Floating offshore wind is entering a defining moment, and the latest announcement from BW Ideol has set the industry buzzing. On November 26, 2025, the company revealed its acquisition of a 15% stake in the Eoliennes Mediterranee Grand Large project—a move that not only strengthens a long-standing collaboration with EDF and Maple Power but also underscores Europe’s accelerating transition toward next-generation renewable energy. This blog explores what this milestone means for the project, the industry, and the future of floating wind in the Mediterranean.

BW Ideol’s investment comes after years of joint research and development among the three partners focused on advancing floater foundations for offshore wind tenders in France. This collaboration has laid a robust technological groundwork that now evolves into a deeper strategic alliance. By acquiring a stake through BW Ideol Projects Company—their venture dedicated to floating offshore wind development—BW Ideol is not just participating financially but embedding its innovation DNA into the very core of the Mediterranee Grand Large project. This move positions the company to significantly influence design decisions and reinforce the project’s industrial maturity.

The Mediterranee Grand Large offshore wind farm stands as one of Europe’s most ambitious floating wind developments. Located about 25 km off the French Mediterranean coast, this ~250 MW project will feature 19 turbines capable of powering nearly 450,000 people annually. Awarded under France’s sixth offshore wind tender in 2024, it represents a crucial step toward scaling floating wind in deeper coastal environments where traditional fixed-bottom turbines are not feasible. EDF power solutions and Maple Power are now advancing toward selecting the floater technology, a decision that will define the efficiency and resilience of the project for decades.

The project, scheduled for commissioning in 2031 and designed for an operational life exceeding 30 years, offers more than just green electricity—it showcases how industrial collaboration accelerates renewable innovation. BW Ideol’s expertise, particularly from its pioneering work on the first commercial-scale floating wind project in the Mediterranean, will provide valuable insights during development, construction, and eventual operations. As floating wind becomes vital for meeting Europe’s energy goals, this project serves as a model for how strategic partnerships can drive long-term sustainability at scale.

As the renewable energy landscape rapidly evolves, collaborations like this highlight why floating offshore wind is no longer a futuristic concept but an emerging cornerstone of global energy security.

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