Milieubarometer EN

CO₂‑footprint

CO₂ footprint Prisma 2024
	Theme			CO₂ emission factor		CO₂ equivalent
CO₂ Scope 1
Natural gas for heating	Fuels & heat	982.421	m³	2,13	kg CO₂ / m³	2.096	tonnes CO₂
Passengercar in km (scope 1 )	Business traffic	166.879	km	0,193	kg CO₂ / km	32,2	tonnes CO₂
Delivery van km	Business traffic	187.482	km	0,282	kg CO₂ / km	52,9	tonnes CO₂
Taxi bus (in litres) diesel	Passenger transport	4.954	litre	3,26	kg CO₂ / litre	16,1	tonnes CO₂
				Subtotal		2.198	tonnes CO₂
CO₂ Scope 2 and business travel
Self generated electricity - solar	Electricity	946.805	kWh	0	kg CO₂ / kWh	0	tonnes CO₂
Returned self-generated electricity	Electricity	472.330	feed-in kWh	0	kg CO₂ / feed-in kWh	0	tonnes CO₂
Purchased electricity	Electricity	3.274.294	kWh	0,536	kg CO₂ / kWh	1.755	tonnes CO₂
Of which green electricity - wind power	Electricity	327.429	kWh	-0,536	kg CO₂ / kWh	-176	tonnes CO₂
Of which green electricity from other countries	Electricity	2.946.865	kWh	0	kg CO₂ / kWh	0	tonnes CO₂
Of which for charging vehicles (green power)	Electricity	28.625	kWh	0	kg CO₂ / kWh	0	tonnes CO₂
Charge cards road transport (grey power)	Business traffic	95.000	kWh	0,536	kg CO₂ / kWh	50,9	tonnes CO₂
Declared km private car	Business traffic	2.744.223	km	0,193	kg CO₂ / km	530	tonnes CO₂
				Subtotal		2.160	tonnes CO₂
				CO₂ Emissions		4.358	tonnes CO₂
CO₂ Scope 3
Drinking-water	Water & Wastewater	71.840	m³	0,298	kg CO₂ / m³	21,4	tonnes CO₂
Wastewater	Water & Wastewater	71.840	m³ domestic	0,678	kg CO₂ / m³ domestic	48,7	tonnes CO₂
Bicycle and walking	Commuter traffic	711.414	km	0	kg CO₂ / km	0	tonnes CO₂
Passenger car	Commuter traffic	10.576.718	km	0,193	kg CO₂ / km	2.041	tonnes CO₂
Outsourced taxi bus transport	Passenger transport	1.343.000	vehicle km	0,287	kg CO₂ / vehicle km	385	tonnes CO₂
				Subtotal		2.497	tonnes CO₂