13 Apr 2026
Transpower is consulting on the removal of three ageing Cook Strait electricity cables at an estimated cost of $120 million, once new cables have been installed in the early 2030s.
08 Apr 2026
Read the latest News from Transpower in our April update
01 Apr 2026
The Commerce Commission has given Transpower draft approval for a $1.1 billion investment in New Zealand’s High Voltage Direct Current (HVDC) inter-island electricity link.
11 Mar 2026
Read the latest News from Transpower - in our March update.
11 Mar 2026
Transpower today opened a new $32 million warehouse in Rolleston as it scales up its investment in the South Island’s electricity transmission grid.
02 Mar 2026
As part of Transpower’s Te Kanapu initiative to create a future grid blueprint, today they published Future Direction – Our Energy Scenarios, describing five possible futures for New Zealand.
11 Feb 2026
Every month we release an e-newsletter with the latest information from Transpower.
28 Jan 2026
Transpower, Aurora Energy and PowerNet today announced the preferred transmission option for the region is a new 110 kV electricity line from Cromwell.
18 Dec 2025
The Commerce Commission has given Transpower draft approval to invest $193 million in its upper South Island electricity transmission network to ensure it can continue to meet rapidly growing demand.
10 Dec 2025
We've published the technical approach we're taking to build the draft grid blueprint for a future Aotearoa, in our Te Kanapu initiative.