Marine renewable energy

Bringing energy to new shores

Windion develops a system harvesting wind at sea and delivering steerable electricity to small and large grids through light infrastructure.

Wind streamlines over the sea, one of them captured
Offshore support vessel under way at sea, seen from above

Urgency

Time is running out to deploy clean, independent energy at scale. We are convinced that mobility is the key: faster to deploy, simpler to operate, at any size.

The island problem

Islands electricity is tied to oil. It has a heavy carbon footprint reaching 600 g/kWh eq CO₂. Price is high and fluctuating. Yet, many could benefit from strong wind energy near their coasts.

Carbon intensity

600

g/kWh eq CO₂

Islands electricity is tied to oil.

The Windion device at sea, deliberately pixelated

The solution

Windion is a ship that produces electricity and delivers it near shore thanks to batteries. It requires no assembly port, features easy maintenance and is independent from depth.

Resilience

As a ship, Windion is not threatened by hurricanes and can even accomplish rescue missions to support damaged grids.

Container port and heavy seas during a North Sea storm
Windion digital twin: a fleet operating offshore Guadeloupe, delivering power to the island grid

Impact

Windion delivers seamless deployment, especially for islands. Moreover, it features a predictable LCOE (levelized cost of electricity).

Partners

They support us

Windion is incubated at ENSTARTUPS, the ENSTA incubator, on the Brest campus.

Contact

Let’s bring energy to new shores.

Windion
Brest, France