We offer an overview your carbon footprint on journeys (car, train, plane) or through energy consumption (household, digital). This overview is estimated by your energy consumption, based on the information you provide, which we multiply by coefficients established and certified by ADEME. Your digital environmental impact is calculated using the methodology of the Shift Project, another major player in energy transition. You can find a more detailed explanation of our calculation methods at the bottom of each calculator page.
This is not a comprehensive assessment of your consumption, but an indicator that will give you initial insight.