What does Ercisol do?

Citizen-driven renewable energy cooperative founded in 2010 in Foussemagne, France. Develops hydroelectric, solar, and wind projects across Franche-Comté using a participatory cooperative model with over 220 members.

Where is Ercisol located?

Ercisol is headquartered in Foussemagne, France.

What energy sectors does Ercisol operate in?

Ercisol operates in Hydro, Solar, Wind.

How many employees does Ercisol have?

Ercisol has approximately 10-50 employees.

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Ercisol

ENERGIES RENOUVELABLES CITOYENNES ET SOLIDAIRES

Foussemagne, France

HydroSolarWindCo-op

Founded 201010-50 employees

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About

Founded in 2010, Ercisol is a co-op headquartered in Foussemagne, France with approximately 10-50 employees specializing in Hydro, Solar, Wind.

Ercisol is a cooperative society dedicated to local, ethical, and participatory energy transition in Franche-Comté. Founded by 35 citizens in 2010, it has grown to over 220 member-shareholders. The organization develops renewable energy projects—primarily hydroelectric, solar photovoltaic, and wind—through a network of subsidiary entities. Each project is structured as a dedicated subsidiary where Ercisol retains 70% governance control while opening 30% to local stakeholders. The company emphasizes citizen investment, democratic participation, and sustainable development. Total cumulative production exceeds 1.6 GWh, with ongoing projects including the HydroMontbéliard facility (expected completion 2026) and renovations of heritage hydroelectric sites. Operations align with UN Sustainable Development Goals, focusing on climate action, biodiversity protection, and economic development.

citizen energycooperativelocal renewable energyparticipatory investmentFranche-Comtéhydroelectricsolarwind

Headquarters

Foussemagne, France

Founded

2010

Employees

10-50

Company Type

Co-op