Table: Humana's carbon footprint, CO2e (tonne)
|Scope 1: Emissions from own vehicles and own energy generation (company cars, oil)
|Scope 2: Indirect emissions from purchase of electricity and district heating
|Scope 3: Emissions from business travel (air)
|TOTAL||6 621||7 769|
Scope 1: Based on measured fuel volumes for own vehicles. The oil consumption is based on measured and estimated volumes.
Scope 2: Based on measured and estimated electricity and district heating consumption.
Scope 3: Based on travel agencies’ emission calculations for air travel, booked centrally in Sweden and Norway.
Compared with the total figure of 5,781 CO2e reported for 2020 in the 2020 annual and sustainability report, updates of the following data have been made in the calculations in 2021, which have changed the total figure: the emission factor for electricity has changed in line with the GHG protocol and has been calculated using a market-based method. The emission factor for vehicle emissions has been adjusted to correspond to direct emissions, while an RFI factor has been added for business trips by air.