Mali vs Sierra Leone: Annual carbon dioxide emissions
Mali
17.64 million
in 2026
Sierra Leone
18.37 million
in 2026
Mali rank
40th
Sierra Leone rank
38th
Annual carbon dioxide emissions over time
- Mali
- Sierra Leone
How they compare
Sierra Leone currently reports 18.37 million against 17.64 million in Mali, a difference of 727,100.
The two have swapped places 10 times across 24 shared years of data; in 2003 it was Sierra Leone ahead.
Mali ranks 40th and Sierra Leone ranks 38th of 248 countries.
Sierra Leone has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Mali | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 41.40 million | 45.58 million | 4.18 million | Sierra Leone |
| 2010s | 31.30 million | 51.57 million | 20.26 million | Sierra Leone |
| 2020s | 27.16 million | 29.29 million | 2.12 million | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual carbon dioxide emissions, Mali or Sierra Leone?
- Sierra Leone, at 18.37 million against 17.64 million in Mali as of 2026.
- What is the difference in annual carbon dioxide emissions between Mali and Sierra Leone?
- 727,100, with Sierra Leone ahead.
- How many years of comparable data are there for Mali and Sierra Leone?
- 24 years are reported by both, from 2003 to 2026.
- How do Mali and Sierra Leone rank globally for annual carbon dioxide emissions?
- Mali ranks 40th and Sierra Leone ranks 38th 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.