Global Warming Potentials (IPCC Fourth Assessment Report)
|
Species |
Chemical formula |
Global Warming Potential (100 year time horizon) |
|
Carbon dioxide |
CO2 |
1 |
|
Methane |
CH4 |
25 |
|
Nitrous oxide |
N2O |
298 |
|
|
|
|
|
HFC-23 |
CHF3 |
14800 |
|
HFC-32 |
CH2F2 |
675 |
|
HFC-41 |
CH3F |
92 |
|
HFC-43-10mee |
CF3CHFCHFCF2CF3 |
1640 |
|
HFC-125 |
C2HF5 |
3500 |
|
HFC-134 |
C2H2F4 |
1100 |
|
HFC-134a |
CH2FCF3 |
1430 |
|
HFC-143 |
C2H3F3 |
353 |
|
HFC-143a |
CF3CH3 |
4470 |
| HFC-152 | CH2FCH2F | 53 |
| HFC-152a | C2H4F2 | 124 |
| HFC-161 | CH3CH2F | 12 |
|
HFC-227ea |
C3HF7 |
3220 |
| HFC-236cb | CH2FCF2CF3 | 1340 |
| HFC-236ea | CHF2CHFCF3 | 1370 |
|
HFC-236fa |
C3H2F6 |
9810 |
|
HFC-245ca |
C3H3F5 |
693 |
| HFC-245fa | CHF2CH2CF3 | 1030 |
| HFC-365mfc | CH3CF2CH2CF3 | 794 |
|
Perfluoromethane |
CF4 |
7390 |
|
Perfluoroethane |
C2F6 |
12200 |
|
Perfluoropropane |
C3F8 |
8830 |
|
Perfluorobutane |
C4F10 |
8860 |
|
Perfluorocyclobutane |
c-C4F8 |
10300 |
|
Perfluoropentane |
C5F12 |
9160 |
|
Perfluorohexane |
C6F14 |
9300 |
| Perfluorodecalin | C10F18 | 7500 |
| Perfluorocyclopropane | c-C3F6 | 17340 |
|
Sulphur hexafluoride |
SF6 |
22800 |
| Nitrogen trifluoride | NF3 | 17200 |