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Tel. +45 7916 6666


Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Offshore Substation

Customer: Bladt Industries
End customer: Energinet
Location: The Kattegat
Period: 2011 - 2012
Topside weight: 1710 tons
Capacity: 400 MW

The scope of work included full engineering and a procurement & construction (PC) contract for the Anholt offshore substation.

Competences and systems
  • Low-voltage systems
  • Main transformers
  • High-voltage systems
  • Communication and IT systems
  • Tender material specifications
  • FAB tests
  • Equipment supply
  • Project management
  • The largest offshore substation in Denmark when built
  • Three main transformers installed offshore
  • The project was delivered on time