Ocean Winds (OW) has completed the offshore installation of three floating wind turbines for the Éoliennes Flottantes du Golfe du Lion (EFGL) project, marking the first floating offshore wind farm in the Occitanie region. Developed with Banque des Territoires, the project demonstrates the growing viability of floating wind technology in deeper waters.
The 30 MW EFGL project consists of three 10 MW turbines assembled at Port-La Nouvelle and towed 16 km offshore, where they are now installed on floating foundations. Final cable and grid connection works by RTE are underway, with the site expected to generate clean electricity for around 50,000 people each year.
Milestone for floating wind
EFGL showcases how floating offshore wind can access high-wind areas unsuitable for fixed-bottom turbines. The project builds on OW’s previous experience with the WindFloat Atlantic farm in Portugal and is seen as a stepping stone toward larger commercial-scale developments, including the 250 MW Éoliennes Flottantes d’Occitanie (EFLO) awarded in 2024.
Marc Hirt, Country Manager France for Ocean Winds, said the project underlines the industrial maturity and collaboration required to bring floating wind to commercial scale. EFGL also highlights regional benefits, with local assembly and maritime expertise contributing to delivery.
Nature-inclusive design
EFGL is the first floating wind farm worldwide to integrate artificial marine habitats (Biohuts), installed to enhance biodiversity and support marine life. This approach sets a precedent for future offshore wind farms aiming to balance renewable energy production with ecological stewardship.
Next steps
With turbine installation complete, EFGL is preparing for commissioning and integration into France’s power grid. The project is expected to contribute to national and international goals for scaling offshore wind, while providing a case study for nature-inclusive floating wind design.
