France’s largest offshore wind project begins

France launched the Ao10 project in June 2026, the largest offshore wind energy project in its history. The project aims to generate 10 gigawatts of power, more than the combined output of nine previous tenders, and would supply electricity to several million French households once completed.

Wind farms to span France’s coasts

Wind farms will be spread across the entire metropolitan coastline, including the English Channel, the Atlantic, and the Mediterranean. The project will use both fixed wind turbines placed on the seabed near the coast and floating wind turbines in deeper waters where winds are stronger.

Project promises jobs but faces criticism

The project is expected to create thousands of jobs, serving as a significant industrial and employment issue for the government. France aims to catch up with neighboring countries like the United Kingdom, Germany, and Denmark. However, a report published on October 26 criticizes the environmental impact and the excessive cost of the installations.

Opposition from fishermen and environmentalists

Fishermen and marine biodiversity defenders are strongly opposed to the project, citing concerns over modified fishing areas and potential negative effects on marine ecosystems. Erwan Seznec, deputy editor-in-chief of the Society section of Le Point and author of the investigation, noted on Sud Radio that there are better and cheaper energy options available.

Subsidy plan and concerns over cost

France has announced a maximum subsidy of 63 billion euros over twenty years to support the program, a choice described as more political than green. The project is expected to be subsidized for life, and the large offshore wind projects take 10 years to be designed. In terms of climate, it has no impact because without wind, it is necessary to restart gas power plants.

Floating wind turbines face challenges

The floating wind concept involves placing "Eiffel towers," these 300-meter wind turbines, on giant barges. A tender for prototypes was launched to test the resistance, efficiency, and assess the noise and visual nuisance of marine wind turbines. However, the tender may be destined to fail as there are no candidates for the floating wind, "even with the very generous conditions that the state offers."

High costs and uncertain future

The 10 billion investments should launch the park, but the annual operating cost, still unclear, will be measured in billions of euros. A specialist assured that "we will pay, you and I, and the industries will pay. Offshore wind consists of spending a lot of money to get more expensive electricity and an unstable grid."