05 Feb 2025
News from Transpower - February 2025
05 Feb 2025
Last updated: 09 Jul 2025
Our Grid Operations Portal provides an application where organisations can view information or use other applications.
Last updated: 07 May 2025
Drone inspections deliver high quality detail which provides greater clarity on how we should prioritise our asset maintenance and optimise how we invest in the National Grid.
Last updated: 22 Aug 2025
Guidance for conducting power system studies and submitting and validating mathematical models of assets for system operator approval.
Last updated: 14 May 2025
Find information about what's required before connecting to a local network.
Last updated: 31 Jan 2025
This webpage lists questions that Asset Owners have frequently asked the System Operator about commissioning generation - and the answers.
02 Jan 2025
20 Dec 2024
Last updated: 03 Oct 2025