Transpower plans to replace the transmission towers in and around Newlands and Woodridge in Wellington with modern steel poles, with work happening during 2024 and 2025.

Brownhill-Pakuranga cable remediation

Last updated: 13 Dec 2023

Transpower plans to replace joints at 15 locations on an underground electricity cable between the Brownhill and Pakuranga substations in south-east Auckland.
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 have developed a Murihiku Southland Electrification Development Plan.