Reducing anthropogenic greenhouse gas (GHG) emissions is the global priority for this century, in order to limit global warming to +1.5°C. The first step in any decarbonization strategy is to calculate the carbon footprint of your activities, products or projects. This involves drawing up a complete picture of all direct and indirect GHG emissions (scope 1, 2 and 3) in order to determine the levers to prioritize in order to reduce your footprint. This approach also aims to provide a better understanding of the risks and opportunities associated with climate change, so as to implement actions in line with your reality.