Chad vs Sierra Leone: Annual carbon dioxide emissions
Chad
18.16 million
in 2026
Sierra Leone
18.36 million
in 2026
Chad rank
34th
Sierra Leone rank
33rd
Annual carbon dioxide emissions over time
- Chad
- Sierra Leone
How they compare
Sierra Leone currently reports 18.36 million against 18.16 million in Chad, a difference of 205,300.
The two have swapped places 7 times across 24 shared years of data; in 2003 it was Chad ahead.
Chad ranks 34th and Sierra Leone ranks 33rd of 248 countries.
Chad has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Chad | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 83.73 million | 45.58 million | 38.15 million | Chad |
| 2010s | 58.86 million | 51.57 million | 7.29 million | Chad |
| 2020s | 36.06 million | 29.29 million | 6.77 million | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual carbon dioxide emissions, Chad or Sierra Leone?
- Sierra Leone, at 18.36 million against 18.16 million in Chad as of 2026.
- What is the difference in annual carbon dioxide emissions between Chad and Sierra Leone?
- 205,300, with Sierra Leone ahead.
- How many years of comparable data are there for Chad and Sierra Leone?
- 24 years are reported by both, from 2003 to 2026.
- How do Chad and Sierra Leone rank globally for annual carbon dioxide emissions?
- Chad ranks 34th and Sierra Leone ranks 33rd of 248 countries.
- Where does this data come from?
- Our World in Data, published as Annual carbon dioxide emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.