In 2023, China's carbon dioxide emissions accounted for nearly a third of the global total, followed by the United States with just under 16%. Notable increases in emissions were seen in countries like Vietnam and Bangladesh, while countries like Ukraine and Russia witnessed significant declines. Over the past five years, shifts have reflected economic changes, energy transitions, and policy impacts in various regions.
Future trends to monitor include the impact of global commitments to climate change mitigation, technological advancements in renewable energy, and potential economic recoveries affecting emissions levels. Policymaking and international collaboration will shape the landscape of global carbon dioxide emissions in the coming years.
Top countries in Carbon Dioxide Emissions Share by Country (Million Metric Tons of Carbon Dioxide)
| # | 10 Countries | Percent | Last Year | YoY | 5-years CAGR | |
|---|---|---|---|---|---|---|
| 1 | 1 China | 32.74 | 2023 | +0.6% | +0.93% | View data |
| 2 | 2 United States | 15.93 | 2023 | +1.76% | -0.88% | View data |
| 3 | 3 India | 6.31 | 2023 | -4.94% | -4.45% | View data |
| 4 | 4 Russia | 4.47 | 2023 | -1.15% | -2.47% | View data |
| 5 | 5 Japan | 3.06 | 2023 | -3.08% | -4.01% | View data |
| 6 | 6 Iran | 2.26 | 2023 | +2.26% | +2.45% | View data |
| 7 | 7 Indonesia | 2.2 | 2023 | +5.65% | +3.53% | View data |
| 8 | 8 Germany | 2.19 | 2023 | +1.67% | -1.63% | View data |
| 9 | 9 South Korea | 1.96 | 2023 | +1.44% | -1.36% | View data |
| 10 | 10 Canada | 1.88 | 2023 | +2.36% | +0.21% | View data |
