World CO2 emissions data for 2020
Key questions
-
How much total CO₂ did World emit in 2020?
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World emitted 35007.74 million tonnes of CO₂ in 2020.
This represents 100.0% of the world's entire CO₂ emissions that year.
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What was the CO₂ per capita of World in 2020?
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In 2020, World emitted 4.46 tonnes of carbon dioxide per person.
This is on a total population of 7840952832.
Breakdown
The total CO₂ emissions of 35007.74 million tonnes emitted by World in 2020 come from the following sources:
| Source |
CO₂ emissions (million tonnes) |
CO₂ emissions per capita (tonnes) |
| Oil |
10899.95 |
1.39 |
| Gas |
7555.26 |
0.96 |
| Coal |
14225.92 |
1.81 |
| Cement |
1633.05 |
0.21 |
| Flaring |
398.52 |
0.05 |