How many years of comparable data are there for Madagascar and Samoa?

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.

Madagascar vs Samoa: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)

Madagascar

0 Mt CO2e per square kilometre

in 2023

Samoa

0 Mt CO2e per square kilometre

in 2023

Madagascar rank

109th

Samoa rank

108th

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

Madagascar
Samoa

How they compare

Samoa currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Madagascar, 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 Madagascar ahead.

Madagascar ranks 109th and Samoa ranks 108th of 193 countries.

Across the 6 decades both report, Madagascar averaged higher in 2 and Samoa in 4.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from industrial combustion (energy) (mt), Madagascar or Samoa?: Samoa, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Madagascar as of 2023.
What is the difference in methane (ch4) emissions from industrial combustion (energy) (mt) between Madagascar and Samoa?: 0 Mt CO2e per square kilometre, with Samoa ahead.
How many years of comparable data are there for Madagascar and Samoa?: 54 years are reported by both, from 1970 to 2023.
How do Madagascar and Samoa rank globally for methane (ch4) emissions from industrial combustion (energy) (mt)?: Madagascar ranks 109th and Samoa ranks 108th 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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Madagascar vs Samoa: 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/madagascar/samoa/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-square-kilometre/madagascar/samoa/">Madagascar vs Samoa: 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.