Our carbon footprint is calculated per the GHG protocol, a standard for measuring carbon emissions. We’ve calculated scope 1, scope 2 and parts of scope 3. CO2e stands for CO2 equivalent, the calculation where all other greenhouse gasses are converted to CO2 impact.
The emissions factor for cargo transport over land, sea and air changes every year a little, but the difference between 2020 and 2021 was more extensive. This has led to a big reduction in carbon emissions. New data showed that transport has become cleaner and thus has lower emissions.