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

CO₂‑footprint

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Maasstad Ziekenhuis - 2025
CO₂ emission factor CO₂ equivalent
Scope 1
Electricity Power generator (30% efficiency) 294 litre diesel 3,25 kg CO₂ / litre diesel 0,956 tonne CO₂
Fuels & heat Natural gas used for production 624.244 m³ 2,13 kg CO₂ / m³ 1.332 tonne CO₂
Business traffic Scooter and moped km 82,0 km 0,076 kg CO₂ / km 0,00623 tonne CO₂
Freight transport Delivery van (in litres) gasoline 2.918 litre 2,80 kg CO₂ / litre 8,16 tonne CO₂
Freight transport Delivery van (in litres) diesel 5.100 litre 3,25 kg CO₂ / litre 16,6 tonne CO₂
Freight transport Truck (in litres) diesel 9.714 litre 3,25 kg CO₂ / litre 31,6 tonne CO₂
Emissions Sevoflurane 137 250 ml flesje 73,1 kg CO₂ / 250 ml flesje 10,0 tonne CO₂
Emissions N₂O 15,0 kg 273 kg CO₂ / kg 4,10 tonne CO₂
Subtotal 1.404 tonne CO₂
Scope 2 Locationbased
Electricity Purchased electricity 14.489.248 kWh 0,268 kg CO₂ / kWh 3.883 tonne CO₂
Electricity Of which for charging vehicles (grey power) 14.300 kWh -0,268 kg CO₂ / kWh -3,83 tonne CO₂
Fuels & heat Heat (from heat network) 25.083 GJ 38,4 kg CO₂ / GJ 964 tonne CO₂
Business traffic Electric bicycle 926 km 0 kg CO₂ / km 0 tonne CO₂
Freight transport Electrical road transport (kWh) 14.300 kWh 0,268 kg CO₂ / kWh 3,83 tonne CO₂
Subtotal 4.847 tonne CO₂
Scope 3
1. Purchases Drinking-water 111.583 m³ 0,298 kg CO₂ / m³ 33,3 tonne CO₂
5. Waste from Operations Batteries 398 kg 0,038 kg CO₂ / kg 0,0151 tonne CO₂
5. Waste from Operations Coffee grounds 18.900 kg 0,007 kg CO₂ / kg 0,132 tonne CO₂
5. Waste from Operations Electronic waste 4.972 kg 0,032 kg CO₂ / kg 0,159 tonne CO₂
5. Waste from Operations Fluorescent tubes / high pressure lamps 292 kg 0,038 kg CO₂ / kg 0,0111 tonne CO₂
5. Waste from Operations Glass 20.000 kg 0,026 kg CO₂ / kg 0,520 tonne CO₂
5. Waste from Operations Hard plastic 4.720 kg 0,051 kg CO₂ / kg 0,241 tonne CO₂
5. Waste from Operations Lab chemicals - general 12.241 kg 0,038 kg CO₂ / kg 0,465 tonne CO₂
5. Waste from Operations Metals - ferrous 16.080 kg 0,032 kg CO₂ / kg 0,515 tonne CO₂
5. Waste from Operations Old drugs 7.779 kg 0,038 kg CO₂ / kg 0,296 tonne CO₂
5. Waste from Operations PET 220 kg 0,051 kg CO₂ / kg 0,0112 tonne CO₂
5. Waste from Operations Packaging waste (mix) 3.100 kg 0,051 kg CO₂ / kg 0,158 tonne CO₂
5. Waste from Operations Paper - confidential 21.915 kg 0,007 kg CO₂ / kg 0,153 tonne CO₂
5. Waste from Operations Paper and cardboard 81.160 kg 0,007 kg CO₂ / kg 0,568 tonne CO₂
5. Waste from Operations Plastic - clean foil 13.440 kg 0,051 kg CO₂ / kg 0,685 tonne CO₂
