How many years of comparable data are there for Aruba and Bahrain?

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

Where does this data come from?

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

Aruba vs Bahrain: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square

Aruba

0 Mt CO2e per square kilometre

in 2023

Bahrain

0 Mt CO2e per square kilometre

in 2023

Aruba rank

9th

Bahrain rank

6th

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

Aruba
Bahrain

How they compare

Bahrain currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Aruba, a difference of 0 Mt CO2e per square kilometre.

That makes Bahrain's figure about 3.8 times Aruba's.

Across all 54 years both countries report, Bahrain has been ahead every year.

Aruba ranks 9th and Bahrain ranks 6th of 194 countries.

Bahrain has averaged higher in every one of the 6 decades both report.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), per square, Aruba or Bahrain?: Bahrain, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Aruba as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between Aruba and Bahrain?: 0 Mt CO2e per square kilometre, with Bahrain ahead.
How many years of comparable data are there for Aruba and Bahrain?: 54 years are reported by both, from 1970 to 2023.
How do Aruba and Bahrain rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?: Aruba ranks 9th and Bahrain ranks 6th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Transport (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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Aruba vs Bahrain: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/aruba/bahrain/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/aruba/bahrain/">Aruba vs Bahrain: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Transport (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: 241 places, 12,381 data points, 1970–2023
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (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.