How many years of comparable data are there for Mali and Zambia?

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.

Mali vs Zambia: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Mali

0 Mt CO2e per square kilometre

in 2023

Zambia

0 Mt CO2e per square kilometre

in 2023

Mali rank

195th

Zambia rank

194th

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

Mali
Zambia

How they compare

Zambia currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Mali, a difference of 0 Mt CO2e per square kilometre.

That makes Zambia's figure about 1.1 times Mali's.

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

Mali ranks 195th and Zambia ranks 194th of 203 countries.

Across the 6 decades both report, Mali averaged higher in 1 and Zambia in 5.

Head to head by decade

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

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, Mali or Zambia?: Zambia, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Mali as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Mali and Zambia?: 0 Mt CO2e per square kilometre, with Zambia ahead.
How many years of comparable data are there for Mali and Zambia?: 54 years are reported by both, from 1970 to 2023.
How do Mali and Zambia rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Mali ranks 195th and Zambia ranks 194th 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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Mali vs Zambia: 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/mali/zambia/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/mali/zambia/">Mali vs Zambia: 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.