Publications and resources

The report describes Transpower's financial and operational performance for the six months to 31 December 2014.

The third quarter operational and financial performance update report for the nine months to 31 March 2015 shows progress against Transpower’s Statement of Corporate Intent...

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 regularly publishes a Transmission Planning Report (formerly the Annual Planning Report) which details the status of all projects that Transpower considers possible over the next...

This report describes Transpower's financial and operational performance for the financial year ending 30 June 2015.

This factsheet provides an overview of our business, including financial and investor highlights.

A guide to help keep safe when working around transmission lines.  Contact your landowner liaison officer if you wish to obtain copies of safety stickers for your mobile plant or signage...

This 2014/15 Annual Regulatory Report reports on performance for the year ended 30 June 2015 and transmission...

This Interim Report outlines the results of the first financial year (2015/16) of the second Regulatory Control Period (RCP2).

This brochure provides guidance to operating large irrigators near existing overhead high voltage transmission lines, and suggests ways to avoid electrical hazards.