10. Canada: 575 million tons of CO₂ emissions, contributing 1.5% to global CO₂ emissions.
9. Germany: 583 million tons of CO₂ emissions, accounting for 1.5% of global CO₂ emissions.
8. Saudi Arabia: 623 million tons of CO₂ emissions, making up 1.7% of global CO₂ emissions.
7. Indonesia: 675 million tons of CO₂ emissions, representing 1.8% of global CO₂ emissions.
6. Iran: 779 million tons of CO₂ emissions, contributing 2.0% to global CO₂ emissions.
5. Japan: 945 million tons of CO₂ emissions, accounting for 2.4% of global CO₂ emissions.
4. Russia: 2,070 million tons of CO₂ emissions, making up 5.3% of global CO₂ emissions.
3. India: 2,955 million tons of CO₂ emissions, representing 7.6% of global CO₂ emissions.
2. United States: 4,682 million tons of CO₂ emissions, contributing 12.0% to global CO₂ emissions.
1. China: 13,260 million tons of CO₂ emissions, accounting for 34.0% of global CO₂ emissions.