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Nederlands NL / English EN
Nederlands NL / English EN
Milieubarometer EN

CO₂‑footprint

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Martini ziekenhuis - 2025
CO₂ emission factor CO₂ equivalent
Scope 1
Fuels & heat Natural gas for heating 1.171.147 m³ 2,13 kg CO₂ / m³ 2.499 tonne CO₂
Fuels & heat Heating oil 20.503 litre 3,46 kg CO₂ / litre 71,0 tonne CO₂
Business traffic Scooter and moped km 158 km 0,076 kg CO₂ / km 0,0120 tonne CO₂
Freight transport Delivery van km 277.189 km 0,282 kg CO₂ / km 78,2 tonne CO₂
Subtotal 2.648 tonne CO₂
Scope 1 niet-CO2 broeikasgassen
Emissions Sevoflurane 342 250 ml flesje 73,1 kg CO₂ / 250 ml flesje 25,0 tonne CO₂
Emissions N₂O 1.515 kg 273 kg CO₂ / kg 414 tonne CO₂
Subtotal 439 tonne CO₂
Scope 2 Marketbased
Electricity Purchased electricity 16.542.420 kWh 0,497 kg CO₂ / kWh 8.222 tonne CO₂
Electricity Of which green electricity - wind power 2.500.000 kWh -0,497 kg CO₂ / kWh -1.243 tonne CO₂
Electricity Of which for charging vehicles (grey power) 65.493 kWh -0,497 kg CO₂ / kWh -32,6 tonne CO₂
Subtotal 6.947 tonne CO₂
Zakelijk verkeer in scope 3
Business traffic Declared km gasoline 386.314 km 0,195 kg CO₂ / km 75,3 tonne CO₂
Business traffic Declared km diesel 39.893 km 0,18 kg CO₂ / km 7,18 tonne CO₂
Business traffic Declared km hybrid vehicles 28.443 km 0,183 kg CO₂ / km 5,21 tonne CO₂
Business traffic Declared km electric vehicles 29.425 km 0,062 kg CO₂ / km 1,82 tonne CO₂
Business traffic Declared km LPG 3.499 km 0,181 kg CO₂ / km 0,633 tonne CO₂
Business traffic Motorcycle 1.858 km 0,147 kg CO₂ / km 0,273 tonne CO₂
Business traffic Public transport 1.211 passenger km 0,014 kg CO₂ / passenger km 0,0170 tonne CO₂
Subtotal 90,5 tonne CO₂
CO₂ Emissions 10.124 tonne CO₂
Overige scope 3
Water & Wastewater Drinking-water 96.639 m³ 0,298 kg CO₂ / m³ 28,8 tonne CO₂
Water & Wastewater Wastewater 908 PU 26,6 kg CO₂ / PU 24,2 tonne CO₂
Commercial waste Swill 34.650 kg 0,007 kg CO₂ / kg 0,243 tonne CO₂
Commercial waste Paper and cardboard 87.860 kg 0,007 kg CO₂ / kg 0,615 tonne CO₂
Commercial waste Paper - confidential 30.420 kg 0,007 kg CO₂ / kg 0,213 tonne CO₂
Commercial waste Plastic - clean foil 4.780 kg 0,051 kg CO₂ / kg 0,244 tonne CO₂
Commercial waste White and brown goods 2.169 kg 0,032 kg CO₂ / kg 0,0694 tonne CO₂
Commercial waste Electronic waste 2.837 kg 0,032 kg CO₂ / kg 0,0908 tonne CO₂
Commercial waste Metals - ferrous 11.250 kg 0,032 kg CO₂ / kg 0,360 tonne CO₂
Commercial waste Unsorted construction and demolition waste 15.320 kg 0,016 kg CO₂ / kg 0,245 tonne CO₂
Commercial waste Packaging waste (mix) 2.880 kg 0,051 kg CO₂ / kg 0,147 tonne CO₂
Commercial waste Residual waste 537.682 kg 0,038 kg CO₂ / kg 20,4 tonne CO₂
Commercial waste Toner cartridges 346 kg 0,051 kg CO₂ / kg 0,0176 tonne CO₂
