Direct and indirect emissions
Unit | Data | CO2-equivalent 2021 | Data | CO2-equivalent 2020 | ||
CO2 scope 1 | ||||||
Natural gas for heating | Fuels | m3 | 160.199 | 302 | 239.673 | 452 |
Passenger cars petrol | Business travel | litre | 1.236.873 | 3.443 | 1.112.338 | 3.097 |
Passenger cars diesel | Business travel | litre | 1.499.935 | 4.893 | 1.531.001 | 4.994 |
(Sub) total | 8638 | 8.543 | ||||
CO2 scope 2 | ||||||
Purchased electricity | Electricity | kWh | 2.716.213 | 1.510 | 2.522.042 | 1.402 |
Of which green electricity from biomass | Electricity | kWh | 0 | 0 | 0 | 0 |
Returned electricity | Electricity | kWh | 167.922 | -93,4 | 165.521 | -92 |
Electric cars | Business travel | kWh | 620.999 | 345 | 88.288 | 49,1 |
Commuting traffic | Business travel | km | 3.022.182 | 589 | 2.817.290 | 549 |
(Sub) total | 841 | 506 | ||||
CO2 scope 3 | ||||||
Drinking water | Water & wastewater | m3 | 6.514 | 1,94 | 6.214 | 1,85 |
Paper with eco label | Office paper | kg | 13.526 | 16,3 | 28.055 | 33,9 |
(Sub) total | 18,24 | 35,75 | ||||
Total | 9.497 | 9.085 | ||||
Compensation (green gas) | 160.199 | -302 | 239673 | -452 | ||
Net CO2 emission | tonne | 9.195 | 8.633 |