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

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

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Arab World vs Comoros: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Arab World

0 Mt CO2e per square kilometre

in 2023

Comoros

0.0001 Mt CO2e per square kilometre

in 2023

Arab World rank

28th

Comoros rank

29th

Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre over time

Arab World
Comoros

How they compare

Comoros currently reports 0.0001 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Arab World, a difference of 0.0001 Mt CO2e per square kilometre.

That makes Comoros's figure about 7.2 times Arab World's.

Across all 54 years both countries report, Comoros has been ahead every year.

Arab World ranks 28th and Comoros ranks 29th of 47 groups.

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

Head to head by decade

Decade	Arab World	Comoros	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Comoros
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Comoros
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Comoros
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	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Comoros
2020s	0 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per square kilometre, Arab World or Comoros?: Comoros, at 0.0001 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Arab World as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Arab World and Comoros?: 0.0001 Mt CO2e per square kilometre, with Comoros ahead.
How many years of comparable data are there for Arab World and Comoros?: 54 years are reported by both, from 1970 to 2023.
How do Arab World and Comoros rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Arab World ranks 28th and Comoros ranks 29th of 47 groups.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) 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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Arab World vs Comoros: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/arab-world/comoros/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/arab-world/comoros/">Arab World vs Comoros: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre</a> — Statizoid

About this data

Indicator: Methane (CH4) 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: 21 September 2026

Methane (CH4) 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.