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Offshore wind

Empowering transition

Decarbonisation, digitalisation, decentralisation and the need to decrease demand are redefining the world of energy. EQUANS's Offshore Division is contributing significantly to this new reality by combining its expertise in Engineering, Procurement, Construction, Installation and Commissioning (EPCIc) of Offshore High-Voltage Substations (OHVS) and the Monitoring and Maintenance of complete offshore wind farms. This combination enables us to guarantee optimum performance and cost of ownership during the entire life cycle of installations.

30 GW Installed in Europe End of 2022

150 GW Expected capacity In Europe end 2030

45 %

EPCIc market share of OHVS delivered in Europe

12,8 GW

OHVS capacity Delivered or ordered By the end of 2022

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Innovation: the next generation of smart substations platforms

We have created the next generation OHVS: simple, smart, and scalable. It is a cost-efficient, low-risk alternative to tailor-made substations. The new platforms weigh less, can be constructed faster, are easier to transport and install, and can be integrated into an existing wind farm supply chain more quickly.

Mission & Vision

✓    Ensure the safety and well-being of our workers, customers, partners and other stakeholders
✓    Maintain our 45% EPCIc market share in Europe
✓    Position ourselves via partnerships in the international offshore wind markets
✓    Provide integrated turnkey EPCIc solutions and full monitoring and maintenance services
✓    Offer world class technical expertise

From start to finish

EQUANS has developed a way of working that ensures the smooth and cost efficient execution of multidisciplinary projects throughout their various phases. Our early involvement, flexible approach, and transparent communication allows for good working relations between all project stakeholders.

Our proven track record in offshore projects

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EQUANS has been involved in multiple offshore EPCIc projects across Europe, and we continue to monitor and maintain many of the platforms. Our expertise and know-how in this area, which is known for its highly variable geologic settings and water depths, makes us an ideal partner for any offshore wind development in the international market.


Do you want to learn more about our offshore activities?

For more information about our offshore activities :

EPCIc of Substations
Offshore Monitoring and Maintenance Services
Health, Safety, Environment & Quality

Our references


EQUANS and Smulders build offshore substation for Saint-Brieuc wind farm


Construction of an offshore transformer station for the Hollandse Kust (noord) wind farm zone


Want to know more?

Contact our expert!