In 2023, the United States led global CO2 emissions among the 26 countries considered, followed by Japan and Germany. Notably, many countries, including Kazakhstan, Ukraine, and Denmark, experienced the most significant emissions reductions. Over the past year, Estonia recorded the largest decline in emissions, reflecting a robust national effort towards decarbonization. The Compound Annual Growth Rate (CAGR) over the last five years indicates a general trend towards gradual reduction in emissions, with most countries showing negative growth rates, primarily driven by policy changes and improved energy efficiencies.
Future trends in global CO2 emissions will likely involve increased adoption of renewable energy sources and stricter regulatory frameworks. Countries are expected to leverage technological advancements in carbon capture and storage and enhance international collaboration to meet climate targets. Watch for enhanced commitments in transitioning to greener economies and investments in sustainable infrastructure to drive down emissions further.
Top countries in Carbon Dioxide Emissions (Without Land Use, Land-Use Change and Forestry) by Country
| # | 10 Countries | Thousand Metric Tons of CO2 Equivalent | Last Year | YoY | 5-years CAGR | |
|---|---|---|---|---|---|---|
| 1 | 1 United States | 5,217,100 | 2023 | +1.62% | -0.6% | View data |
| 2 | 2 Japan | 1,037,200 | 2023 | -1.17% | -1.9% | View data |
| 3 | 3 Germany | 654,060 | 2023 | -1.37% | -2.82% | View data |
| 4 | 4 South Korea | 623,300 | 2023 | +1.24% | -1.29% | View data |
| 5 | 5 Mexico | 514,070 | 2023 | +0.23% | -0.53% | View data |
| 6 | 6 United Kingdom | 335,660 | 2023 | -1.96% | -2.48% | View data |
| 7 | 7 Kazakhstan | 234,190 | 2023 | -3.95% | -5.28% | View data |
| 8 | 8 Ukraine | 200,520 | 2023 | -2.32% | -2.85% | View data |
| 9 | 9 Romania | 72,640 | 2023 | -3% | -1.98% | View data |
| 10 | 10 Austria | 66,490 | 2023 | +0.64% | -0.025% | View data |
