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

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

Where does this data come from?

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

Liberia vs Zimbabwe: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per

Liberia

0 Mt CO2e per square kilometre

in 2023

Zimbabwe

0 Mt CO2e per square kilometre

in 2023

Liberia rank

163rd

Zimbabwe rank

164th

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per over time

Liberia
Zimbabwe

How they compare

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

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Zimbabwe ahead.

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

Across the 6 decades both report, Liberia averaged higher in 1 and Zimbabwe in 5.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per, Liberia or Zimbabwe?: Liberia, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Zimbabwe as of 2023.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per between Liberia and Zimbabwe?: 0 Mt CO2e per square kilometre, with Liberia ahead.
How many years of comparable data are there for Liberia and Zimbabwe?: 54 years are reported by both, from 1970 to 2023.
How do Liberia and Zimbabwe rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?: Liberia ranks 163rd and Zimbabwe ranks 164th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Zimbabwe: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/liberia/zimbabwe/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/liberia/zimbabwe/">Liberia vs Zimbabwe: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (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.