The Prosolia–Stellantis model, 24/7 CFE across +220 MW behind the meter in six countries.
Facing volatile power prices and round-the-clock decarbonisation targets? Stellantis found the answer with Prosolia Energy. Starting in Zaragoza, where on-site wind, solar and BESS supply the plant through a long-term PPA, the model is now replicated in a +220 MW portfolio at Stellantis plants across Europe and Morocco.
Cut energy costs and price risk while decarbonising round the clock, on the way to Stellantis' carbon net zero target in 2038.
Prosolia acts as independent power producer and energy supplier: it finances, builds and operates the assets and sells Stellantis the energy under long-term agreements, at a predictable price and with no upfront investment.
Over 23,800 tonnes of CO₂ avoided every year at Zaragoza and Vigo alone, with twelve more sites in France, Portugal, Italy, Germany and Morocco adding to the total.
Built in phases since 2020: three solar phases totalling 30.8 MWp and two wind phases with four 7 MW turbines.
Stellantis asked for clean power it could use day and night. Prosolia answered with Spain's first hybrid wind–solar self-consumption project in the automotive sector. Prosolia owns and operates the assets and supplies the electricity; Stellantis simply buys the energy it consumes at a stable, contracted price. At Vigo, Hordain and Mulhouse, 12.5 MW batteries complete the model.
Each site is designed around its own consumption profile: rooftops, carports, ground-mounted PV, wind and storage, all under long-term energy agreements.
14 MW of solar PV at Zaragoza.
Zaragoza becomes a 58.8 MW solar and wind plant.
Eight new sites in France and Germany, 119.6 MW.
Carports with BESS across five plants.
37.5 MW of BESS at Vigo, Hordain and Mulhouse, plus Italy and Morocco.
Prosolia Energy is one of Europe's few independent power producers and renewable energy suppliers operating in both distributed generation and utility-scale markets. We help industrial and commercial energy buyers reduce costs, manage risk and decarbonise, both on site and off site, through integrated solutions.
Energy generated on site or supplied from our plants, below grid prices and with no upfront investment.
Long-term contracts with predictable prices that shield your budget from market volatility.
Solar, wind and storage combined to match your consumption profile, day and night.
On-site, near-site and off-site supply, from distributed generation to utility-scale assets.
The strong collaboration with Prosolia Energy in Europe is a key asset in Stellantis' plan to reach carbon net zero by 2038, with a 50% reduction by 2030. We value the proactivity of Prosolia Energy's teams in promoting new renewable supply solutions for our factories in Europe.
Arnaud DeboeufHead of Global Manufacturing & Supply Chain, Stellantis
Solar and wind, the two most competitive renewable technologies available today, let the Zaragoza plant keep moving full speed ahead in its commitment to the environment and to cutting emissions.
Susana RemachaPlant Director, Stellantis Zaragoza
30.8 MWp of solar and 28 MW of wind on site, covering up to 80% of the plant.
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Spain's largest rooftop solar plant, a new rooftop and carport phase and a 12.5 MW battery.
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Rooftop, carport and ground PV in one PPA: 4,800 MWh a year.
See the project →Looking for predictable, renewable energy for your sites? Meet the Prosolia team at RE-Source 2026 and see how the Stellantis model can work for you.
Email any of our team or message them on LinkedIn, and we'll set a time to meet in Amsterdam.