NKT has been confirmed as the preferred bidder for the offshore high-voltage direct current interconnector, Eastern Green Link 3, by the joint venture between SSEN Transmission and National Grid Electricity Transmission.

Sep 15, 2025

The GB transmission owners, SSEN Transmission and National Grid Electricity Transmission, have selected NKT as the preferred bidder to provide the 525 kV high-voltage direct current (HVDC) power cable system for the interconnector Eastern Green Link 3 (EGL3).

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The power cable connection will have an expected total route length of around 680 km, comprising both on- and offshore cable sections, and will play a central role in ensuring a reliable and clean power supply in the UK by linking the power grids in Scotland and England.

Talking about the new project, Mr. Claes Westerlind, President and CEO of NKT, said, ‘‘We are honoured to be selected as the preferred bidder for EGL3, a key project in the upgrade and decarbonisation of Great Britain’s power system. This milestone marks the continuation of our strong collaboration with SSEN Transmission and National Grid Electricity Transmission, and demonstrates our long-term commitment to supporting the development of the UK’s power transmission grid through our extensive experience in large-scale HVDC turnkey projects.’’

He added, ‘‘The EGL3 transmission link is a key component of the major UK investment programme, which aims to upgrade the electricity transmission network and create a resilient and efficient transmission grid which delivers clean and reliable energy throughout the UK.’’

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The parties are now proceeding with negotiations with the intention to enter a firm contract.