How many years of comparable data are there for Comoros and Rwanda?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Rwanda: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square

Comoros

0 Mt CO2e per square kilometre

in 2023

Rwanda

0 Mt CO2e per square kilometre

in 2023

Comoros rank

27th

Rwanda rank

30th

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square over time

Comoros
Rwanda

How they compare

Comoros currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Rwanda, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 3 times across 54 shared years of data; in 1970 it was Rwanda ahead.

Comoros ranks 27th and Rwanda ranks 30th of 203 countries.

Across the 6 decades both report, Comoros averaged higher in 2 and Rwanda in 4.

Head to head by decade

Decade	Comoros	Rwanda	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Rwanda
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Rwanda
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Rwanda
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Comoros
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Rwanda
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per square, Comoros or Rwanda?: Comoros, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Rwanda as of 2023.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per square between Comoros and Rwanda?: 0 Mt CO2e per square kilometre, with Comoros ahead.
How many years of comparable data are there for Comoros and Rwanda?: 54 years are reported by both, from 1970 to 2023.
How do Comoros and Rwanda rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per square?: Comoros ranks 27th and Rwanda ranks 30th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Rwanda: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/comoros/rwanda/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/comoros/rwanda/">Comoros vs Rwanda: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Waste (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.