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

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

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

Barbados vs Ukraine: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

Barbados

0 Mt CO2e per square kilometre

in 2023

Ukraine

0 Mt CO2e per square kilometre

in 2023

Barbados rank

102nd

Ukraine rank

100th

Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square over time

Barbados
Ukraine

How they compare

Ukraine currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Barbados, a difference of 0 Mt CO2e per square kilometre.

That makes Ukraine's figure about 1.1 times Barbados's.

The two have swapped places 4 times across 32 shared years of data; in 1992 it was Ukraine ahead.

Barbados ranks 102nd and Ukraine ranks 100th of 197 countries.

Across the 4 decades both report, Barbados averaged higher in 2 and Ukraine in 2.

Head to head by decade

Decade	Barbados	Ukraine	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ukraine
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Barbados
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Barbados
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Ukraine

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from building (energy) (mt co2e), per square, Barbados or Ukraine?: Ukraine, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Barbados as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between Barbados and Ukraine?: 0 Mt CO2e per square kilometre, with Ukraine ahead.
How many years of comparable data are there for Barbados and Ukraine?: 32 years are reported by both, from 1992 to 2023.
How do Barbados and Ukraine rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?: Barbados ranks 102nd and Ukraine ranks 100th of 197 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Building (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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Barbados vs Ukraine: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/barbados/ukraine/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/barbados/ukraine/">Barbados vs Ukraine: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Building (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: 244 places, 12,543 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Building (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.