Maps and GIS Data

Before you dig

If you are planning work near a Transpower asset, please use the BeforeUdig service rather than just using this data as there may be other services near the area from other companies.

Transpower Assets Map

View the location of Transpower assets using the map below.

 

 

GIS Services and data

Transpower's geospatial services and mapping data is available via our Open Data website, which allows users to search, view, access, and download our data in many formats without the need for additional software.

Transpower's Open Data website

Downloads

Transmission-map-nz18.pdf [ pdf 297.58 KB ]
Electricity Industry Structure [ pdf 62.05 KB ]