with the latest information from Transpower.
20 Mar 2025
Transpower's CommunityCare Fund offers $15k grants to local communities
Do you have a community project that could benefit from a bit of a boost or a kick start?
11 Mar 2025
System operator launches review of electricity risk forecasting framework
Transpower is seeking views on the rules governing how it prepares and publishes information in its system operator role to help the electricity sector manage security of supply risks
Whakamana i Te Mauri Hiko tū mai Aotearoa
Our core purpose is to empower the energy future for New Zealand – a future that delivers a net-zero carbon economy and a reliable and secure electricity system.
Our core purpose is to empower the energy future for New Zealand – a future that delivers a net-zero carbon economy and a reliable and secure electricity system.