Comoros vs Sierra Leone: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), annual growth rate

Comoros
2.97 % change on previous year
in 2024
Sierra Leone
2.82 % change on previous year
in 2024
Comoros rank
23rd
Sierra Leone rank
26th

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), annual growth rate over time

  • Comoros
  • Sierra Leone
-10010203040197119972024

How they compare

Comoros currently reports 2.97 % change on previous year against 2.82 % change on previous year in Sierra Leone, a difference of 0.15 % change on previous year.

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

The two have swapped places 20 times across 54 shared years of data; in 1971 it was Comoros ahead.

Comoros ranks 23rd and Sierra Leone ranks 26th of 196 countries.

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

Head to head by decade

Decade Comoros Sierra Leone Difference Ahead
1970s 5.51 % change on previous year 1.29 % change on previous year 4.21 % change on previous year Comoros
1980s 4.22 % change on previous year 1.19 % change on previous year 3.04 % change on previous year Comoros
1990s 2.3 % change on previous year 1.75 % change on previous year 0.5539 % change on previous year Comoros
2000s 8.78 % change on previous year 6.79 % change on previous year 1.99 % change on previous year Comoros
2010s 3.16 % change on previous year 2.02 % change on previous year 1.14 % change on previous year Comoros
2020s 2.94 % change on previous year 2.87 % change on previous year 0.0675 % change on previous year Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), annual growth rate, Comoros or Sierra Leone?
Comoros, at 2.97 % change on previous year against 2.82 % change on previous year in Sierra Leone as of 2024.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), annual growth rate between Comoros and Sierra Leone?
0.15 % change on previous year, with Comoros ahead.
How many years of comparable data are there for Comoros and Sierra Leone?
54 years are reported by both, from 1971 to 2024.
How do Comoros and Sierra Leone rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), annual growth rate?
Comoros ranks 23rd and Sierra Leone ranks 26th of 196 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Sierra Leone: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-annual-growth-rate/comoros/sierra-leone/

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About this data

Indicator
Nitrous oxide (N2O) emissions from Waste (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
243 places, 12,834 data points, 1971–2024
Last refreshed

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