Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square in Sierra Leone
Sierra Leone: Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square was 0.0001 Mt CO2e per square kilometre in 2023. ▲ Rising
Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square in Sierra Leone, 1970–2023
Source: Statizoid (derived). Measured in Mt CO2e per square kilometre.
Analysis
In 2023, total greenhouse gas emissions excluding lulucf (mt co2e), per square in Sierra Leone stood at 0.0001 Mt CO2e per square kilometre.
That represents a change of up 6.3% on the previous year and up 19.9% over ten years.
Over the whole period, total greenhouse gas emissions excluding lulucf (mt co2e), per square in Sierra Leone peaked at 0.0001 Mt CO2e per square kilometre in 2021 and was at its lowest, 0 Mt CO2e per square kilometre, in 1970.
That places Sierra Leone 155th out of 203 countries with data for 2023, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 54 years of available data.
Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square in Sierra Leone, year by year
| Year | Mt CO2e per square kilometre | Change |
|---|---|---|
| 1970 | 0 Mt CO2e per square kilometre | — |
| 1971 | 0 Mt CO2e per square kilometre | +1.2% |
| 1972 | 0 Mt CO2e per square kilometre | +1.4% |
| 1973 | 0 Mt CO2e per square kilometre | +1.0% |
| 1974 | 0 Mt CO2e per square kilometre | +3.0% |
| 1975 | 0 Mt CO2e per square kilometre | +3.8% |
| 1976 | 0 Mt CO2e per square kilometre | +3.0% |
| 1977 | 0 Mt CO2e per square kilometre | +2.2% |
| 1978 | 0 Mt CO2e per square kilometre | +2.5% |
| 1979 | 0 Mt CO2e per square kilometre | -0.3% |
| 1980 | 0 Mt CO2e per square kilometre | +0.9% |
| 1981 | 0 Mt CO2e per square kilometre | -0.8% |
| 1982 | 0 Mt CO2e per square kilometre | +3.3% |
| 1983 | 0 Mt CO2e per square kilometre | -1.5% |
| 1984 | 0 Mt CO2e per square kilometre | -2.1% |
| 1985 | 0 Mt CO2e per square kilometre | +1.6% |
| 1986 | 0 Mt CO2e per square kilometre | +5.5% |
| 1987 | 0 Mt CO2e per square kilometre | +11.2% |
| 1988 | 0 Mt CO2e per square kilometre | +1.4% |
| 1989 | 0 Mt CO2e per square kilometre | -2.1% |
| 1990 | 0 Mt CO2e per square kilometre | +17.1% |
| 1991 | 0.0001 Mt CO2e per square kilometre | +5.9% |
| 1992 | 0 Mt CO2e per square kilometre | -9.1% |
| 1993 | 0 Mt CO2e per square kilometre | +0.2% |
| 1994 | 0 Mt CO2e per square kilometre | +0.3% |
| 1995 | 0 Mt CO2e per square kilometre | +2.6% |
| 1996 | 0 Mt CO2e per square kilometre | +1.8% |
| 1997 | 0 Mt CO2e per square kilometre | +1.8% |
| 1998 | 0.0001 Mt CO2e per square kilometre | +1.1% |
| 1999 | 0.0001 Mt CO2e per square kilometre | +2.3% |
| 2000 | 0 Mt CO2e per square kilometre | -8.3% |
| 2001 | 0 Mt CO2e per square kilometre | +1.8% |
| 2002 | 0.0001 Mt CO2e per square kilometre | +4.8% |
| 2003 | 0.0001 Mt CO2e per square kilometre | +5.1% |
| 2004 | 0.0001 Mt CO2e per square kilometre | +4.9% |
| 2005 | 0.0001 Mt CO2e per square kilometre | +11.7% |
| 2006 | 0.0001 Mt CO2e per square kilometre | +14.3% |
| 2007 | 0.0001 Mt CO2e per square kilometre | -9.4% |
| 2008 | 0.0001 Mt CO2e per square kilometre | +4.1% |
| 2009 | 0.0001 Mt CO2e per square kilometre | +7.7% |
| 2010 | 0.0001 Mt CO2e per square kilometre | +5.4% |
| 2011 | 0.0001 Mt CO2e per square kilometre | +7.4% |
| 2012 | 0.0001 Mt CO2e per square kilometre | +5.7% |
| 2013 | 0.0001 Mt CO2e per square kilometre | +4.9% |
| 2014 | 0.0001 Mt CO2e per square kilometre | +3.2% |
| 2015 | 0.0001 Mt CO2e per square kilometre | -7.0% |
| 2016 | 0.0001 Mt CO2e per square kilometre | +1.2% |
