Milieubarometer EN
CO₂‑footprint
- Period: 2017 HNT alles · 2018 HNT alles · 2019 HNT alles · 2020 HNT alles · 2021 HNT alles · 2022 HNT alles · 2023 HNT alles · 2024 HNT alles · 2025 HNT alles
| CO₂ emission factor | CO₂ equivalent | ||||||
|---|---|---|---|---|---|---|---|
| Scope 1 | |||||||
| Fuels & heat | Natural gas for heating | 10.317 | m³ | 2,08 | kg CO₂ / m³ | 21,4 | tonne CO₂ |
| Fuels & heat | Natural gas used for production | 371 | m³ | 2,08 | kg CO₂ / m³ | 0,771 | tonne CO₂ |
| Emissions | Mixed gas Argon/CO₂ 80/20% | 120 | litre (200 bar) | 0,0787 | kg CO₂ / litre (200 bar) | 0,00944 | tonne CO₂ |
| Freight transport | Small truck km | 13.878 | km | 0,381 | kg CO₂ / km | 5,29 | tonne CO₂ |
| Emissions | Refrigerant - R32 | 2,26 | kg | 677 | kg CO₂ / kg | 1,53 | tonne CO₂ |
| Emissions | Refrigerant - R410a | 0,800 | kg | 1.924 | kg CO₂ / kg | 1,54 | tonne CO₂ |
| Subtotal | 30,6 | tonne CO₂ | |||||
| Scope 2 Marketbased | |||||||
| Electricity | Returned self-generated electricity | 3.301 | feed-in kWh | 0 | kg CO₂ / feed-in kWh | 0 | tonne CO₂ |
| Electricity | Purchased electricity | 679.489 | kWh | 0,456 | kg CO₂ / kWh | 310 | tonne CO₂ |
| Electricity | Of which green electricity - wind power | 625.608 | kWh | -0,456 | kg CO₂ / kWh | -285 | tonne CO₂ |
| Fuels & heat | Heat (from heat network) | 3.663 | GJ | 25,7 | kg CO₂ / GJ* | 94,1 | tonne CO₂ |
| Subtotal | 119 | tonne CO₂ | |||||
| Scope 3 | |||||||
| 1. Purchases | Drinking-water | 4.148 | m³ | 0,298 | kg CO₂ / m³ | 1,24 | tonne CO₂ |
| 1. Purchases | Environmentally certified paper | 750 | kg | 1,21 | kg CO₂ / kg | 0,906 | tonne CO₂ |
| 4. Upstream transportation | Outsourced road transport diesel (liter) | 9.710 | litre | 3,26 | kg CO₂ / litre | 31,6 | tonne CO₂ |
| 4. Upstream transportation | Shipping (container) | 7.521 | container km | 0,252 | kg CO₂ / container km | 1,90 | tonne CO₂ |
| 5. Waste from Operations | Batteries | 27,0 | kg | 0,038 | kg CO₂ / kg | 0,00103 | tonne CO₂ |
| 5. Waste from Operations | Electronic waste | 217 | kg | 0,032 | kg CO₂ / kg | 0,00694 | tonne CO₂ |
| 5. Waste from Operations | Fluorescent tubes / high pressure lamps | 36,0 | kg | 0,038 | kg CO₂ / kg | 0,00137 | tonne CO₂ |
| 5. Waste from Operations | Glass | 7.260 | kg | 0,026 | kg CO₂ / kg | 0,189 | tonne CO₂ |
| 5. Waste from Operations | Paint cans / buckets with leftovers | 97,0 | kg | 0,038 | kg CO₂ / kg | 0,00369 | tonne CO₂ |
| 5. Waste from Operations | Paper - confidential | 90,0 | kg | 0,007 | kg CO₂ / kg | 0,000630 | tonne CO₂ |
| 5. Waste from Operations | Paper and cardboard | 8.855 | kg | 0,007 | kg CO₂ / kg | 0,0620 | tonne CO₂ |
| 5. Waste from Operations | Residual waste | 45.620 | kg | 0,324 | kg CO₂ / kg* | 14,8 | tonne CO₂ |
| 5. Waste from Operations | Solvents | 33,0 | kg | 0,038 | kg CO₂ / kg | 0,00125 | tonne CO₂ |
| 5. Waste from Operations | Spray cans | 14,0 | kg | 0,038 | kg CO₂ / kg | 0,000532 | tonne CO₂ |
| 5. Waste from Operations | Toner cartridges | 15,0 | kg | 0,051 | kg CO₂ / kg | 0,000765 | tonne CO₂ |
| 5. Waste from Operations | Unsorted voluminous commercial waste | 9.662 | kg | 0,048 | kg CO₂ / kg | 0,464 | tonne CO₂ |
| 5. Waste from Operations | Used frying fat | 6,00 | kg | 0,007 | kg CO₂ / kg | 0,0000420 | tonne CO₂ |
| 5. Waste from Operations | Wastewater | 3.758 | m³ domestic | 0,678 | kg CO₂ / m³ domestic | 2,55 | tonne CO₂ |
| 5. Waste from Operations | White goods | 184 | kg | 0,032 | kg CO₂ / kg | 0,00589 | tonne CO₂ |
| 6. Business Travel | Aeroplane long distance (>2500 km) | 210.588 | passenger km | 0,157 | kg CO₂ / passenger km | 33,1 | tonne CO₂ |
| 6. Business Travel | Car sharing km | 82.000 | km | 0,193 | kg CO₂ / km | 15,8 | tonne CO₂ |
| 6. Business Travel | Declared km private car | 54.000 | km | 0,193 | kg CO₂ / km | 10,4 | tonne CO₂ |
| 6. Business Travel | Public transport | 152.000 | passenger km | 0,02 | kg CO₂ / passenger km | 3,04 | tonne CO₂ |
| 7. Employee Commuting | Bicycle and walking | 118.000 | km | 0 | kg CO₂ / km | 0 | tonne CO₂ |
| 7. Employee Commuting | Electric passenger car (km) | 2.000 | km | 0,069 | kg CO₂ / km | 0,138 | tonne CO₂ |
| 7. Employee Commuting | Gasoline passenger car (km) | 237.000 | km | 0,204 | kg CO₂ / km | 48,3 | tonne CO₂ |
| 7. Employee Commuting | Moped and scooter (gasoline) | 15.000 | km | 0,08 | kg CO₂ / km | 1,20 | tonne CO₂ |
| 7. Employee Commuting | Moped, scooter or speedpedelec (electrical) | 5.000 | km | 0,0158 | kg CO₂ / km | 0,0790 | tonne CO₂ |
| 7. Employee Commuting | Motorcycle | 29.000 | km | 0,146 | kg CO₂ / km | 4,23 | tonne CO₂ |
| 7. Employee Commuting | Public transport | 714.000 | passenger km | 0,02 | kg CO₂ / passenger km | 14,3 | tonne CO₂ |
| Subtotal | 184 | tonne CO₂ | |||||
| CO₂ Emissions | 334 | tonne CO₂ | |||||
| *Factor is customized by user. | |||||||