How many years of comparable data are there for Madagascar and Sudan?

12 years are reported by both, from 2012 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.

Madagascar vs Sudan: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Madagascar

0 Mt CO2e per square kilometre

in 2023

Sudan

0 Mt CO2e per square kilometre

in 2023

Madagascar rank

168th

Sudan rank

166th

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

Madagascar
Sudan

How they compare

Sudan currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Madagascar, a difference of 0 Mt CO2e per square kilometre.

That makes Sudan's figure about 1.2 times Madagascar's.

Across all 12 years both countries report, Sudan has been ahead every year.

Madagascar ranks 168th and Sudan ranks 166th of 203 countries.

Sudan has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Madagascar	Sudan	Difference	Ahead
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Sudan
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Sudan

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, Madagascar or Sudan?: Sudan, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Madagascar as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Madagascar and Sudan?: 0 Mt CO2e per square kilometre, with Sudan ahead.
How many years of comparable data are there for Madagascar and Sudan?: 12 years are reported by both, from 2012 to 2023.
How do Madagascar and Sudan rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Madagascar ranks 168th and Sudan ranks 166th of 203 countries.
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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Madagascar vs Sudan: 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/madagascar/sudan/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/madagascar/sudan/">Madagascar vs Sudan: 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.