Sierra Leone vs Small states: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e)

Sierra Leone
4.31 % change on previous year
in 2024
Small states
1.8 % change on previous year
in 2024
Sierra Leone rank
18th
Small states rank
17th

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e) over time

  • Sierra Leone
  • Small states
01020197119972024

How they compare

Sierra Leone currently reports 4.31 % change on previous year against 1.8 % change on previous year in Small states, a difference of 2.51 % change on previous year.

That makes Sierra Leone's figure about 2.4 times Small states's.

The two have swapped places 19 times across 54 shared years of data; in 1971 it was Small states ahead.

Sierra Leone ranks 18th and Small states ranks 17th of 203 countries.

Sierra Leone has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Sierra Leone Small states Difference Ahead
1970s 1.31 % change on previous year 0.9372 % change on previous year 0.3736 % change on previous year Sierra Leone
1980s 1.25 % change on previous year 1.18 % change on previous year 0.0673 % change on previous year Sierra Leone
1990s 2.19 % change on previous year 0.2747 % change on previous year 1.92 % change on previous year Sierra Leone
2000s 4.79 % change on previous year 0.5261 % change on previous year 4.27 % change on previous year Sierra Leone
2010s 1.95 % change on previous year 0.9571 % change on previous year 0.9954 % change on previous year Sierra Leone
2020s 2.63 % change on previous year 0.6465 % change on previous year 1.98 % change on previous year Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), Sierra Leone or Small states?
Sierra Leone, at 4.31 % change on previous year against 1.8 % change on previous year in Small states as of 2024.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e) between Sierra Leone and Small states?
2.51 % change on previous year, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Small states?
54 years are reported by both, from 1971 to 2024.
How do Sierra Leone and Small states rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e)?
Sierra Leone ranks 18th and Small states ranks 17th of 203 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Small states: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-annual-growth-rate/sierra-leone/small-states/

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About this data

Indicator
Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 13,500 data points, 1971–2024
Last refreshed

The year-on-year percentage change in Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.