Publications and resources

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.

This brochure is a guide to safe working practices when working near our underground electricity and associated communication networks.

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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.

Tower foundation replacement involves replacing the steel at and below the level of the ground, to ensure they continue to maintain the structural integrity of the tower.

The Electrical Code of Practice sets minimum safe electrical distance requirements for overhead electric line installations/other works associated with the supply of electricity to consumers....

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...

This report describes Transpower's financial and operational performance for the financial year ending 30 June 2012.