Brownhill-Pakuranga cable remediation
Last updated: 25 Sep 2023
Transpower plans to replace joints at 15 locations on an underground electricity cable between the Brownhill and Pakuranga substations in south-east Auckland.
Projects
Murihiku Southland Electrification Development Plan
Last updated: 29 Sep 2023
In response to a significant number of generation and load connection enquiries, as well as from a system reliability and security perspective, Transpower and PowerNet are seeking input to develop a Murihiku Southland Electrification Development Plan
Western Bay of Plenty Development Plan
Last updated: 26 Oct 2023
Information about planning for increased electricity capacity in the Western Bay of Plenty
Upper South Island upgrade project
Last updated: 20 Nov 2023
Early information about our plans to increase supply resilience to the South Island north of Geraldine
Paekakariki-Takapu Road Tower Replacement Project
Last updated: 13 Jul 2023
Transpower has a project underway to replace five towers of its Paekakariki-Takapu Road 110 kV line with new pole structures.
Tauhara Generation Connection
Last updated: 29 Aug 2023
Building a connection point to Contact Energy's new Tauhara geothermal generation station.
Net Zero Grid Pathways programme (NZGP)
Last updated: 29 Aug 2023
How we can enable new renewables and electrification across all of Aotearoa out to 2035 through developments in the grid backbone.
Port Taranaki Line Reconfiguration and Line Removal
Last updated: 29 Aug 2023
A reconfiguration of our network supplying New Plymouth and surrounding area has given us an opportunity to remove some transmission line sections.
Frankton Upgrade Project
Last updated: 04 Apr 2023
Information about our work to upgrade the Cromwell to Frankton line and the transformers at Frankton substation.