R507 GWP: global warming potential (AR4, AR5, AR6)
R507 has a 100-year global warming potential (GWP) of 3,985 under AR4, 3,985 under AR5, and 4,775 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.
| Report | Horizon | GWP | Printed by |
|---|---|---|---|
| AR4 | 100 years | 3,985 | CO2emissiefactoren.be, CO2emissiefactoren.nl |
| AR5 | 100 years | 3,985 | ADEME, CO2emissiefactoren.nl, UOS |
| AR6 | 100 years | 4,775 | ADEME, CO2emissiefactoren.be, CO2emissiefactoren.nl |
Composition
R507 is a blend. Shares by mass as CO2emissiefactoren.be states them.
| Component | Share by mass |
|---|---|
| R143a | 50% |
| R125 | 50% |
Who publishes it
Every open record of R507 this page reads, with the figures it prints.
| Publisher | Record | Region | Figures | Factor page |
|---|---|---|---|---|
| ADEME | R507 | World | AR5 100 years: 3,985 | |
| ADEME | R507 | World | AR6 100 years: 4,775 | |
| CO2emissiefactoren.be | R507 - (50% R143a; 50% R125) | Belgium | AR4 100 years: 3,985 · AR6 100 years: 4,775 | |
| CO2emissiefactoren.nl | R507 | Netherlands | AR4 100 years: 3,985 · AR5 100 years: 3,985 · AR6 100 years: 4,775 | |
| UOS | Refrigerants - R-507 | Iceland | AR5 100 years: 3,985 |
Source: the open records of the open-climate.ai catalogue, version 1590.
Every gas and refrigerant