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R450A GWP: global warming potential (AR4, AR5, AR6)

R450A has a 100-year global warming potential (GWP) of 547 to 601 under AR4, 547 under AR5, and 643 under AR6.

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.

R450A: global warming potential by report and horizon, in kg CO₂e per kg
ReportHorizonGWPPrinted by
AR4100 years547CO2emissiefactoren.be
AR4100 years601CO2emissiefactoren.nl
AR5100 years547CO2emissiefactoren.nl
AR6100 years643CO2emissiefactoren.be, CO2emissiefactoren.nl

Composition

R450A is a blend. Shares by mass as CO2emissiefactoren.nl states them.

ComponentShare by mass
R134a42%
R1234yf58%

Who publishes it

Every open record of R450A this page reads, with the figures it prints.

PublisherRecordRegionFiguresFactor page
CO2emissiefactoren.beR450A - (blend of R134a (42%) and R1234ze (58%)BelgiumAR4 100 years: 547 · AR6 100 years: 643
CO2emissiefactoren.nlR450aNetherlandsAR4 100 years: 601 · AR5 100 years: 547 · AR6 100 years: 643

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

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