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A comprehensive, modular offer

Consume less and better: Not just a promise, it’s our expertise

Our Client Charter


GreenYellow's Client CharterDiscover our Client Charter

At GreenYellow, our clients are our priority.

That’s why we’re sharing this Client Charter with you, as a symbol of our mindset and desire to provide excellence in our services at each stage of our projects.

This charter includes the concrete commitments we’ve made to provide our clients with supreme satisfaction and excellent service.

Click on the image to download it.


Beginning with our oldest business, photovoltaic solar, we have incorporated every form of energy expertise.

Our method: Retool our clients’ entire energy ecosystem. In every step of a project’s life, we are there, and we finance the necessary investments. And to be useful in the long term, we innovate constantly, developing the technologies and services of tomorrow.

Radiant de l'offre globale de GreenYellow


This comprehensive approach to needs enables us to consider each energy transition as its own unique event, and to offer the most relevant solutions in order to achieve realistic goals set by mutual agreement. GreenYellow then commits to those goals in a contract.