Transparency is at the heart of our mission.

To ensure the transparency and scientificity of its approach, Greenly surrounds itself with carbon footprint experts, economists and members of civil society. They independently review the company's work to guarantee the integrity of its approach and ensure a process of continuous improvement of its analyses.

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They beat measurement at Greenly, guaranteeing a very high level of precision for each of our measurements.

Our daily battle is simple: to accelerate the development of the technology of our various offers to enable each player, whether companies, banks or private individuals, to better monitor and control their CO2 emissions.

Nicolas Houdant

Chairman of Cabinet de Conseil Energies Demain

Passionate about the energy and digital transition, Nicolas Houdant has been working for more than 30 years to shape data to serve the players in this transition. He is President of the company ENERGIES DEMAIN.

Lucas Chancel

Co-director of the Global Inequalities Laboratory at the Paris School of Economics

Co-director of the Global Inequalities Laboratory at the Paris School of Economics and Associate Researcher at IDDRI

Antoine Dechezleprêtre

Professor of Environmental Economics at the London School of Economics

Antoine Dechezleprêtre is Professor and Environmental Economist at the OECD and Professor at the LondonSchool Economics and collaborator of Nicholas Stern.

Chuck Howard

PhD at the University of British Columbia

Dr. Chuck Howard is a Ph.D. from the University of British Columbia, specializing in marketing and behavioural science.

Luc Julia

Co-inventor of Siri, Director of the Samsung Innovation Centre

Luc Julia is an engineer and computer scientist specialized in artificial intelligence. He is one of the designers of the Siri voice assistant and is since 2012 vice-president in charge of innovation at Samsung.

Michel Bauer

President of the Scientific Council of Greenly, economist and former professor at CNRS and HEC

Michel Bauer is a sociologist and economist. After graduating from HEC in 1970, he began a career as a teacher-researcher in sociology at HEC and then at the École Nationale Supérieure des Mines de Paris (later continued at the University of Paris I and the IEP).

Caroline Alazard

President of NewMeric

A pioneering digital and Greentech entrepreneur, innovating at the convergence of digital and ecological transformations, Caroline Alazard is today President of NewMeric.

Yann Leroy

Professor at Centrale-Supelec, expert in circular economy themes

Yann Leroy holds a PhD in Industrial Engineering from the Ecole Nationale Supérieure de Arts et Métiers 2009. He is a contract teacher-researcher at CentraleSupélec's Industrial Engineering Laboratory. He is an expert in life cycle analysis and carbon footprinting.

Christian Couturier

Former partner of Astorg Capital, impact investor

Former partner of Astorg Capital, Christian Couturier is today an impact investor, active on the subjects of carbon warming.


Implement a transparent review process for calculation methods.


Review data governance

Continuous Improvement

Guide the company in its future developments to participate in the continuous improvement of its analytical methods.

Making the grassroots more participatory

You will make the carbon base more participatory and provide a framework for collaborative work with users.


Ensure a balanced relationship with Greenly's external partners to preserve the integrity of its methods.

We are convinced that behavioural change is the most effective way to fight global warming.

Digital technology makes it possible to measure invisible things, and to invent new economic models that finance prevention, creating immediate incentives for more virtuous behaviour. We are convinced that changing behaviour is the most effective way to fight global warming, and that a simple measure must be generated on a daily basis to value good behaviour.


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Scientific Council

Hundreds of companies already trust us

Whether you are an individual, a startup or a large group, we help you initiate a strategy that will help you reduce your emissions and improve your carbon footprint.