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

38 years are reported by both, from 1987 to 2024.

Where does this data come from?

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

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

Samoa

0 Mt CO2e per US$ of GDP

in 2024

Ukraine

0 Mt CO2e per US$ of GDP

in 2024

Samoa rank

94th

Ukraine rank

91st

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

Samoa
Ukraine

How they compare

Ukraine currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Samoa, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 2 times across 38 shared years of data; in 1987 it was Ukraine ahead.

Samoa ranks 94th and Ukraine ranks 91st of 191 countries.

Ukraine has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Samoa	Ukraine	Difference	Ahead
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Ukraine
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Ukraine
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Ukraine
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Ukraine
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Ukraine

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from industrial combustion (energy) (mt), Samoa or Ukraine?: Ukraine, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Samoa as of 2024.
What is the difference in methane (ch4) emissions from industrial combustion (energy) (mt) between Samoa and Ukraine?: 0 Mt CO2e per US$ of GDP, with Ukraine ahead.
How many years of comparable data are there for Samoa and Ukraine?: 38 years are reported by both, from 1987 to 2024.
How do Samoa and Ukraine rank globally for methane (ch4) emissions from industrial combustion (energy) (mt)?: Samoa ranks 94th and Ukraine ranks 91st of 191 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Ukraine: 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-unit-of-gdp/samoa/ukraine/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-unit-of-gdp/samoa/ukraine/">Samoa vs Ukraine: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 12,139 data points, 1970–2024
Last refreshed: 22 September 2026

Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.