Sierra Leone
CO2 from fossil fuels and industry in Sierra Leone, 2022.
2022 at a glance
- Total
- 1.44 million tonnes150th of 164 countries in 2022
- Per person
- 0.174 tonnes152nd of 164 countries in 2022
- Per unit of GDP
- 0.124 kg per international dollar (2011 prices, PPP)130th of 164 countries in 2022
In 2024, the latest year with a total, Sierra Leone emitted 1.43 million tonnes.
The trend
CO2 from fossil fuels and industry in Sierra Leone was 1.43 million tonnes in 2024, 188% more than in 1990. The highest yearly total between 1950 and 2024 was 1.48 million tonnes, in 2021.
Show the data as a table
| Year | Million tonnes |
|---|---|
| 1950 | 0.158 |
| 1955 | 0.183 |
| 1960 | 0.714 |
| 1965 | 0.282 |
| 1970 | 0.857 |
| 1975 | 0.524 |
| 1980 | 0.608 |
| 1985 | 0.663 |
| 1990 | 0.498 |
| 1995 | 0.224 |
| 2000 | 0.271 |
| 2005 | 0.432 |
| 2010 | 0.546 |
| 2015 | 1.08 |
| 2020 | 1.19 |
| 2024 | 1.43 |
By source, 2022
| Source | Million tonnes |
|---|---|
| Oil | 1.44 |
| Cement | 0 |
| Gas flaring | 0 |
Sources
- Our World in Data, CO2 and Greenhouse Gas Emissions (owid-co2-data.csv): countries from 1950. Our World in Data, CO2 and Greenhouse Gas Emissions (ourworldindata.org/co2-and-greenhouse-gas-emissions), based on the Global Carbon Budget (2025), the Maddison Project Database 2023 (Bolt and van Zanden) and OWID's population series. Retrieved 16 October 2026. Terms. Trimmed from the published file.
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