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R423A GWP: global warming potential (AR4, AR5)

R423A has a 100-year global warming potential (GWP) of 2,280 under AR4, 2,274 under AR5, and 2,472 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.

R423A: global warming potential by report and horizon, in kg CO₂e per kg
ReportHorizonGWPPrinted by
AR4100 years2,280UNEP
AR5100 years2,274DESNZ
WMO 202220 years4,901UNEP
WMO 2022100 years2,472UNEP

Composition

R423A is a blend. Shares by mass as UNEP states them.

ComponentShare by mass
R134a52.5%
R227ea47.5%

Who publishes it

Every open record of R423A this page reads, with the figures it prints.

PublisherRecordRegionFiguresFactor page
DESNZBlends - R423AUnited KingdomAR5 100 years: 2,274
UNEPR-423A - R-134a/227ea (52.5/47.5)WorldAR4 100 years: 2,280 · WMO 2022 20 years: 4,901 · WMO 2022 100 years: 2,472

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

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