Skip to content
Milieubarometer EN

CO₂‑footprint

Alrijne Zorggroep - Locatie Ziekenhuis Alphen aan den Rijn - 2025
CO₂ emission factor CO₂ equivalent
Electricity
Purchased electricity 1.661.826 kWh 0,497 kg CO₂ / kWh 826 tonne CO₂
Of which green electricity - wind power 631.494 kWh -0,497 kg CO₂ / kWh -314 tonne CO₂
Of which for charging vehicles (grey power) 7.000 kWh -0,497 kg CO₂ / kWh -3,48 tonne CO₂
Subtotal 509 tonne CO₂
Fuels & heat
Natural gas for heating 159.131 2,13 kg CO₂ / m³ 340 tonne CO₂
Subtotal 340 tonne CO₂
Water & Wastewater
Drinking-water 11.262 0,298 kg CO₂ / m³ 3,36 tonne CO₂
Wastewater 10.699 m³ domestic 0,613 kg CO₂ / m³ domestic 6,56 tonne CO₂
Subtotal 9,91 tonne CO₂
Commercial waste
Used frying fat 150 kg 0,007 kg CO₂ / kg 0,00105 tonne CO₂
Paper and cardboard 11.653 kg 0,007 kg CO₂ / kg 0,0816 tonne CO₂
Plastic - clean foil 120 kg 0,051 kg CO₂ / kg 0,00612 tonne CO₂
Residual waste 120.933 kg 0,038 kg CO₂ / kg 4,60 tonne CO₂
Glass 2.460 kg 0,026 kg CO₂ / kg 0,0640 tonne CO₂
Subtotal 4,75 tonne CO₂
Hazardous waste
Specific hospital waste 983 kg 0,038 kg CO₂ / kg 0,0374 tonne CO₂
Polluted emballage 20,0 kg 0,038 kg CO₂ / kg 0,000760 tonne CO₂
Subtotal 0,0381 tonne CO₂
Visitor traffic
Public transport 262.852 passenger km 0,014 kg CO₂ / passenger km 3,68 tonne CO₂
Bicycle and walking 175.234 km 0 kg CO₂ / km 0 tonne CO₂
Car 1.226.644 carkilometers 0,191 kg CO₂ / carkilometers 234 tonne CO₂
Subtotal 238 tonne CO₂
CO₂ Emissions 1.101 tonne CO₂