The global CO2 emissions per capita in 2023 exhibit considerable variability across countries. Brunei recorded the highest emissions at 15.32 metric tons per capita, albeit with a slight year-on-year decrease of 1.65%. Other high emitters like Saudi Arabia and Canada showed minor increases of 0.041% and decreases of 2.2%, respectively. Conversely, Panama and Cambodia recorded substantial growth in emissions, with year-on-year variations of 5.92% and 5.46%. Developing nations such as India and Morocco showed moderate increases, while countries like Yemen and Brazil experienced significant reductions.
Over a longer period, several countries have consistently decreased their CO2 emissions per capita, such as Poland, Greece, and Hungary, reflecting advancements in renewable energy and emissions regulations. In contrast, emerging economies like India and Iraq have seen gradual rises, indicating industrial growth.
Future trends to watch include the potential for sharper declines in emissions from developed nations due to stricter environmental policies and technological advances, alongside possible increases in developing nations driven by industrialization and economic growth.
Top countries in Carbon Dioxide Emissions by Country
| # | 10 Countries | Metric Tons Per Capita | Last Year | YoY | 5-years CAGR | |
|---|---|---|---|---|---|---|
| 1 | 1 Brunei | 15.32 | 2023 | -0.39% | -1.65% | View data |
| 2 | 2 Saudi Arabia | 14.62 | 2023 | 0% | +0.041% | View data |
| 3 | 3 Canada | 13.77 | 2023 | 0% | -2.2% | View data |
| 4 | 4 Trinidad and Tobago | 11.5 | 2023 | -1.12% | -1.45% | View data |
| 5 | 5 Czech Republic | 8.53 | 2023 | +1.31% | -1.76% | View data |
| 6 | 6 Malaysia | 7.69 | 2023 | +1.05% | +1.24% | View data |
| 7 | 7 Poland | 6.62 | 2023 | -1.34% | -3.52% | View data |
| 8 | 8 Serbia | 6.29 | 2023 | 0% | -0.62% | View data |
| 9 | 9 Chile | 4.88 | 2023 | +3.61% | +1.32% | View data |
| 10 | 10 Greece | 4.75 | 2023 | 0% | -3.72% | View data |
