Publications and resources

Before constructing a new transmission line, Transpower must acquire property rights to the land traversed by the line route. This is achieved through an easement agreement with directly...

This report describes the analysis undertaken by Transpower at the request of the Industry Transmission Pricing Project working group.

This brochure provides important information to landowners on managing vegetation (particularly trees) near overhead transmission lines.

Based on feedback Transpower received from the 2008 BRANZ Report, we commissioned a new study in 2009 with slightly adjusted assumptions and methodology. The report covers all regions in New...

LECG has reviewed the current grid investment approval procedures and identified some key deficiencies in the regulatory framework for transmission investment.

In 2008 BRANZ Ltd undertook a heat pump study report titled Active Cooling and Heat Pump Use in New Zealand.

This report is a comprehensive assessment and review of Transpower's maintenance practices and expenditures.

This document is to record land management details such as acceptable access routes, conditions of access, tree management details and other land management arrangements, as agreed by the...