Voltalia
Euronext Paris: VLTSA67Credible Contributor· ProvisionalFrench independent power producer developing, building and operating solar, wind, hydropower and storage projects across Europe, Africa and Latin America.
Why it's on ClimateTicker
Voltalia is a genuinely green independent power producer whose entire revenue base comes from renewable energy — solar, wind, hydro and storage — with 2.5 GW in operation and 3.3 GW in operation or construction by end-2024, making direct climate mitigation its core business. Its Mission-driven company status, multi-agency ESG recognition (Sustainalytics Top-Rated, MSCI AA, Gaïa Index), and ambitious avoided-emissions targets give it credibility above average in the sector. However, the absence of SBTi-validated targets, an admitted lack of absolute Scope 1/2/3 reduction targets, a GHG calculation error disclosed in 2025, and a live human rights complaint in Brazil prevent a top-tier assessment.
Commitments & Certifications
Controversy & Greenwashing Watch
A Brazilian court issued a preliminary decision to suspend permits for Voltalia's Canudos renewable project; Voltalia filed an appeal.source ↗
Brazil's Ministry of Human Rights accepted a complaint from farm workers' unions and an NGO alleging non-compliance with OECD Guidelines for Multinational Enterprises (human rights, environment, labour) at Voltalia's 502 MW Serra do Mel wind farm in Rio Grande do Norte.source ↗
Voltalia's 2025 Sustainability Report revealed that previously published 2024 GHG emissions figures contained calculation errors and were revised downward, raising questions about data reliability.source ↗
Following a grid blackout in August 2023, the Brazilian grid operator curtailed Voltalia's output, costing ~€40M in 2024 EBITDA; Voltalia joined industry litigation seeking compensation — a regulatory dispute, not an environmental breach, but ongoing and financially material.source ↗
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