'Windader West' | TSO plans 8GW offshore wind link to Germany's industrial heartland

Amprion intends to build four 2GW grid connections from North Sea to population and industrial centres of North Rhine-Westphalia state slated for commissioning in 2030s

BorWin Gamma converter station.
BorWin Gamma converter station.Foto: Siemens Energy

German TSO Amprion plans to build an 8GW energy corridor called ‘Windader West’ to link future North Sea offshore wind farms with industrial and population centres in the country’s North Rhine-Westphalia state.

The project encompasses the creation of four offshore grid connection systems – NOR-15-1, 17-1, 19-1, and 21-1 – which are slated to stretch from North Sea wind arrays as high-voltage direct current (HVDC) subsea and underground cables to grid interconnection points in the bustling Rhein-Ruhr metropolitan region.

The timeline for the project entails the initial transmission of 2GW of offshore-generated power to North Rhine-Westphalia in 2032, followed by the remaining three connections slated to online in 2033, 2034, and 2036.

"'Windader West' brings together four initiatives with a combined transmission capacity of 2GW each,” Amprion Offshore CEO Peter Barth said.

“The transmission systems are part of a new generation of 2GW offshore grid links.

“Amprion plays a pivotal role in efficiently and promptly transitioning the energy system to deliver significant quantities of wind energy to North Rhine-Westphalia."

The TSO’s planned energy corridor comes on top of three (long-delayed) large HVDC lines from Germany’s windy North and coasts to population and industrial centres to the South. Those are slated to be up and running in the latter half of this decade and are a prerequisite for the government’s target to reach 30GW of offshore wind by 2030.

A primary task in the Windader West project's early stages is determining the optimal route corridor for the underground cable layout, Amprion said, adding it is committed to engaging public stakeholders and local residents in the planning process.

Linus Dahm, Project Spokesperson for the North Rhine-Westphalia segment, said: "Early engagement with all interest groups is of utmost importance to us. This approach enables us to connect with local communities, gather valuable insights, and integrate them into our plans."

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Published 28 August 2023, 09:56Updated 28 August 2023, 09:56
EuropeGermanyGridsAmprion