Sierra Leone vs Yemen: Annual CO₂ emissions including land-use change, gaps filled

Sierra Leone
9.59 million tonnes
in 2024
Yemen
10.33 million tonnes
in 2024
Sierra Leone rank
127th
Yemen rank
126th

Annual CO₂ emissions including land-use change, gaps filled over time

  • Sierra Leone
  • Yemen
020.0M40.0M60.0M80.0M100.0M195019872024

How they compare

Yemen currently reports 10.33 million tonnes against 9.59 million tonnes in Sierra Leone, a difference of 740,010 tonnes.

That makes Yemen's figure about 1.1 times Sierra Leone's.

The two have swapped places 7 times across 75 shared years of data; in 1950 it was Sierra Leone ahead.

Sierra Leone ranks 127th and Yemen ranks 126th of 194 countries.

Across the 8 decades both report, Sierra Leone averaged higher in 6 and Yemen in 2.

Head to head by decade

Decade Sierra Leone Yemen Difference Ahead
1950s 7.14 million tonnes 1.51 million tonnes 5.63 million tonnes Sierra Leone
1960s 7.97 million tonnes 3.71 million tonnes 4.25 million tonnes Sierra Leone
1970s 8.90 million tonnes 2.56 million tonnes 6.34 million tonnes Sierra Leone
1980s 11.20 million tonnes 7.88 million tonnes 3.32 million tonnes Sierra Leone
1990s 6.58 million tonnes 13.51 million tonnes 6.93 million tonnes Yemen
2000s 65.65 million tonnes 22.46 million tonnes 43.19 million tonnes Sierra Leone
2010s 20.67 million tonnes 17.63 million tonnes 3.05 million tonnes Sierra Leone
2020s 10.30 million tonnes 10.43 million tonnes 133,788 tonnes Yemen

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual co₂ emissions including land-use change, gaps filled, Sierra Leone or Yemen?
Yemen, at 10.33 million tonnes against 9.59 million tonnes in Sierra Leone as of 2024.
What is the difference in annual co₂ emissions including land-use change, gaps filled between Sierra Leone and Yemen?
740,010 tonnes, with Yemen ahead.
How many years of comparable data are there for Sierra Leone and Yemen?
75 years are reported by both, from 1950 to 2024.
How do Sierra Leone and Yemen rank globally for annual co₂ emissions including land-use change, gaps filled?
Sierra Leone ranks 127th and Yemen ranks 126th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Annual CO₂ emissions including land-use change, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Yemen: Annual CO₂ emissions including land-use change, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 13 November 2026, from https://climate.statizoid.com/compare/annual-co2-emissions-including-land-use-change-gaps-filled/sierra-leone/yemen-rep/

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About this data

Indicator
Annual CO₂ emissions including land-use change, gaps filled
Unit
tonnes
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
194 places, 21,015 data points, 1850–2024
Last refreshed

Annual CO₂ emissions including land-use change with 79 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.