Global

R-422D / HFC-422D

Germany

Carbon dioxide (CO2)

Australia

R-134a / HFC-134a (1.1.1.2-tetrafluoroethane)

R-404A / HFC-404A

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the EPA's GHG Emission Factors Hub (xlsx).

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the excel file CO2 Emissiefactoren 2024 providing a Dutch standard list of CO2 emission factors. For additional information on this emission factor please see: https://co2emissiefactoren.nl/factoren/2024/22/26/koudemiddelen-blends-r422d/

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the excel file CO2 Emissiefactoren 2026 providing a Dutch standard list of CO2 emission factors. For additional information on the application and interpretation of this emission factor please refer to the link: https://co2emissiefactoren.nl/factoren/2026/22/26/koudemiddelen-blends-r422d/

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the 2025 GHG Emission Factors Hub (xlsx) file published by the US EPA at the source URL.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the Conversion Factors 2026: flat file published by the UK Government at the source URL.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the CSV file "Koudemiddelen NL" from CO2 Emissiefactoren 2025.02 providing a standard list of CO2 emission factors.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Calculated using the blend of gases taken from UNEP and applying GWPs from IPCC AR6. Blend: R-22/152a/124 (53.0/13.0/34.0). Source URL: https://ozone.unep.org/lists-substances-and-blends

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from Table 12, published by Cornerstone as the continuation of the U.S. EPA's GHG Emission Factors Hub.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere.  Data quality flag: methodology - This dataset has been deprecated by the source

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the Conversion Factors 2022: flat file published by the UK Government at the source URL.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the Conversion Factors 2024: flat file published by the UK Government at the source URL.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the Conversion Factors 2025: flat file published by the UK Government at the source URL.

Global Warming Potential (GWP) of a greenhouse gas covered by the Kyoto Protocol and included within scope of an inventory prepared under GHG Protocol. This should be used to report leakage from air-conditioning refrigeration units or other release to the atmosphere. Retrieved from the excel file CO2 Emissiefactoren 2026 providing a Dutch standard list of CO2 emission factors. For additional information on this emission factor please see:

Property	Value
Name	R-422D / HFC-422D
Sector	Refrigerants and Fugitive Gases
Category	Refrigerants and Fugitive Gases
Source	BEIS, CO2 Emissiefactoren, CO2 Emissiefactoren Belgium, Cornerstone Sustainability Data Initiative, EPA, GHG Protocol, UNEP
Region	Global (GLOBAL)
Year	2007 2014 2021
LCA Activity	fugitive_release, fugitive_release_combined

Emission Factor Name	Region	Source	Year	Unit
R-422D / HFC-422D	Global	EPA	2007	Unit Type
R-422D / HFC-422D	Global	CO2 Emissiefactoren	2014	Unit Type
R-422D / HFC-422D	Global	CO2 Emissiefactoren	2021	Unit Type
R-422D / HFC-422D	Global	EPA	2007	Unit Type
R-422D / HFC-422D	Global	EPA	2014	Unit Type
R-422D / HFC-422D	Global	BEIS	2014	Unit Type
R-422D / HFC-422D	Global	CO2 Emissiefactoren Belgium	2014	Unit Type
R-422D / HFC-422D	Global	UNEP	2021	Unit Type
R-422D / HFC-422D	Global	CO2 Emissiefactoren Belgium	2021	Unit Type
R-422D / HFC-422D	Global	Cornerstone Sustainability Data Initiative	2021	Unit Type
R-422D / HFC-422D	Global	EPA	2007	Unit Type
R-422D / HFC-422D	Global	GHG Protocol	2007	Unit Type
R-422D / HFC-422D	Global	BEIS	2007	Unit Type
R-422D / HFC-422D	Global	BEIS	2014	Unit Type
R-422D / HFC-422D	Global	BEIS	2014	Unit Type
R-422D / HFC-422D	Global	BEIS	2014	Unit Type
R-422D / HFC-422D	Global	CO2 Emissiefactoren	2007	Unit Type
R-422D / HFC-422D	Global	EPA	2014	Unit Type

R-422D / HFC-422D

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Related factors

Refrigerants and Fugitive Gases Emission Factors

Carbon dioxide (CO2)

R-134a / HFC-134a (1.1.1.2-tetrafluoroethane)

R-404A / HFC-404A

R-422D / HFC-422D

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Related factors

Refrigerants and Fugitive Gases Emission Factors

Carbon dioxide (CO2)

R-134a / HFC-134a (1.1.1.2-tetrafluoroethane)

R-404A / HFC-404A

Detailed Metadata

API Reference