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Milieubarometer EN

CO₂‑footprint

CO₂ footprint Het Oogziekenhuis Rotterdam 2023
Theme CO₂ emission factor CO₂ equivalent
CO₂ Scope 1
Natural gas for heating Fuels & heat 14.982 m3 2,08 kg CO₂ / m3 31,1 tonnes CO₂
Sulfur hexafluoride Emissions 0,375 kg 23.500 kg CO₂ / kg 8,81 tonnes CO₂
N2O Emissions 50,0 kg 265 kg CO₂ / kg 13,3 tonnes CO₂
Subtotal 53,2 tonnes CO₂
CO₂ Scope 2 and business travel
Purchased electricity Electricity 1.889.000 kWh 0,456 kg CO₂ / kWh 861 tonnes CO₂
Of which green electricity from biomass Electricity 1.889.000 kWh -0,412 kg CO₂ / kWh -778 tonnes CO₂
Heat (from heat network) Fuels & heat 7.239 GJ 25,4 kg CO₂ / GJ 184 tonnes CO₂
Subtotal 267 tonnes CO₂
CO₂ Emissions 320 tonnes CO₂
CO₂ Scope 3
Drinking-water Water & Wastewater 6.644 m3 0,298 kg CO₂ / m3 1,98 tonnes CO₂
Public transport Visitor traffic 1.560.000 passenger km 0,02 kg CO₂ / passenger km 31,2 tonnes CO₂
Bicycle and walking Visitor traffic 130.000 km 0 kg CO₂ / km 0 tonnes CO₂
Moped and scooter Visitor traffic 156.000 km 0,0802 kg CO₂ / km 12,5 tonnes CO₂
motorcycle Visitor traffic 26.000 km 0,146 kg CO₂ / km 3,80 tonnes CO₂
Car Visitor traffic 3.900.000 visitor km 0,0965 kg CO₂ / visitor km 376 tonnes CO₂
Public transport Commuter traffic 1.684.199 passenger km 0,02 kg CO₂ / passenger km 33,7 tonnes CO₂
Bicycle and walking Commuter traffic 333.607 km 0 kg CO₂ / km 0 tonnes CO₂
Moped and scooter (gasoline) Commuter traffic 29.185 km 0,0802 kg CO₂ / km 2,34 tonnes CO₂
Motorcycle Commuter traffic 29.185 km 0,146 kg CO₂ / km 4,26 tonnes CO₂
Gasoline passenger car (km) Commuter traffic 452.143 km 0,204 kg CO₂ / km 92,2 tonnes CO₂
Diesel passenger car (km) Commuter traffic 168.375 km 0,18 kg CO₂ / km 30,3 tonnes CO₂
Hybrid passenger car (km) Commuter traffic 25.593 km 0,137 kg CO₂ / km 3,51 tonnes CO₂
Electric passenger car (km) Commuter traffic 86.657 km 0,069 kg CO₂ / km 5,98 tonnes CO₂
Courier service with delivery van km Freight transport 3.036 transport km 0,564 kg CO₂ / transport km 1,71 tonnes CO₂
Environmentally certified paper Papier (& Grondstoffen) 96.000 kg 1,21 kg CO₂ / kg 116 tonnes CO₂
Subtotal 716 tonnes CO₂