Do you know your ecological footprint?
2 millions de personnes ont déjà
calculé leur empreinte !
Calculate your carbon and water footprints in just 10 minutes.
2 million people have already calculated their footprint!
2 millions de personnes ont déjà
calculé leur empreinte !
One computer, two fingerprints
Carbon footprint
The carbon footprint represents the quantity of greenhouse gases emitted by human activities. The carbon footprint calculator helps you to identify the uses that contribute most to climate change and to choose the most effective actions to reduce your impact.
Find out more about our carbon footprint
Water footprint
The water footprint measures the total amount of water used to produce the goods and services we consume. Unlike domestic water, it includes the invisible water needed to grow our food, make our clothes and produce energy.
Find out more about our water footprint
Did you know?
The average carbon footprint of a French person is 9.1 tonnes of CO2e per year.
What about yours?
Get your friends and family involved in helping the planet!
Challenge those around you
Create a group with your friends and take on a collective challenge to reduce your footprint. Compare your results, track your progress and see who manages to reduce their carbon emissions or water consumption the most.
Create a group
Launch a campaign in your organisation
Businesses, local authorities, associations, schools or festivals: get your organisation involved in a sustainable approach with an Nos Gestes Climat campaign. Raise your stakeholders' awareness of your carbon and water footprints using our turnkey tools.
Create a campaign
Making a collective commitment to climate issues
At Nos Gestes Climat, we believe in the power of collective action to meet environmental challenges. Our mission is to raise awareness and help everyone - citizens, businesses and local authorities - to better understand their ecological, carbon and water footprints, to identify the steps they can take to reduce them and to involve those around them in this movement.
Accelerate your collective impact with Nos Gestes Climat!
A reliable calculation model
Based on ADEME data
All the expertise of the Agence de l'Environnement et de la Maîtrise de l'Énergie can be found in the Nos Gestes Climat calculator: data, outlook, levers for action.
Discover the documentationFree and documented
The lines of code, the data and even much of the methodological thinking behind the calculator are all accessible, allowing anyone to contribute and improve the tool.
See what's new
