TotalEnergies Advances France’s Largest Offshore Wind Project with Authorization Filing
TotalEnergies has reached a major milestone in the development of one of Europe’s most ambitious renewable energy projects. Through its wholly owned subsidiary, Centre Manche Energies, the company has officially submitted an application for the Single Authorization required to build and operate a 1.5-gigawatt offshore wind farm off the coast of Normandy, France.
The filing comes eight months after the French State awarded the project to Centre Manche Energies and represents a critical step toward transforming the large-scale offshore wind development from planning into reality. Once operational, the wind farm is expected to become the largest renewable energy project ever developed in France, contributing significantly to the country’s energy transition objectives and long-term energy security strategy.
Thierry Muller, Project Director for Centre Manche Energies, welcomed the advancement of the project and emphasized the collaborative effort that has enabled the authorization filing.
“We are delighted to have filed for authorization and to have reached this major milestone for Centre Manche Energies,” Muller said. “We would like to thank our technical partners, regional stakeholders, and government authorities for their commitment and hard work throughout this process. Our goal remains to develop a competitive project that creates long-term value for Normandy while delivering renewable electricity to nearly one million French households.”
Extensive Preparatory Work Completed
The authorization application is the result of several years of technical studies, environmental investigations, stakeholder consultations, and engineering assessments. In accordance with French regulatory requirements, the dossier submitted by Centre Manche Energies contains a comprehensive package of information, including technical analyses, environmental impact assessments, preliminary engineering designs, and details of the proposed construction and installation program.
The environmental review process has been particularly extensive. Surveys have been conducted to evaluate marine ecosystems, bird migration routes, fisheries activity, seabed conditions, and other environmental factors that could be affected by the development and operation of the offshore wind farm.
The environmental impact assessment incorporated findings from these studies as well as feedback gathered through continuous discussions with public authorities, environmental groups, local communities, maritime professionals, and other stakeholders. This collaborative approach aims to ensure that the project is designed and implemented in a way that minimizes environmental impacts while maximizing economic and social benefits.
By integrating scientific research with stakeholder engagement, Centre Manche Energies seeks to establish a project that aligns with France’s sustainability goals and demonstrates responsible offshore wind development practices.
Entering a New Regulatory Phase
With the authorization request now submitted, the project enters the next stage of the permitting process.
The authorities will first review and complete the administrative dossier before conducting a detailed examination of the project. This process will assess compliance with environmental regulations, technical standards, safety requirements, and broader public-interest considerations.
While the regulatory review proceeds, Centre Manche Energies plans to maintain active engagement with regional stakeholders. Discussions will continue with local government representatives, environmental organizations, fishermen, maritime industries, and residents to ensure that the project remains integrated into the economic, environmental, and social fabric of Normandy.
Public consultation will remain an important component of the project’s development. TotalEnergies believes that maintaining transparency and fostering dialogue with affected communities can help address concerns, improve project design, and strengthen local support.
France’s Largest Renewable Energy Development
The Centre Manche offshore wind project is notable not only for its scale but also for its strategic importance to France’s energy transition.
The wind farm will be located more than 40 kilometers from the Normandy coastline in the English Channel. Its offshore location has been selected to take advantage of strong and consistent wind resources while limiting visual impacts from shore.
Once completed, the project is expected to generate approximately 6 terawatt-hours (TWh) of electricity annually. This volume of renewable power would be sufficient to meet the electricity needs of more than one million French households, making a substantial contribution to the country’s clean energy supply.
The project supports France’s broader objective of increasing renewable electricity generation while reducing greenhouse gas emissions and dependence on fossil fuels. Offshore wind energy is expected to play a central role in achieving national and European climate targets over the coming decades.
The scale of the development also makes it a cornerstone project within France’s renewable energy portfolio. As demand for clean electricity continues to grow due to electrification of transportation, industry, and residential heating, large offshore wind projects such as Centre Manche will become increasingly important components of the national power system.
Significant Economic Impact for Normandy
Beyond its environmental benefits, the project is expected to deliver major economic advantages to Normandy and the broader French economy.
TotalEnergies estimates that the development will require an investment of approximately €4.5 billion. This substantial capital commitment will support engineering activities, manufacturing, logistics operations, construction work, and long-term operational services.
During the three-year construction phase, the project is expected to create up to 2,500 jobs. Employment opportunities will span a wide range of sectors, including engineering, marine operations, construction, transportation, manufacturing, environmental monitoring, and project management.
Normandy already possesses a growing offshore wind supply chain and a workforce with significant expertise in marine energy projects. TotalEnergies intends to leverage this regional knowledge and experience wherever possible, supporting local employment and strengthening the region’s position as a leading hub for offshore renewable energy.
The economic benefits are expected to extend well beyond the construction period, with long-term operational and maintenance activities creating sustained employment and business opportunities throughout the project’s lifespan.
Supporting European Industrial Development
Another important aspect of the Centre Manche project is its potential contribution to European industrial competitiveness.
TotalEnergies has indicated that it intends to prioritize European suppliers for key project components, particularly wind turbines and electrical cable systems. This strategy aligns with broader European efforts to strengthen domestic clean energy supply chains and reduce dependence on imported technologies.
By sourcing major equipment from European manufacturers, the project can help support industrial growth, innovation, and employment across the continent while reinforcing Europe’s leadership position in renewable energy technologies.
The development is also expected to stimulate investment in infrastructure, manufacturing capacity, and specialized services associated with offshore wind deployment.
TotalEnergies’ Growing Renewable Energy Presence in France
The Centre Manche project forms part of TotalEnergies’ broader transformation into a multi-energy company with a significant focus on renewable power generation.
As one of France’s largest energy companies, TotalEnergies has maintained a strong presence in the country for more than a century. Since 2020, the company has invested several billion euros in France, with a substantial portion directed toward supporting energy transition initiatives and expanding low-carbon energy solutions.
Today, TotalEnergies operates a diversified renewable portfolio that includes wind, solar, hydropower, and battery storage assets. The company manages approximately 420 renewable energy facilities across France and has established itself among the nation’s leading renewable electricity producers.
With more than 2 gigawatts of installed renewable capacity in France, TotalEnergies currently generates enough electricity to meet the equivalent needs of around 1.8 million people. The company also supplies electricity and natural gas to approximately 4.2 million residential and business customers nationwide.
At the global level, TotalEnergies continues to expand its renewable energy portfolio while integrating flexible generation and energy storage assets. By the end of April 2026, the company held nearly 36 gigawatts of gross renewable power generation capacity worldwide and aims to exceed 100 terawatt-hours of net electricity production annually by 2030.
The Centre Manche offshore wind project represents a major step toward achieving those ambitions while helping France advance its renewable energy goals, strengthen energy security, and accelerate the transition toward a lower-carbon future.
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