Billion tonnes
40
Temporary dip
The Covid pandemic caused a dip in emissions in 2020, the last year for which full data is available
30
20
10
0
1750
1800
1850
1900
1950
2000
Billion tonnes
40
Temporary dip
The Covid pandemic caused a dip in emissions in 2020, the last year for which full data is available
30
20
10
0
1750
1800
1850
1900
1950
2000