Positive
Project advancing - milestone achieved
Medium Impact
Significant progress or notable issue
On 11 December 2025, TenneT awarded a major contract for the BalWin5 2.2 GW HVDC offshore grid connection to a consortium of GE Vernova and Seatrium. Under this contract, Seatrium will design and build the offshore converter platform and manage its transport and installation in the German North Sea, while GE Vernova will deliver the onshore and offshore converter stations and associated HVDC technology to transmit North Sea wind power into Germany’s electricity grid.