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

33 years are reported by both, from 1991 to 2023.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Aruba vs Palau: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per

Aruba

0.0002 Mt CO2e per square kilometre

in 2023

Palau

0.0002 Mt CO2e per square kilometre

in 2023

Aruba rank

16th

Palau rank

17th

Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per over time

Aruba
Palau

How they compare

Aruba currently reports 0.0002 Mt CO2e per square kilometre against 0.0002 Mt CO2e per square kilometre in Palau, a difference of 0 Mt CO2e per square kilometre.

That makes Aruba's figure about 1.1 times Palau's.

The two have swapped places 1 time across 33 shared years of data; in 1991 it was Palau ahead.

Aruba ranks 16th and Palau ranks 17th of 193 countries.

Across the 4 decades both report, Aruba averaged higher in 1 and Palau in 3.

Head to head by decade

Decade	Aruba	Palau	Difference	Ahead
1990s	0.0001 Mt CO2e per square kilometre	0.0015 Mt CO2e per square kilometre	0.0013 Mt CO2e per square kilometre	Palau
2000s	0.0001 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	Palau
2010s	0.0002 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Palau
2020s	0.0002 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Aruba

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from building (energy) (mt co2e), per, Aruba or Palau?: Aruba, at 0.0002 Mt CO2e per square kilometre against 0.0002 Mt CO2e per square kilometre in Palau as of 2023.
What is the difference in carbon dioxide (co2) emissions from building (energy) (mt co2e), per between Aruba and Palau?: 0 Mt CO2e per square kilometre, with Aruba ahead.
How many years of comparable data are there for Aruba and Palau?: 33 years are reported by both, from 1991 to 2023.
How do Aruba and Palau rank globally for carbon dioxide (co2) emissions from building (energy) (mt co2e), per?: Aruba ranks 16th and Palau ranks 17th of 193 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) 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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Aruba vs Palau: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-building-energy-mt-co2e-per-square-kilometre/aruba/palau/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-building-energy-mt-co2e-per-square-kilometre/aruba/palau/">Aruba vs Palau: Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) 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: 240 places, 12,327 data points, 1970–2023
Last refreshed: 21 September 2026

Carbon dioxide (CO2) 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.