Hazardous waste Spray cans 16,0 kg 0,038 kg CO₂ / kg 0,000608 tonne CO₂
Hazardous waste Adhesive waste 19,0 kg 0,038 kg CO₂ / kg 0,000722 tonne CO₂
Hazardous waste Used lubricating oil / waste oil halogen-poor 177 kg 0,038 kg CO₂ / kg 0,00673 tonne CO₂
Hazardous waste Polluted absorption grit 172 kg 0,038 kg CO₂ / kg 0,00654 tonne CO₂
Hazardous waste Coolant 86,0 kg 0,038 kg CO₂ / kg 0,00327 tonne CO₂
Hazardous waste Old drugs 1.433 kg 0,038 kg CO₂ / kg 0,0545 tonne CO₂
Hazardous waste Amalgam sludge 5,00 kg 0,038 kg CO₂ / kg 0,000190 tonne CO₂
Hazardous waste Specific hospital waste 69.990 kg 0,038 kg CO₂ / kg 2,66 tonne CO₂
Hazardous waste Lab chemicals - general 12.924 kg 0,038 kg CO₂ / kg 0,491 tonne CO₂
Hazardous waste Acidic+neutral inorganic (Lab chemicals cat 1) 1.657 kg 0,038 kg CO₂ / kg 0,0630 tonne CO₂
Hazardous waste Alkaline inorganic (Lab chemicals cat 2) 836 kg 0,038 kg CO₂ / kg 0,0318 tonne CO₂
Hazardous waste Halogen-poor organic (lab chemicals cat 3) 10.184 kg 0,038 kg CO₂ / kg 0,387 tonne CO₂
Hazardous waste Halogen-rich organic (Lab chemicals cat 4) 22,0 kg 0,038 kg CO₂ / kg 0,000836 tonne CO₂
Hazardous waste Heavy metals, metalloids (Lab chemicals cat 5) 4,00 kg 0,038 kg CO₂ / kg 0,000152 tonne CO₂
Hazardous waste Exceptional risk waste (Lab chemicals cat 6) 221 kg 0,038 kg CO₂ / kg 0,00840 tonne CO₂
Hazardous waste Batteries 696 kg 0,038 kg CO₂ / kg 0,0264 tonne CO₂
Hazardous waste Small hazardous waste 285 kg 0,038 kg CO₂ / kg 0,0108 tonne CO₂
Hazardous waste Polluted emballage 10.559 kg 0,038 kg CO₂ / kg 0,401 tonne CO₂
Hazardous waste Fluorescent tubes / high pressure lamps 59,0 kg 0,038 kg CO₂ / kg 0,00224 tonne CO₂
Hazardous waste Unsorted hazardous waste 700 kg 0,038 kg CO₂ / kg 0,0266 tonne CO₂
Visitor traffic Shuttle bus (8p) 15.000 km 0,271 kg CO₂ / km 4,07 tonne CO₂
Commuter traffic Gasoline passenger car (km) 16.120.096 km 0,195 kg CO₂ / km 3.143 tonne CO₂
Commuter traffic Diesel passenger car (km) 2.283.274 km 0,18 kg CO₂ / km 411 tonne CO₂
Commuter traffic PHEV (Plug-in hybrid) (km) 1.434.833 km 0,183 kg CO₂ / km 263 tonne CO₂
Commuter traffic Electric passenger car (km) 1.195.451 km 0,062 kg CO₂ / km 74,1 tonne CO₂
Commuter traffic LPG passenger car (km) 104.448 km 0,181 kg CO₂ / km 18,9 tonne CO₂
Commuter traffic Motorcycle 20.747 km 0,147 kg CO₂ / km 3,05 tonne CO₂
Commuter traffic Motorcycle (electric) 14.969 km 0,057 kg CO₂ / km 0,853 tonne CO₂
Commuter traffic Moped and scooter (gasoline) 19.784 km 0,076 kg CO₂ / km 1,50 tonne CO₂
Commuter traffic Moped, scooter or speedpedelec (electrical) 68.524 km 0,013 kg CO₂ / km 0,891 tonne CO₂
Commuter traffic Bicycle and walking 2.925.141 km 0 kg CO₂ / km 0 tonne CO₂
Commuter traffic Public transport 489.352 passenger km 0,014 kg CO₂ / passenger km 6,85 tonne CO₂
Subtotal 4.007 tonne CO₂