Publications and resources

Transpower’s Asset Management Plan represents the intended asset management strategies and programmes of work for the National Grid infrastructure and related assets.

Transpower's Asset Management Plan (AMP) represents the intended asset management strategies and programmes of work for the National Grid infrastructure and related assets.

Transpower’s Asset Management Plan (AMP) represents the intended asset management strategies and programmes of work for the National Grid infrastructure and related assets.

A supporting document to our 2016 Integrated Transmission Plan, the Asset Management Plan explains how we undertake asset management.

This factsheet provides guidance on the types of noise associated with transmission lines. 

This factsheet provides information on the noises associated with Transpower substations.

A supporting document to our 2017 Integrated Transmission Plan, the Asset Management Plan explains how we undertake asset management.

A supporting document to our 2017 Integrated Transmission Plan.

This report builds on the 2017 Services Report, describing the grid output measures for our regulated transmission business for the third regulatory control period (RCP3) of...

A supporting document to our 2018 Integrated Transmission Plan, the Asset Management Plan explains how we undertake asset management.