Designed and built by Belgian contractor CG, the high-voltage AC platform will be piled in at the site, located 32km off the island of Sylt in water depths of 19-22 metres, for connection to the TenneT-operated grid via the SylWin cluster.

Avantha-owned CG is delivering and integrating power transformers, high- and medium-voltage switchgear, and auxiliary reactors and transformers to tie together the 33kV and 155kV networks at Butendiek.

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