Which has higher share of global co₂ emissions, Sierra Leone or Somalia?

Sierra Leone, at 0.0% against 0.0% in Somalia as of 2024.

How many years of comparable data are there for Sierra Leone and Somalia?

75 years are reported by both, from 1950 to 2024.

Where does this data come from?

Global Carbon Budget (2025) – with major processing by Our World in Data, published as Share of global CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Somalia: Share of global CO₂ emissions

Sierra Leone

0.0%

in 2024

Somalia

0.0%

in 2024

Sierra Leone rank

162nd

Somalia rank

164th

Share of global CO₂ emissions over time

Sierra Leone
Somalia

How they compare

Sierra Leone currently reports 0.0% against 0.0% in Somalia, a difference of 0.0%.

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

The two have swapped places 6 times across 75 shared years of data; in 1950 it was Sierra Leone ahead.

Sierra Leone ranks 162nd and Somalia ranks 164th of 215 countries.

Across the 8 decades both report, Sierra Leone averaged higher in 5 and Somalia in 3.

Head to head by decade

Decade	Sierra Leone	Somalia	Difference	Ahead
1950s	0.0%	0.0%	0.0%	Sierra Leone
1960s	0.0%	0.0%	0.0%	Sierra Leone
1970s	0.0%	0.0%	0.0%	Sierra Leone
1980s	0.0%	0.0%	0.0%	Somalia
1990s	0.0%	0.0%	0.0%	Somalia
2000s	0.0%	0.0%	0.0%	Somalia
2010s	0.0%	0.0%	0.0%	Sierra Leone
2020s	0.0%	0.0%	0.0%	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of global co₂ emissions, Sierra Leone or Somalia?: Sierra Leone, at 0.0% against 0.0% in Somalia as of 2024.
What is the difference in share of global co₂ emissions between Sierra Leone and Somalia?: 0.0%, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Somalia?: 75 years are reported by both, from 1950 to 2024.
How do Sierra Leone and Somalia rank globally for share of global co₂ emissions?: Sierra Leone ranks 162nd and Somalia ranks 164th of 215 countries.
Where does this data come from?: Global Carbon Budget (2025) – with major processing by Our World in Data, published as Share of global CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Somalia: Share of global CO₂ emissions. Statizoid, drawing on Global Carbon Budget (2025) – with major processing by Our World in Data. Retrieved 08 October 2026, from https://climate.statizoid.com/compare/annual-share-of-co2-emissions/sierra-leone/somalia-fed-rep/

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About this data

Indicator: Share of global CO₂ emissions
Unit: %
Source: Global Carbon Budget (2025) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 215 places, 23,408 data points, 1750–2024
Last refreshed: 18 September 2026

Annual total emissions of carbon dioxide (CO₂), excluding land-use change, measured as a percentage of global emissions of CO₂ in the same year.