How many years of comparable data are there for Eritrea and Liberia?

31 years are reported by both, from 1993 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.

Eritrea vs Liberia: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Eritrea

0 Mt CO2e per square kilometre

in 2023

Liberia

0 Mt CO2e per square kilometre

in 2023

Eritrea rank

164th

Liberia rank

163rd

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

Eritrea
Liberia

How they compare

Liberia currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Eritrea, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 31 shared years of data; in 1993 it was Eritrea ahead.

Eritrea ranks 164th and Liberia ranks 163rd of 203 countries.

Eritrea has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Eritrea	Liberia	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Eritrea
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Eritrea
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Eritrea
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Eritrea

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, Eritrea or Liberia?: Liberia, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Eritrea as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Eritrea and Liberia?: 0 Mt CO2e per square kilometre, with Liberia ahead.
How many years of comparable data are there for Eritrea and Liberia?: 31 years are reported by both, from 1993 to 2023.
How do Eritrea and Liberia rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Eritrea ranks 164th and Liberia ranks 163rd 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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Eritrea vs Liberia: 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/eritrea/liberia/

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Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/eritrea/liberia/">Eritrea vs Liberia: 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.