DEME Offshore, as part of the DEME Offshore–Eiffage Métal consortium contracted by Eolien Maritime France (EMF), installed the 80 drilled XL monopile foundation sets (monopiles and transition pieces) for the Saint-Nazaire offshore wind farm. DEME carried out offshore transportation and installation operations, using its installation vessel Innovation and deploying drilling equipment to install monopiles through rocky seabed conditions at the Banc de Guérande site.