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DolWin5 – Offshore grid connection project

Halton Marine had the privilege of supplying UTA gastight shut-off dampers, FDA fire and gas dampers, and BRD pressure-relief dampers for DolWin5 through its client, Teknotherm Marine AS.

DolWin5 is TenneT’s eleventh offshore grid connection project, which will be implemented in extra-high-voltage direct current transmission technology. Upon its completion in 2024, DolWin5 will deliver 900 megawatts of zero-carbon electricity from the connected Borkum Riffgrund 3 wind farms in the German part of the North Sea.