Table 1.
Global warming potential.
| Greenhouse gas | GWP |
|||
|---|---|---|---|---|
| AR2 1995 (IPCC, 1995) | AR3 2001 (IPCC, 2001) | AR4 2007 (IPCC, 2007) | AR5 2014 (IPCC, 2014) | |
| CH4 | 21 | 23 | 25 | 28 |
| N2O | 310 | 296 | 298 | 265 |
Data source: IPCC, 1995; IPCC, 2001; IPCC, 2007; IPCC, 2014.
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