United Kingdom

Global

Perfluoropentane (PFC-4-1-12)

Germany

Carbon dioxide (CO2)

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

R-32 / HFC-32 (difluoromethane)

Emission intensity for perfluoropentane (PFC-4-1-12). This conversion factor should be used to report leakage from air-conditioning refrigeration units or the release to the atmosphere of other gases that have global warming potential (GWP). Retrieved from the Conversion Factors 2023: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for perfluoropentane (PFC-4-1-12). This conversion factor should be used to report leakage from air-conditioning refrigeration units or the release to the atmosphere of other gases that have global warming potential (GWP). Retrieved from the Conversion Factors 2021: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for perfluoropentane (PFC-4-1-12). Emissions including only Kyoto products. This conversion factor should be used to report leakage from air-conditioning refrigeration units or the release to the atmosphere of other gases that have global warming potential (GWP). Retrieved from the Conversion Factors 2024: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for perfluoropentane (PFC-4-1-12). Emissions including only Kyoto products. This conversion factor should be used to report leakage from air-conditioning refrigeration units or the release to the atmosphere of other gases that have global warming potential (GWP). Retrieved from the Conversion Factors 2025: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for perfluoropentane (PFC-4-1-12). This conversion factor should be used to report leakage from air-conditioning refrigeration units or the release to the atmosphere of other gases that have global warming potential (GWP). Retrieved from the Conversion Factors 2022: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for PFC-4-1-12 (Perfluoropentane). This conversion factor should be used to report leakage from air-conditioning refrigeration units or the release to the atmosphere of other gases that have global warming potential (GWP). The primary sources are IPCC Fourth Assessment Report (AR4) and IPCC Fifth Assessment Report (AR5). NOTE: This dataset has been deprecated by the source.

Property	Value
Name	PFC-4-1-12 (Perfluoropentane) And 2 Other Names PFC-4-1-12 (Perfluoropentane) Perfluoropentane (PFC-4-1-12)
Sector	Refrigerants and Fugitive Gases
Category	Refrigerants and Fugitive Gases
Source	BEIS, GHG Protocol
Region	United Kingdom (GB), Global (GLOBAL)
Unit Type	Weight
Year	2025 to 2021
LCA Activity	fugitive_release, unknown

Perfluoropentane (PFC-4-1-12)

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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-32 / HFC-32 (difluoromethane)

Emission Factor Name	Region	Source	Year	Unit
Perfluoropentane (PFC-4-1-12)	United Kingdom	BEIS	2023	Weight
Perfluoropentane (PFC-4-1-12)	United Kingdom	BEIS	2021	Weight
Perfluoropentane (PFC-4-1-12)	United Kingdom	BEIS	2024	Weight
Perfluoropentane (PFC-4-1-12)	United Kingdom	BEIS	2025	Weight
Perfluoropentane (PFC-4-1-12)	United Kingdom	BEIS	2022	Weight
PFC-4-1-12 (Perfluoropentane)	Global	GHG Protocol	2021	Weight