Solar photovoltaic client case study – Carrefour Group

Supermarket leader Carrefour has committed to an ambitious solar project, the largest decentralized solar program in Europe by 2024.

Project context

To provide technical expertise and efficient multi-site deployment, Carrefour called on GreenYellow as part of its asset decarbonization program and to meet the solarization requirement for parking lots stipulated by the law on accelerating renewable energy.

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Project highlights

  • Helping the group significantly reduce its energy bill through self-consumption
  • Contribute to Carrefour’s goal of achieving 100% renewable energy by 2030
  • Anticipate the requirements of the ApER law (French law on the acceleration of renewable energy production) for parking lots larger than 1,500 m²
  • Large-scale deployment on busy sites
  • Equivalent to the electricity consumption of a city with 200,000 inhabitants
  • Solarization of nearly 180,000 parking spaces
  • Third-party financing model with an “as-a-service” model
  • Reduced CO2 emissions and dependence on fluctuations in electricity prices
  • Covers 20% of the electricity needs of the group’s stores
  • Improved comfort and protection for parked cars – Additional service for users
  • Type of contract: PPA | Solar Carports
  • Number of sites: 350
  • Start of contract: 04/2024
  • Length of contract: 20 years

Project key figures

350 MWp

installed capacity

450 GWh

Annual production

72 097

CO2 emissions avoided

Avoided carbon emissions equivalent to

360 485 trees

planted

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