open-climate.aiFactors

R427A GWP: global warming potential (AR4, AR5, AR6)

R427A has a 100-year global warming potential (GWP) of 2,138 under AR4, 2,024 under AR5, 2,397 under AR6, and 2,392 under WMO 2022.

A GWP is counted in kilograms of CO₂ equivalent (kg CO₂e) per kilogram of gas released.

GWP by IPCC report and horizon

One row per figure. When publishers print different figures under one report, each figure gets its own row.

R427A: global warming potential by report and horizon, in kg CO₂e per kg
ReportHorizonGWPPrinted by
AR4100 years2,138UNEP
AR5100 years2,024ADEME, DESNZ
AR6100 years2,397ADEME, MITECO
WMO 202220 years4,911UNEP
WMO 2022100 years2,392UNEP

Composition

R427A is a blend. Shares by mass as MITECO states them.

ComponentShare by mass
R3215%
R12525%
R143a10%
R134a50%

Who publishes it

Every open record of R427A this page reads, with the figures it prints.

PublisherRecordRegionFiguresFactor page
ADEMER427aWorldAR6 100 years: 2,397
ADEMER427aWorldAR5 100 years: 2,024
DESNZBlends - R427AUnited KingdomAR5 100 years: 2,024
MITECOR-427A - R-32/125/143a/134a (15/25/10/50)SpainAR6 100 years: 2,397
UNEPR-427A - R-32/125/143a/134a (15.0/25.0/10.0/50.0)WorldAR4 100 years: 2,138 · WMO 2022 20 years: 4,911 · WMO 2022 100 years: 2,392

Source: the open records of the open-climate.ai catalogue, version 1590.

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