Keeping the energy flowing

We connect New Zealanders to their power system, through safe, smart solutions for today and tomorrow.

Addressing climate change will take coordinated action to realise the opportunity for New Zealand's sustainable energy future.

Our proposal to the Commerce Commission for Regulatory Control Period 3 (RCP3), which covers how we will operate, maintain and invest in the grid from 1 July 2020 - 30 June 2025.

Transpower confirms damage to towers from Rangitata flooding

09 December 2019

We can confirm that nine of our towers on the Roxburgh-Islington transmission line which crosses the Rangitata River, have been damaged.

Transpower assets damaged by Rangitata flooding

08 December 2019

Transpower advises that nine of its towers on one transmission line crossing the Rangitata River have been damaged by the flooding.

Port Taranaki community consultation

We have now released our preliminary finding on a favoured option following our consultation and initial evaluation across 5 location options

An update on our works in Waikanae

In October and November, we will be completing the final section of conductor replacement on the Bunnythorpe-Haywards A and B lines. These works are required to ensure the continued supply of electricity on the National Grid.