How many years of comparable data are there for Algeria and Yemen?

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

Where does this data come from?

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

Algeria vs Yemen: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)

Algeria

0 Mt CO2e per square kilometre

in 2023

Yemen

0 Mt CO2e per square kilometre

in 2023

Algeria rank

163rd

Yemen rank

164th

Methane (CH4) emissions from Industrial Combustion (Energy) (Mt) over time

Algeria
Yemen

How they compare

Algeria currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Yemen, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 2 times across 54 shared years of data; in 1970 it was Algeria ahead.

Algeria ranks 163rd and Yemen ranks 164th of 193 countries.

Across the 6 decades both report, Algeria averaged higher in 4 and Yemen in 2.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from industrial combustion (energy) (mt), Algeria or Yemen?: Algeria, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Yemen as of 2023.
What is the difference in methane (ch4) emissions from industrial combustion (energy) (mt) between Algeria and Yemen?: 0 Mt CO2e per square kilometre, with Algeria ahead.
How many years of comparable data are there for Algeria and Yemen?: 54 years are reported by both, from 1970 to 2023.
How do Algeria and Yemen rank globally for methane (ch4) emissions from industrial combustion (energy) (mt)?: Algeria ranks 163rd and Yemen ranks 164th of 193 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Yemen: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-square-kilometre/algeria/yemen-rep/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-square-kilometre/algeria/yemen-rep/">Algeria vs Yemen: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Industrial Combustion (Energy) (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: 240 places, 12,327 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Industrial Combustion (Energy) (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.