09 Dec 2025
The reliability and resilience of electricity infrastructure in Hawke’s Bay and Tairāwhiti is set to increase further with the Commission today giving draft approval to rebuild Redclyffe substation
28 Nov 2025
Transpower is delighted to announce the winners of the 2025 STAR (Safety, Thanks and Recognition) Awards, celebrated this evening in Auckland.
19 Nov 2025
Each month we release an e-newsletter with the latest information from Transpower.
13 Nov 2025
Transpower has today announced it will undertake an operational review of the Transmission Pricing Methodology (TPM).
13 Nov 2025
Transpower has lifted the grid emergency that was issued yesterday afternoon now that the G4 geomagnetic storm has reduced in severity.
12 Nov 2025
Transpower issued a grid emergency notice this afternoon as it removed some South Island electricity transmission lines from service due to the onset of a severe (G4) geomagnetic storm.
05 Nov 2025
Transpower today announced the appointment of Louise Griffin as its new Executive General Manager External Affairs.
23 Oct 2025
Transpower has made good progress restoring power on its network in the top part of the South Island and the West Coast, following faults caused by severe weather earlier this morning.
23 Oct 2025
Transpower has partially restored power to areas in the top part of the South Island and the West Coast after severe weather caused faults on Transpower’s network earlier this morning.
23 Oct 2025
Parts of the top half of the South Island and the West Coast are without power this morning due to severe weather affecting Transpower’s network.