Chad vs Yemen: Per capita GHG emissions vs. per capita CO₂ emissions
Chad
0.458 tonnes of CO₂ equivalents per person
in 2024
Yemen
0.4359 tonnes of CO₂ equivalents per person
in 2024
Chad rank
188th
Yemen rank
190th
Per capita GHG emissions vs. per capita CO₂ emissions over time
- Chad
- Yemen
How they compare
Chad currently reports 0.458 tonnes of CO₂ equivalents per person against 0.4359 tonnes of CO₂ equivalents per person in Yemen, a difference of 0.0221 tonnes of CO₂ equivalents per person.
That makes Chad's figure about 1.1 times Yemen's.
The two have swapped places 5 times across 175 shared years of data; in 1850 it was Yemen ahead.
Chad ranks 188th and Yemen ranks 190th of 197 countries.
Across the 18 decades both report, Chad averaged higher in 2 and Yemen in 16.
Head to head by decade
| Decade | Chad | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0.1057 tonnes of CO₂ equivalents per person | 0.4036 tonnes of CO₂ equivalents per person | 0.2979 tonnes of CO₂ equivalents per person | Yemen |
| 1860s | 0.1063 tonnes of CO₂ equivalents per person | 0.4052 tonnes of CO₂ equivalents per person | 0.2988 tonnes of CO₂ equivalents per person | Yemen |
| 1870s | 0.1076 tonnes of CO₂ equivalents per person | 0.4111 tonnes of CO₂ equivalents per person | 0.3034 tonnes of CO₂ equivalents per person | Yemen |
| 1880s | 0.1087 tonnes of CO₂ equivalents per person | 0.4206 tonnes of CO₂ equivalents per person | 0.3119 tonnes of CO₂ equivalents per person | Yemen |
| 1890s | 0.1146 tonnes of CO₂ equivalents per person | 0.4277 tonnes of CO₂ equivalents per person | 0.3131 tonnes of CO₂ equivalents per person | Yemen |
| 1900s | 0.1262 tonnes of CO₂ equivalents per person | 0.4315 tonnes of CO₂ equivalents per person | 0.3054 tonnes of CO₂ equivalents per person | Yemen |
| 1910s | 0.149 tonnes of CO₂ equivalents per person | 0.4033 tonnes of CO₂ equivalents per person | 0.2543 tonnes of CO₂ equivalents per person | Yemen |
| 1920s | 0.1815 tonnes of CO₂ equivalents per person | 0.3302 tonnes of CO₂ equivalents per person | 0.1487 tonnes of CO₂ equivalents per person | Yemen |
| 1930s | 0.2144 tonnes of CO₂ equivalents per person | 0.2122 tonnes of CO₂ equivalents per person | 0.0022 tonnes of CO₂ equivalents per person | Chad |
| 1940s | 0.2648 tonnes of CO₂ equivalents per person | 0.1504 tonnes of CO₂ equivalents per person | 0.1144 tonnes of CO₂ equivalents per person | Chad |
| 1950s | 0.3036 tonnes of CO₂ equivalents per person | 0.4751 tonnes of CO₂ equivalents per person | 0.1715 tonnes of CO₂ equivalents per person | Yemen |
| 1960s | 0.2923 tonnes of CO₂ equivalents per person | 0.8315 tonnes of CO₂ equivalents per person | 0.5391 tonnes of CO₂ equivalents per person | Yemen |
| 1970s | 0.2942 tonnes of CO₂ equivalents per person | 0.4544 tonnes of CO₂ equivalents per person | 0.1601 tonnes of CO₂ equivalents per person | Yemen |
| 1980s | 0.3517 tonnes of CO₂ equivalents per person | 0.8416 tonnes of CO₂ equivalents per person | 0.4898 tonnes of CO₂ equivalents per person | Yemen |
| 1990s | 0.447 tonnes of CO₂ equivalents per person | 1.13 tonnes of CO₂ equivalents per person | 0.6864 tonnes of CO₂ equivalents per person | Yemen |
| 2000s | 0.5374 tonnes of CO₂ equivalents per person | 1.53 tonnes of CO₂ equivalents per person | 0.9951 tonnes of CO₂ equivalents per person | Yemen |
| 2010s | 0.529 tonnes of CO₂ equivalents per person | 0.9908 tonnes of CO₂ equivalents per person | 0.4618 tonnes of CO₂ equivalents per person | Yemen |
| 2020s | 0.4832 tonnes of CO₂ equivalents per person | 0.496 tonnes of CO₂ equivalents per person | 0.0127 tonnes of CO₂ equivalents per person | Yemen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher per capita ghg emissions vs. per capita co₂ emissions, Chad or Yemen?
- Chad, at 0.458 tonnes of CO₂ equivalents per person against 0.4359 tonnes of CO₂ equivalents per person in Yemen as of 2024.
- What is the difference in per capita ghg emissions vs. per capita co₂ emissions between Chad and Yemen?
- 0.0221 tonnes of CO₂ equivalents per person, with Chad ahead.
- How many years of comparable data are there for Chad and Yemen?
- 175 years are reported by both, from 1850 to 2024.
- How do Chad and Yemen rank globally for per capita ghg emissions vs. per capita co₂ emissions?
- Chad ranks 188th and Yemen ranks 190th of 197 countries.
- Where does this data come from?
- Jones et al. (2025); Population based on various sources (2024) – with major processing by Our World in Data, published as Per capita GHG emissions vs. per capita CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Greenhouse gas emissions are measured in tonnes per person of carbon dioxide-equivalents over a 100-year timescale.