
Independent French producer of renewable energies, specializing in photovoltaic, wind, energy storage, and solar self-consumption for businesses and communities. The group operates across the entire value chain, from development to operation, with innovative and environmentally respectful solutions.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Groupe Volta's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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Methodology: Score calculated according to 6 CSR themes (Carbon, Biodiversity, Circular Economy, Sustainable Investments, Governance, Social Impact)
Sources: Public data, CSR reports, documented initiatives, official databases
Last update: August 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Kallista Energy
B
Independent producer of renewable energy (wind, solar, electric mobility, and battery storage).
JP Energie Environnement
B
Production of renewable energy (wind and solar) in France, including development, financing, construction, operation, and maintenance of wind farms and solar power plants.
CVE
A
Independent producer of decentralized renewable energies (solar, biogas, hydrogen). Development, financing, construction, and operation of renewable energy production units. Direct sale of green energy to businesses, local authorities, and the agricultural sector.
Initiatives identified among leaders
Vente directe d'énergie renouvelable aux entreprises et collectivités
“CVE propose une offre commerciale complète de vent...” - CVERapport RSE annuel détaillant engagements et contributions ODD.
“Kallista Energy publie un rapport RSE annuel détai...” - Kallista EnergyRéhabilitation d’une décharge en centrale solaire urbaine à Bordeaux
“JP Energie Environnement et la Banque des Territoi...” - JP Energie Environnement98% of similar organizations communicate on CSR issues
+2009 initiatives collected from 50 similar organizations
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