Table 2 Change in global mean surface temperature (GMST) due to emissions of CH4 during 1851–2021, and the contributions of countries or country groupings which contributed at least 3% of the change in GMST.
Gas | Source | Country or Grouping | °C | % |
|---|---|---|---|---|
CH4 | Total | GLOBAL | 0.41 | |
NONANNEX | 0.31 | 74.0 | ||
LMDC | 0.17 | 40.5 | ||
BASIC | 0.12 | 29.9 | ||
ANNEXI | 0.11 | 25.8 | ||
OECD | 0.10 | 23.2 | ||
ANNEXII | 0.07 | 17.5 | ||
China | 0.06 | 14.9 | ||
LDC | 0.04 | 9.6 | ||
USA | 0.04 | 8.5 | ||
India | 0.03 | 8.2 | ||
EIT | 0.03 | 8.1 | ||
Brazil | 0.02 | 5.9 | ||
EU27 | 0.02 | 5.8 | ||
Russia | 0.02 | 4.8 | ||
Indonesia | 0.01 | 3.3 | ||
Fossil | GLOBAL | 0.26 | ||
NONANNEX | 0.18 | 71.5 | ||
LMDC | 0.11 | 42.8 | ||
BASIC | 0.07 | 28.4 | ||
ANNEXI | 0.07 | 28.2 | ||
OECD | 0.06 | 23.6 | ||
China | 0.05 | 18.8 | ||
ANNEXII | 0.05 | 17.5 | ||
EIT | 0.03 | 10.5 | ||
USA | 0.02 | 9.4 | ||
Russia | 0.02 | 6.5 | ||
EU27 | 0.02 | 6.0 | ||
LDC | 0.01 | 5.5 | ||
India | 0.01 | 5.1 | ||
Indonesia | 0.01 | 3.7 | ||
Nigeria | 0.01 | 3.7 | ||
Brazil | 0.01 | 3.3 | ||
LULUC | GLOBAL | 0.16 | ||
NONANNEX | 0.12 | 78.2 | ||
LMDC | 0.06 | 36.6 | ||
BASIC | 0.05 | 32.5 | ||
OECD | 0.04 | 22.5 | ||
ANNEXI | 0.03 | 21.7 | ||
ANNEXII | 0.03 | 17.6 | ||
LDC | 0.03 | 16.4 | ||
India | 0.02 | 13.3 | ||
Brazil | 0.02 | 10.1 | ||
China | 0.01 | 8.5 | ||
USA | 0.01 | 6.9 | ||
EU27 | 0.01 | 5.3 | ||
EIT | 0.01 | 4.2 | ||
Pakistan | 0.00 | 3.2 | ||
Australia | 0.00 | 3.1 |
