Iceland vs Sierra Leone: Co2 emissions and gdp
Iceland
26.71 billion
in 2025
Sierra Leone
28.01 billion
in 2025
Iceland rank
149th
Sierra Leone rank
146th
Co2 emissions and gdp over time
- Iceland
- Sierra Leone
How they compare
Sierra Leone currently reports 28.01 billion against 26.71 billion in Iceland, a difference of 1.30 billion.
The two have swapped places 4 times across 36 shared years of data; in 1990 it was Sierra Leone ahead.
Iceland ranks 149th and Sierra Leone ranks 146th of 198 countries.
Iceland has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iceland | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 11.57 billion | 9.34 billion | 2.22 billion | Iceland |
| 2000s | 16.95 billion | 11.89 billion | 5.06 billion | Iceland |
| 2010s | 20.63 billion | 19.19 billion | 1.44 billion | Iceland |
| 2020s | 25.13 billion | 24.93 billion | 200.25 million | Iceland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher co2 emissions and gdp, Iceland or Sierra Leone?
- Sierra Leone, at 28.01 billion against 26.71 billion in Iceland as of 2025.
- What is the difference in co2 emissions and gdp between Iceland and Sierra Leone?
- 1.30 billion, with Sierra Leone ahead.
- How many years of comparable data are there for Iceland and Sierra Leone?
- 36 years are reported by both, from 1990 to 2025.
- How do Iceland and Sierra Leone rank globally for co2 emissions and gdp?
- Iceland ranks 149th and Sierra Leone ranks 146th of 198 countries.
- Where does this data come from?
- Our World in Data, published as Co2 emissions and gdp. Statizoid refreshes it automatically from the source and publishes the full history for both places.