this new technology could change the world

France is preparing to revolutionize the sector of green energy thanks to an innovative invention in the field ofoffshore wind. This technological advance, supported by the United States, could propel France to the rank of world leader in renewable energies.

A revolutionary technology for offshore wind power

Bouygues Travaux Publics, a French construction giant, has developed the OO-STAR semi-submersible float, a technology disruptive for the exploitation of wind energy on the high seas. This giant float, designed to withstand extreme maritime conditions, has remarkable characteristics:

• Ability to support wind turbines of more than 20 MW
• Resistance to high winds and marine corrosion
• Design for easy construction and installation
• 100% reusable structure after decommissioning

L’American Bureau of Shipping (ABS) recently granted Approval in Principle (AiP) to the OO-STAR project, paving the way for its commercial deployment on a global scale. This certification is crucial to penetrate the American market, one of the most dynamic in the world in the renewable energy sector.

France, wind potential finally exploited

With more than 3,400 kilometers of coastline and the second largest wind potential in Europe after the United Kingdom, France has considerable assets to become a major player in offshore wind energy. Although France has lagged behind in this area, representing less than 2% of wind electricity in 2023, ambitious projects are now underway:

These initiatives demonstrate the French desire to catch up and to establish itself as a key player in renewable energies. The Saint-Nazaire wind farm, inaugurated in 2022, marks the start of this new era for French offshore wind power.

Towards large-scale industrialization

Drawing on its experience acquired during the manufacture of foundations for the Fécamp wind farm, Bouygues Travaux Publics is now considering develop mass production lines for the OO-STAR float. This industrialization will make it possible to effectively respond to the growing needs of the floating wind market, while reducing production costs.

The impact of this technology extends beyond the energy sector. Indeed, the development of OO-STAR is part of a sustainability approach, favoring the use of local materials and reducing the carbon footprint of projects. This ecological and economic approach strengthens France's positioning on the global green energy scene.

Bouygues Construction does not limit its commitment to this project alone. The company is increasing its initiatives in the field of renewable energies, thus contributing to shaping France's energy future and consolidating its leading position in the carbon-free energy sector.

A promising future for French green energies

French innovation in the field of offshore wind power, symbolized by the OO-STAR float, marks a decisive turning point for France. This advanced technologysupported by the United States, offers France the opportunity to:

1. Catching up in the renewable energy sector
2. Becoming a major player in offshore wind power on a global scale
3. Contribute significantly to the European energy transition
4. Stimulate the local economy and create numerous qualified jobs

With this technological advance, France positions itself as a future leader in green energies. Support from the United States, materialized by ABS certification, opens new perspectives for the export of French know-how in the field of renewable energies. This international recognition could catalyze the adoption of OO-STAR technology globally, strengthening France's role in the fight against climate change and the transition to a more sustainable energy future.