Kilometres of air travel Corporate carbon footprint in tonnes of CO 2 equivalents 28,652 35,859 32,439 32,931 Scope 1 (direct emissions) in t CO 2 equivalents 13,512 16,213 Scope 2 (indirect emissions) in t CO 2 equivalents 15,022 18,714 Scope 3 (business fl ights) in t CO 2 equivalents 118 932 * including fi ve additional companies compared to the previous year temperatures in the initial months of 2020 and that offi ces continued to be heated, even during periods of increased home offi ce use, because some employees were there.