Refrigerant R-22 (HCFC-22)
Global Warming Potential for R-22, a hydrochlorofluorocarbon previously widely used in residential and commercial air conditioning. R-22 is being phased out under the Montreal Protocol.
Emission Factor Value
1,960
kg CO₂-e/kWh
What is the GWP of R-22?
R-22 has a Global Warming Potential of 1,960 (IPCC AR6). It is being phased out as an ozone-depleting substance.
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