| 2017 | 0.0001 Mt CO2e per square kilometre | +0.4% |
| 2018 | 0.0001 Mt CO2e per square kilometre | +3.3% |
| 2019 | 0.0001 Mt CO2e per square kilometre | +2.3% |
| 2020 | 0.0001 Mt CO2e per square kilometre | +2.6% |
| 2021 | 0.0001 Mt CO2e per square kilometre | +14.0% |
| 2022 | 0.0001 Mt CO2e per square kilometre | -6.4% |
| 2023 | 0.0001 Mt CO2e per square kilometre | +6.3% |
Sierra Leone compared with similar countries
- Sierra Leone's 0.0001 Mt CO2e per square kilometre is above the median for low income countries, which is 0.0001 Mt CO2e per square kilometre, 1.4× the median. (24 countries reporting)
- Sierra Leone's 0.0001 Mt CO2e per square kilometre is below the median for Sub-Saharan Africa, which is 0.0001 Mt CO2e per square kilometre, 96% of the median. (47 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 1980s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 1990s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | 10 |
| 2000s | 0.0001 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | 10 |
| 2010s | 0.0001 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | 10 |
| 2020s | 0.0001 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | 0.0001 Mt CO2e per square kilometre | 4 |
Countries ranked near Sierra Leone
- 152 Tanzania 0.0001 Mt CO2e per square kilometre compare
- 153 Guinea-Bissau 0.0001 Mt CO2e per square kilometre compare
- 154 Algeria 0.0001 Mt CO2e per square kilometre compare
- 156 Paraguay 0.0001 Mt CO2e per square kilometre compare
- 157 Djibouti 0.0001 Mt CO2e per square kilometre compare
- 158 Lesotho 0.0001 Mt CO2e per square kilometre compare
More environment data for Sierra Leone
- Historical exposure to drought — Land soil moisture anomaly -5.4 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -5.39 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.232 °C (2025)
- Temperature change 1.28 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 1.72 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 1.11 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is total greenhouse gas emissions excluding lulucf (mt co2e), per square in Sierra Leone?
- Total greenhouse gas emissions excluding lulucf (mt co2e), per square in Sierra Leone was 0.0001 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
- What is the highest total greenhouse gas emissions excluding lulucf (mt co2e), per square recorded in Sierra Leone?
- The highest recorded value was 0.0001 Mt CO2e per square kilometre in 2021.
- What is the lowest total greenhouse gas emissions excluding lulucf (mt co2e), per square recorded in Sierra Leone?
- The lowest recorded value was 0 Mt CO2e per square kilometre in 1970.
- How does Sierra Leone rank for total greenhouse gas emissions excluding lulucf (mt co2e), per square?
- Sierra Leone ranks 155th out of 203 countries with data for 2023.
- Is total greenhouse gas emissions excluding lulucf (mt co2e), per square rising or falling in Sierra Leone?
- Over the last ten years it is up 19.9%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from Statizoid (derived), published as part of Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Total greenhouse gas emissions excluding LULUCF (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Total greenhouse gas emissions excluding LULUCF (Mt CO2e) ÷ Land area (sq. km)
Computed from
- Total greenhouse gas emissions excluding LULUCF EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Total greenhouse gas emissions excluding LULUCF (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.