5. Waste from Operations Polluted emballage 642 kg 0,038 kg CO₂ / kg 0,0244 tonne CO₂
5. Waste from Operations Residual waste 705.050 kg 0,038 kg CO₂ / kg 26,8 tonne CO₂
5. Waste from Operations Small hazardous waste 60,0 kg 0,038 kg CO₂ / kg 0,00228 tonne CO₂
5. Waste from Operations Specific hospital waste 116.230 kg 0,038 kg CO₂ / kg 4,42 tonne CO₂
5. Waste from Operations Toner cartridges 500 kg 0,051 kg CO₂ / kg 0,0255 tonne CO₂
5. Waste from Operations Unsorted construction and demolition waste 27.160 kg 0,016 kg CO₂ / kg 0,435 tonne CO₂
5. Waste from Operations Wastewater 111.583 m³ (0,015 VE/m³) 0,400 kg CO₂ / m³ (0,015 VE/m³) 44,6 tonne CO₂
5. Waste from Operations White and brown goods 860 kg 0,032 kg CO₂ / kg 0,0275 tonne CO₂
5. Waste from Operations Wood - B 12.580 kg 0,007 kg CO₂ / kg 0,0881 tonne CO₂
6. Business Travel Declared km diesel 11.309 km 0,18 kg CO₂ / km 2,04 tonne CO₂
6. Business Travel Declared km electric vehicles 18.860 km 0,062 kg CO₂ / km 1,17 tonne CO₂
6. Business Travel Declared km gasoline 319.995 km 0,195 kg CO₂ / km 62,4 tonne CO₂
6. Business Travel Declared km hybrid vehicles 13.743 km 0,183 kg CO₂ / km 2,51 tonne CO₂
6. Business Travel Declared km private car 802 km 0,191 kg CO₂ / km 0,153 tonne CO₂
6. Business Travel Motorcycle 736 km 0,147 kg CO₂ / km 0,108 tonne CO₂
6. Business Travel Public transport 211.847 passenger km 0,014 kg CO₂ / passenger km 2,97 tonne CO₂
7. Employee Commuting Bicycle and walking 2.261.429 km 0 kg CO₂ / km 0 tonne CO₂
7. Employee Commuting Diesel passenger car (km) 1.025.637 km 0,18 kg CO₂ / km 185 tonne CO₂
7. Employee Commuting Electric passenger car (km) 1.108.659 km 0,062 kg CO₂ / km 68,7 tonne CO₂
7. Employee Commuting Gasoline passenger car (km) 13.812.097 km 0,195 kg CO₂ / km 2.693 tonne CO₂
7. Employee Commuting Moped and scooter (gasoline) 269.221 km 0,076 kg CO₂ / km 20,5 tonne CO₂
7. Employee Commuting Moped, scooter or speedpedelec (electrical) 164.734 km 0,013 kg CO₂ / km 2,14 tonne CO₂
7. Employee Commuting Motorcycle 309.548 km 0,147 kg CO₂ / km 45,5 tonne CO₂
7. Employee Commuting Motorcycle (electric) 22.651 km 0,057 kg CO₂ / km 1,29 tonne CO₂
7. Employee Commuting PHEV (Plug-in hybrid) (km) 1.227.430 km 0,183 kg CO₂ / km 225 tonne CO₂
7. Employee Commuting Public transport 3.061.972 passenger km 0,014 kg CO₂ / passenger km 42,9 tonne CO₂
9. Downstream transportation Bicycle and walking 2.160.000 km 0 kg CO₂ / km 0 tonne CO₂
9. Downstream transportation Car 11.880.000 visitor's km 0,0955 kg CO₂ / visitor's km 1.135 tonne CO₂
9. Downstream transportation Public transport 3.960.000 passenger km 0,014 kg CO₂ / passenger km 55,4 tonne CO₂
Subtotal 4.659 tonne CO₂
CO₂ Emissions 10.909 tonne CO₂