Reception Dina IMG_02662 HSEQ burgermenu Sustainability burgermenu2 Innovation burgermenu Cases burgermenu Latest news Buregermenu Press Buregermenu Contact burgermenu

General enquiries
Tel. +45 7916 6666


Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Northwester II
Offshore Substation

Customer: Bladt Industries
End customer: Parkwind
Project type: EPCILocation: Belgian North SeaPeriod: 2018-2019
Topside weight: 1000 tons
Capacity: 224M 

A full electrical engineering, procurement, construction and installation (EPCI) of the substation for the Northwester 2 offshore wind farm.

The project involves all electrical disciplines including low-, medium- and high-voltage systems. 15 months from contract to sail off.

Competences and systems
  • High- and medium-voltage systems
  • Low-voltage systems
  • Diesel generator systems
  • Protection and control systems
  • Project management
  • Drainage and waste systems
  • HVAC systems
  • Communication and IT systems
  • Platform identification systems
  • Transport/spacing
Watch time lapse of this fast-paced substation project!

In reality, it was 16 months from contract signing to completing - still pretty fast!

The Northwester 2 was the third time we (together with Bladt Industries and ISC) delivered a complete substation to the developer Parkwind. In 2013, the Northwind substation was delivered and only three years later, Bligh Bank - both projects as EPCI contracts.  The wind farm is installed about 46 km off the Belgian coast with a total installed capacity of 219 MW.