Deme and Allseas have installed the offshore substation at the 496 MW îles d’Yeu and Noirmoutier offshore wind farm in France.
Deme installed the pin piles for the jacket foundation and transported the jacket and the topside to the project site. Once at the offshore site, the jacket and the topside were transferred to Allseas’ vessel Pioneering Spirit for installation with its 5000-tonne crane.

