Publications and resources

Our 2020/21 Integrated Annual Report provides a comprehensive analysis and commentary on Transpower’s strategy, governance and range of environmental, social and...

Work we’re doing now to futureproof Auckland’s electricity grid.

Flying near power lines is dangerous as the conductors (wires) can be difficult to see.

Transpower is playing a key role is determining how best to protect vulnerable power grids from devastating geomagnetic storms caused by extreme solar activity.

The performance of our HVDC link directly affects our Grid and wholesale electricity market. Anything we do to improve the efficiency and robustness of this link provides value to all...

Transpower regularly publishes a Transmission Planning Report (TPR) which details the grid asset capability over the next 15 years. ...

Transmission Tomorrow - Our Strategy 2018 sets out our vision of New Zealand's electricity industry over the next 5 - 40 years.

The Sun Rises on a Solar Energy Future is an addendum to Te Mauri Hiko and sits alongside our more technical papers on battery storage.

Over the last year, our Enterprise Services Support (ESS) team has used Kanban to significantly reduce incident turnaround times.

In partnership with Massey University, we're developing a substation robot service to provide rapid, real time situational awareness at some of our most remote sites. We are using a &#39...