Milieubarometer EN

CO2-footprint

CO₂ footprint Locatie Zeist 2021
	Theme			CO₂-parameter		CO₂-equivalent
CO₂ Scope 1
Power generator (15% efficiency)	Electricity	0	litre diesel	2,17	kg CO₂ / litre diesel	0	tonnes CO₂
Natural gas used for heating	Fuels & heat	623.800	m3	1,88	kg CO₂ / m3	1.175	tonnes CO₂
Natural gas used for CHP	Fuels & heat	0	m3	1,88	kg CO₂ / m3	0	tonnes CO₂
Ammonia = R717	Emissions	0	kg	0	kg CO₂ / kg	0	tonnes CO₂
Methane	Emissions	0	kg	28,0	kg CO₂ / kg	0	tonnes CO₂
Solvents	Emissions	0	kg	8,00	kg CO₂ / kg	0	tonnes CO₂
Sulfur hexafluoride	Emissions	0	kg	23.500	kg CO₂ / kg	0	tonnes CO₂
Desflurane	Emissions	0	240 ml flesje	2.590	kg CO₂ / 240 ml flesje	0	tonnes CO₂
Isoflurane	Emissions	0	250 ml flesje	539	kg CO₂ / 250 ml flesje	0	tonnes CO₂
Sevoflurane	Emissions	132	250 ml flesje	73,1	kg CO₂ / 250 ml flesje	9,65	tonnes CO₂
N2O	Emissions	700	kg	265	kg CO₂ / kg	186	tonnes CO₂
Refrigerant - R1233zd	Emissions	0	kg	1,00	kg CO₂ / kg	0	tonnes CO₂
Mixed gas Argon/CO2 85/15%	Emissions	0	litre (200 bar)	1,00	kg CO₂ / litre (200 bar)	0	tonnes CO₂
Mixed gas Argon/CO2 80/20%	Emissions	0	litre (200 bar)	1,00	kg CO₂ / litre (200 bar)	0	tonnes CO₂
CO2 welding gas	Emissions	0	kg CO₂	1,00	kg CO₂ / kg CO₂	0	tonnes CO₂
Passengercar in km (scope 1 )	Business traffic	0	km	0,195	kg CO₂ / km	0	tonnes CO₂
Helicopter (in litres) kerosene	Business traffic	0	litre	3,20	kg CO₂ / litre	0	tonnes CO₂
Delivery van km	Freight transport	19.493	km	0,282	kg CO₂ / km	5,50	tonnes CO₂
Delivery van (in litres) gasoline	Freight transport	0	litre	2,78	kg CO₂ / litre	0	tonnes CO₂
Delivery van (in litres) diesel	Freight transport	0	litre	3,26	kg CO₂ / litre	0	tonnes CO₂
Small truck km	Freight transport	15.594	km	0,381	kg CO₂ / km	5,94	tonnes CO₂
				Subtotal		1.382	tonnes CO₂
CO₂ Scope 2 and business travel
Self generated electricity - solar	Electricity	0	kWh	0	kg CO₂ / kWh	0	tonnes CO₂
Purchased electricity	Electricity	2.921.399	kWh	0,556	kg CO₂ / kWh	1.624	tonnes CO₂
Of which green electricity	Electricity	0	kWh	0	kg CO₂ / kWh	0	tonnes CO₂
Of which for charging vehicles (green power)	Electricity	0	kWh	0	kg CO₂ / kWh	0	tonnes CO₂
Of which for charging vehicles (grey power)	Electricity	0	kWh	-0,556	kg CO₂ / kWh	0	tonnes CO₂
Electricity from CHP delivered to the grid	Fuels & heat	0	kWh	-0,556	kg CO₂ / kWh	0	tonnes CO₂
Heat (from heat network)	Fuels & heat	0	GJ	36,0	kg CO₂ / GJ	0	tonnes CO₂
Cold supplied by third parties	Fuels & heat	0	GJ	26,8	kg CO₂ / GJ	0	tonnes CO₂
Cold from external heat-cold storage (green)	Fuels & heat	0	GJ	0	kg CO₂ / GJ	0	tonnes CO₂
Bicycle and walking	Business traffic	0	km	0	kg CO₂ / km	0	tonnes CO₂
Electric bicycle	Business traffic	0	km	0	kg CO₂ / km	0	tonnes CO₂
Declared km private car	Business traffic	43.231	km	0,195	kg CO₂ / km	8,43	tonnes CO₂
Public transport	Business traffic	0	passenger km	0,0150	kg CO₂ / passenger km	0	tonnes CO₂
Air transport (in tonnes of CO2)	Business traffic	0	tonne CO₂	0,200	kg CO₂ / tonne CO₂	0	tonnes CO₂
				Subtotal		1.633	tonnes CO₂
				CO₂ Emissions		3.015	tonnes CO₂
CO₂ Scope 3
Drinking-water	Water & Wastewater	11.137	m3	0,298	kg CO₂ / m3	3,32	tonnes CO₂
Wastewater	Water & Wastewater	11.137	m3 (0,015 VE/m3)	0,442	kg CO₂ / m3 (0,015 VE/m3)	4,92	tonnes CO₂
Public transport	Visitor traffic	0	passenger km	0,0150	kg CO₂ / passenger km	0	tonnes CO₂
Bicycle and walking	Visitor traffic	0	km	0	kg CO₂ / km	0	tonnes CO₂
Moped and scooter	Visitor traffic	0	km	0,0528	kg CO₂ / km	0	tonnes CO₂
motorcycle	Visitor traffic	0	km	0,137	kg CO₂ / km	0	tonnes CO₂
Car	Visitor traffic	0	visitor km	0,195	kg CO₂ / visitor km	0	tonnes CO₂
Cab	Visitor traffic	0	passenger km	0,0780	kg CO₂ / passenger km	0	tonnes CO₂
Shuttle bus (8p)	Visitor traffic	0	km	0,282	kg CO₂ / km	0	tonnes CO₂
Public transport	Commuter traffic	183.827	passenger km	0,015	kg CO₂ / passenger km	2,76	tonnes CO₂
Bicycle and walking	Commuter traffic	498.009	km	0	kg CO₂ / km	0	tonnes CO₂
Electric bicycle	Commuter traffic	155.599	km	0,006	kg CO₂ / km	0,934	tonnes CO₂
Moped and scooter (gasoline)	Commuter traffic	30.753	km	0,0528	kg CO₂ / km	1,62	tonnes CO₂
Passenger car	Commuter traffic	810.355	km	0,195	kg CO₂ / km	158	tonnes CO₂
Passenger car electric	Commuter traffic	0	km	0,475	kg CO₂ / km	0	tonnes CO₂
Environmentally certified paper	Paper (& Commodities)	2.612	kg	1,21	kg CO₂ / kg	3,16	tonnes CO₂
				Subtotal		175	tonnes CO₂