Table 1 Change in global mean surface temperature (GMST) due to emissions of CO2 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 | % |
|---|---|---|---|---|
CO2 | Total | GLOBAL | 1.11 | |
ANNEXI | 0.58 | 51.9 | ||
OECD | 0.51 | 45.9 | ||
NONANNEX | 0.51 | 45.8 | ||
ANNEXII | 0.44 | 40.0 | ||
LMDC | 0.27 | 24.2 | ||
USA | 0.23 | 20.9 | ||
BASIC | 0.23 | 20.4 | ||
EIT | 0.14 | 12.4 | ||
EU27 | 0.13 | 11.8 | ||
China | 0.13 | 11.5 | ||
Russia | 0.07 | 6.7 | ||
LDC | 0.05 | 4.6 | ||
Brazil | 0.05 | 4.6 | ||
Germany | 0.04 | 3.7 | ||
Indonesia | 0.04 | 3.6 | ||
India | 0.04 | 3.3 | ||
United Kingdom | 0.03 | 3.1 | ||
Fossil | GLOBAL | 0.78 | ||
ANNEXI | 0.49 | 62.4 | ||
OECD | 0.43 | 55.6 | ||
ANNEXII | 0.38 | 49.0 | ||
NONANNEX | 0.27 | 34.3 | ||
USA | 0.19 | 24.4 | ||
LMDC | 0.18 | 23.7 | ||
BASIC | 0.16 | 19.9 | ||
EU27 | 0.13 | 16.9 | ||
China | 0.11 | 14.4 | ||
EIT | 0.11 | 13.6 | ||
Russia | 0.05 | 6.8 | ||
Germany | 0.04 | 5.4 | ||
United Kingdom | 0.03 | 4.3 | ||
Japan | 0.03 | 3.9 | ||
India | 0.03 | 3.3 | ||
LULUC | GLOBAL | 0.33 | ||
NONANNEX | 0.24 | 72.6 | ||
ANNEXI | 0.09 | 27.3 | ||
LMDC | 0.08 | 25.4 | ||
OECD | 0.08 | 23.3 | ||
BASIC | 0.07 | 21.5 | ||
ANNEXII | 0.06 | 18.8 | ||
LDC | 0.05 | 14.5 | ||
Brazil | 0.04 | 13.0 | ||
USA | 0.04 | 12.8 | ||
Indonesia | 0.03 | 9.9 | ||
EIT | 0.03 | 9.6 | ||
Russia | 0.02 | 6.5 | ||
China | 0.02 | 4.6 | ||
Canada | 0.01 | 3.4 | ||
India | 0.01 | 3.2 |
