Member - GreenYellow

We harness our unique expertise across all the components of our customers energy bills to support them every day : -To decentralize energy production, particularly photovoltaic - To Guarantee sustainable energy savings (energy efficiency agreement), - To optimize energy sourcing and bill monitoring through energy services, - To make our customers, actors of their energy transition. Our expertise: offering energy excellence with immediate and guaranteed savings.

Type Company
Founded 2007
Company Size 200
Member Type
Founders Otmane Hajji
Headquarters 75015 Paris, France
Social network


GreenYellow was founded in 2007 to meet the challenges of energy bill management. GreenYellow harnesses its expertise to reduce the energy bills of local economic players thanks to the know-how of its 200 employees. GreenYellow has built up strong positions internationally with operations in France, Brazil, Colombia, Thailand, Indian Ocean, Morocco and Senegal. From the outset, GreenYellow has applied the philosophy that has laid the foundations for its success : to be a strong, long-term local partner to ensure the energy transition creates shared value. With an extensive range of photovoltaic solutions, through our historical Energy Efficiency and Energy Services business, we accompany our clients to leverage all the elements to optimize their energy bills.

Headquarters 75015 Paris, France

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
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Affordable and clean energy
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Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
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SDG 12
Responsible consumption and production
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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.