United Kingdom

Netherlands

R1234ze

Germany

Global

Carbon dioxide (CO2)

Australia

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

R-404A / HFC-404A

Emission intensity for R1234ze. Emissions including only non-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 2023: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for R1234ze. Emissions including only non-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 2022: flat file published by the UK BEIS/Defra at the source URL.

Emission intensity for R1234ze. Emissions including only non-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 R1234ze. Emissions including only Kyoto products. Retrieved from the excel file CO2 Emissiefactoren 2024 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/2024/21/20/koudemiddelen-hfcs-1234ze-z/

Emission intensity for R1234ze. Emissions including only non-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 R1234ze. Emissions including only non-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 2021: flat file published by the UK BEIS/Defra at the source URL.

Property	Value
Name	R1234ze
Sector	Refrigerants and Fugitive Gases
Category	Refrigerants and Fugitive Gases
Source	BEIS, CO2 Emissiefactoren
Region	United Kingdom (GB), Netherlands (NL)
Year	2025 to 2021
LCA Activity	fugitive_release, fugitive_release_non_kyoto

R1234ze

Activity summary

Detailed Metadata

API Reference

Interested in licensing this data?

Related factors

Refrigerants and Fugitive Gases Emission Factors

Carbon dioxide (CO2)

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

R-404A / HFC-404A

Emission Factor Name	Region	Source	Year	Unit
R1234ze	United Kingdom	BEIS	2023	Unit Type
R1234ze	United Kingdom	BEIS	2022	Unit Type
R1234ze	United Kingdom	BEIS	2025	Unit Type
R1234ze	Netherlands	CO2 Emissiefactoren	2024	Unit Type
R1234ze	United Kingdom	BEIS	2024	Unit Type
R1234ze	United Kingdom	BEIS	2021	Unit Type

R1234ze

Activity summary

Detailed Metadata Unlock with Data Pro

API Reference Unlock with Data Pro

Interested in licensing this data?

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