Publications and resources

This information sheet details keeping safe during recreational activities near transmission lines.

This statement is submitted by the Board of Directors of Transpower New Zealand Limited, in accordance with Section 14 of the State-Owned Enterprises Act 1986. It sets out the Board’s...

Transpower has released its third quarter report containing Transpower's unaudited financial results for the nine months ended 31 March 2014. The report also includes year to date...

The report describes Transpower's financial and operational performance for the six months to 31 December 2013.

Updates on any current outages and where to find more information.

The Electricity (Information Disclosure) Regulations 1999 form part of the Government's regulatory regime for the electricity sector. The purpose and nature of these Regulations is...

Transpower's report on the availability and reliability of interconnection assets for the year ending 30 June.

A factsheet on the hazards of trees and vegetation around transmission lines with reference to the horticulture industry

Transpower has released its first quarter report containing Transpower's unaudited financial results for the three months ended 30 September 2013.

This report incorporates Transpower's Annual Compliance Monitoring Statement for 2012/13.