How many years of comparable data are there for Sierra Leone 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 Agriculture (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Sudan: Methane (CH4) emissions from Agriculture (Mt CO2e), per square

Sierra Leone

0 Mt CO2e per square kilometre

in 2023

Sudan

0 Mt CO2e per square kilometre

in 2023

Sierra Leone rank

93rd

Sudan rank

96th

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

Sierra Leone
Sudan

How they compare

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

The two have swapped places 3 times across 12 shared years of data; in 2012 it was Sudan ahead.

Sierra Leone ranks 93rd and Sudan ranks 96th of 201 countries.

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

Head to head by decade

Decade	Sierra Leone	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 agriculture (mt co2e), per square, Sierra Leone or Sudan?: Sierra Leone, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Sudan as of 2023.
What is the difference in methane (ch4) emissions from agriculture (mt co2e), per square between Sierra Leone and Sudan?: 0 Mt CO2e per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Sudan?: 12 years are reported by both, from 2012 to 2023.
How do Sierra Leone and Sudan rank globally for methane (ch4) emissions from agriculture (mt co2e), per square?: Sierra Leone ranks 93rd and Sudan ranks 96th of 201 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Sudan: Methane (CH4) emissions from Agriculture (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/sierra-leone/sudan/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/sierra-leone/sudan/">Sierra Leone vs Sudan: Methane (CH4) emissions from Agriculture (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Agriculture (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: 248 places, 12,696 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Agriculture (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.