Annual global CO2 emissions from
fossil fuels and industry, billion tonnes
2021
37.1bn
40
30
20
10
0
1850
1900
1950
2000
CO2 emissions from fossil fuel burning
Annual global CO2 emissions from fossil fuels and industry, billion tonnes
2021
37.1bn
40
30
20
10
0
1850
1900
1950
2000