Publications and resources

Transpower performed well financially last year, largely in line with planned expenditure and revenue forecasts. Earnings after tax, prior to net changes in the fair value of financial...

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...

General information notice in relation to the Electricity (Hazards from Trees) Regulations 2003.

Transpower has released its third quarter report containing Transpower's unaudited financial results for the nine months ended 31 March 2013.

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Each year Transpower publishes an Annual Planning Report which details the status of all projects that Transpower considers possible over the next 15 years.

A guide to what Demand Response is, why it is important, and how it works.

The Simplified Disclosure Prospectus relates to Transpower's 4 March 2013 offer of up to NZ$150 million of unsecured, unsubordinated bonds ("Bonds").

This is Transpower New Zealand Limited’s annual Quality Performance Report. It sets out operational data that enables Transpower’s stakeholders to make an assessment of the...

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...