CH4 (non-fossil) GWP: global warming potential (AR4, AR5, AR6)
CH4 (non-fossil) has a 100-year global warming potential (GWP) of 25 under AR4, 28 under AR5, and 27 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 | 25 | CO2emissiefactoren.nl |
| AR5 | 100 years | 28 | CO2emissiefactoren.nl |
| AR6 | 100 years | 27 | CO2emissiefactoren.be, CO2emissiefactoren.nl |
Who publishes it
Every open record of CH4 (non-fossil) this page reads, with the figures it prints.
| Publisher | Record | Region | Figures | Factor page |
|---|---|---|---|---|
| CO2emissiefactoren.be | Methane (non-fossil) - CH4 | Belgium | AR6 100 years: 27 | |
| CO2emissiefactoren.nl | Methane (CH4) - non-fossil | Netherlands | AR4 100 years: 25 · AR5 100 years: 28 · AR6 100 years: 27 |
Source: the open records of the open-climate.ai catalogue, version 1590.
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