12 Jun 2025
Transpower proposes further investment in power supply for Hawke’s Bay
Transpower plans to invest $47.0 million to rebuild its Redclyffe substation to better protect Hawke’s Bay’s electricity supply against flooding and earthquakes.
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11 Jun 2025
Major electricity development for western Bay of Plenty a step closer
The western Bay of Plenty is a significant step closer to having an electricity supply that can support expected future demand with today’s Commerce Commission announcement
06 Jun 2025
Cambridge is open for business with $45M energy boost
This morning, Waipā Networks cut the ribbon on its newly commissioned 33kV zone substation alongside Transpower’s Grid Exit Point (GXP) - a combined investment of over $45 million.
20 Dec 2024
Transpower submits proposal to the Commerce Commission to increase electricity supply to the western Bay of Plenty
Transpowerhas submitted a proposal to the Commerce Commission for an $83 million investment into electricity infrastructure for the western Bay of Plenty.
30 Jul 2024
Western Bay of Plenty electricity infrastructure options released to public
Transpower has today released its preferred options for upgrading electricity infrastructure in the Western Bay of Plenty.
31 Oct 2023
Grid reconfiguration documentation
We are required to demonstrate a net benefit for any temporary or permanent reconfiguration of the grid.
29 Sep 2023
Transpower and PowerNet seek input for Southland's future electricity needs
Transpower and PowerNet today published a range of investment options for Murihiku Southland’s electricity networks to support electrification in the region. The businesses are seeking views ...
09 Aug 2023
Work starts on removing high voltage transmission lines over Spotswood
Transpower is starting work soon on removing two overhead line sections and 16 transmission towers that stretch from the Omata Tank Farm through to Port Taranaki, and over Spotswood.
01 Feb 2023
Second stage of $144m grid project brought forward in response to electricity demand increases
Transpower has announced it will action stage two of its Waikato-Upper North Island Voltage Management Project.
14 Apr 2022
Transpower completes Clutha to Upper Waitaki Lines Project
Transpower has completed its Clutha to Upper Waitaki Lines project with the commissioning of the final works to replace conductor (the wire) on the Roxburgh to Livingstone section of the Roxburgh to I