Last updated: 22 Sep 2022
Subsidiary companies
Transpower New Zealand Limited and its subsidiary companies are collectively known as the Transpower Group.
Search
Displaying 491 - 500 of 7259
Last updated: 12 Dec 2023
Dispatch Service Enhancement Project
Last updated: 18 Aug 2022
Reserves and Frequency Management (RFM) Programme
Last updated: 12 Dec 2023
Real-time pricing
Last updated: 31 Oct 2024
Green Financing Framework
Our Green Financing Framework is key to supporting our commitment to achieve a net-zero carbon transmission grid.
Last updated: 01 Aug 2025
Investor information
Review our financial position, bonds and disclosures.
Last updated: 02 Sep 2022
Investors
We are an NZX-listed company. Read our financial disclosures, and additional investment information.
Last updated: 12 Dec 2023
Landowners and developers
We have assets and lines across the length and breadth of New Zealand.
Last updated: 19 Nov 2024
Industry
Specialist information for those within the electricity industry.
Last updated: 27 Jun 2025
System Security Forecast
The System Security Forecast (SSF) assesses our ability to meet performance obligations and provides information so participants can understand constraints on the operation of the power system.