Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) in Sierra Leone
Sierra Leone: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) was 17.05 % change on previous year in 2024. ◆ Volatile
Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) in Sierra Leone, 1971–2024
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Sierra Leone recorded 17.05 % change on previous year for nitrous oxide (n2o) emissions from industrial processes (mt co2e) in 2024.
That represents a change of up 300.9% on the previous year and up 148.4% over ten years.
Over the whole period, nitrous oxide (n2o) emissions from industrial processes (mt co2e) in Sierra Leone peaked at 85.01 % change on previous year in 1982 and was at its lowest, -20.97 % change on previous year, in 2008.
Sierra Leone ranks 12th of 202 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) in Sierra Leone, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1971 | -1.8 % change on previous year | — |
| 1972 | 1.57 % change on previous year | -187.3% |
| 1973 | -1.29 % change on previous year | -182.0% |
| 1974 | -1.83 % change on previous year | +41.8% |
| 1975 | 2.93 % change on previous year | -260.1% |
| 1976 | 4.66 % change on previous year | +59.0% |
| 1977 | 0.495 % change on previous year | -89.4% |
| 1978 | 2.22 % change on previous year | +347.8% |
| 1979 | -0.7229 % change on previous year | -132.6% |
| 1980 | 0 % change on previous year | -100.0% |
| 1981 | -1.21 % change on previous year | — |
| 1982 | 85.01 % change on previous year | -7105.0% |
| 1983 | -3.98 % change on previous year | -104.7% |
| 1984 | 4.7 % change on previous year | -218.0% |
| 1985 | -16.91 % change on previous year | -459.6% |
| 1986 | 11.29 % change on previous year | -166.8% |
| 1987 | 5.14 % change on previous year | -54.4% |
| 1988 | -13.86 % change on previous year | -369.5% |
| 1989 | 10.88 % change on previous year | -178.5% |
| 1990 | 32.72 % change on previous year | +200.6% |
| 1991 | -0.1072 % change on previous year | -100.3% |
| 1992 | -12.98 % change on previous year | +12013.0% |
| 1993 | -17.63 % change on previous year | +35.8% |
| 1994 | 29.19 % change on previous year | -265.6% |
| 1995 | 4.98 % change on previous year | -82.9% |
| 1996 | 7.73 % change on previous year | +55.1% |
| 1997 | -2.25 % change on previous year | -129.2% |
| 1998 | -0.4193 % change on previous year | -81.4% |
| 1999 | 2.42 % change on previous year | -677.4% |
| 2000 | -16.14 % change on previous year | -766.5% |
| 2001 | 17.03 % change on previous year | -205.6% |
| 2002 | -7.43 % change on previous year | -143.6% |
| 2003 | 26.13 % change on previous year | -451.5% |
| 2004 | 3.41 % change on previous year | -87.0% |
| 2005 | -5.81 % change on previous year | -270.5% |
| 2006 | 33.98 % change on previous year | -684.7% |
| 2007 | -6.94 % change on previous year | -120.4% |
| 2008 | -20.97 % change on previous year | +202.2% |
| 2009 | -0.0935 % change on previous year | -99.6% |
| 2010 | -16 % change on previous year | +17016.0% |
| 2011 | 12.92 % change on previous year | -180.8% |
| 2012 | 20.61 % change on previous year | +59.6% |
| 2013 | -3.52 % change on previous year | -117.1% |
| 2014 | 6.86 % change on previous year | -295.2% |
| 2015 | 21.73 % change on previous year | +216.5% |
| 2016 | -15.77 % change on previous year | -172.6% |
| 2017 | -4.18 % change on previous year | -73.5% |
| 2018 | -8.8 % change on previous year | +110.6% |
| 2019 | 0 % change on previous year | -100.0% |
| 2020 | 0.354 % change on previous year | — |
| 2021 | -0.5291 % change on previous year | -249.5% |
| 2022 | 9.66 % change on previous year | -1926.3% |
| 2023 | -8.49 % change on previous year | -187.8% |
| 2024 | 17.05 % change on previous year | -300.9% |
Biggest year-on-year movements
Years where Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) in Sierra Leone changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2010 | -17016.0% | -0.0935 % change on previous year | -16 % change on previous year |
| 1992 | -12013.0% | -0.1072 % change on previous year | -12.98 % change on previous year |
| 1982 | +7105.0% | -1.21 % change on previous year | 85.01 % change on previous year |
| 2022 | +1926.3% | -0.5291 % change on previous year | 9.66 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.6924 % change on previous year | -1.83 % change on previous year | 4.66 % change on previous year | 9 |
| 1980s | 8.11 % change on previous year | -16.91 % change on previous year | 85.01 % change on previous year | 10 |
| 1990s | 4.36 % change on previous year | -17.63 % change on previous year | 32.72 % change on previous year | 10 |
| 2000s | 2.32 % change on previous year | -20.97 % change on previous year | 33.98 % change on previous year | 10 |
| 2010s | 1.39 % change on previous year | -16 % change on previous year | 21.73 % change on previous year | 10 |
| 2020s | 3.61 % change on previous year | -8.49 % change on previous year | 17.05 % change on previous year | 5 |
Countries ranked near Sierra Leone
- 9 Suriname 19.37 % change on previous year compare
- 10 Guinea-Bissau 18.08 % change on previous year compare
- 11 Cambodia 17.27 % change on previous year compare
- 13 Paraguay 15.73 % change on previous year compare
- 14 Nepal 14.71 % change on previous year compare
- 15 Zambia 14.5 % change on previous year 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)
- Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e) 0.1101 % change on previous year (2024)
- Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
- Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)
- Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) 0 % change on previous year (2024)
- Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is nitrous oxide (n2o) emissions from industrial processes (mt co2e) in Sierra Leone?
- Nitrous oxide (n2o) emissions from industrial processes (mt co2e) in Sierra Leone was 17.05 % change on previous year in 2024, according to Statizoid (derived).
- What is the highest nitrous oxide (n2o) emissions from industrial processes (mt co2e) recorded in Sierra Leone?
- The highest recorded value was 85.01 % change on previous year in 1982.
- What is the lowest nitrous oxide (n2o) emissions from industrial processes (mt co2e) recorded in Sierra Leone?
- The lowest recorded value was -20.97 % change on previous year in 2008.
- How does Sierra Leone rank for nitrous oxide (n2o) emissions from industrial processes (mt co2e)?
- Sierra Leone ranks 12th out of 202 countries with data for 2024.
- Is nitrous oxide (n2o) emissions from industrial processes (mt co2e) rising or falling in Sierra Leone?
- Over the last ten years it is up 148.4%. The long-run trend across the full record is volatile.
- Where does this Sierra Leone data come from?
- The figures come from Statizoid (derived), published as part of Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e), annual growth rate. 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
The year-on-year percentage change in Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Nitrous oxide (N2O) emissions from Industrial Processes EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
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
The year-on-year percentage change in Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.