High income vs Palau: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per

High income
0.0001 Mt CO2e per square kilometre
in 2023
Palau
0.0016 Mt CO2e per square kilometre
in 2023
High income rank
11th
Palau rank
10th

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

  • High income
  • Palau
00.0020.0040.006197019962023

How they compare

Palau currently reports 0.0016 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in High income, a difference of 0.0015 Mt CO2e per square kilometre.

That makes Palau's figure about 22.1 times High income's.

Across all 33 years both countries report, Palau has been ahead every year.

High income ranks 11th and Palau ranks 10th of 47 groups.

Palau has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade High income Palau Difference Ahead
1990s 0.0001 Mt CO2e per square kilometre 0.0018 Mt CO2e per square kilometre 0.0017 Mt CO2e per square kilometre Palau
2000s 0.0001 Mt CO2e per square kilometre 0.0013 Mt CO2e per square kilometre 0.0013 Mt CO2e per square kilometre Palau
2010s 0.0001 Mt CO2e per square kilometre 0.0022 Mt CO2e per square kilometre 0.0021 Mt CO2e per square kilometre Palau
2020s 0.0001 Mt CO2e per square kilometre 0.0015 Mt CO2e per square kilometre 0.0015 Mt CO2e per square kilometre Palau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from transport (energy) (mt co2e), per, High income or Palau?
Palau, at 0.0016 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in High income as of 2023.
What is the difference in carbon dioxide (co2) emissions from transport (energy) (mt co2e), per between High income and Palau?
0.0015 Mt CO2e per square kilometre, with Palau ahead.
How many years of comparable data are there for High income and Palau?
33 years are reported by both, from 1991 to 2023.
How do High income and Palau rank globally for carbon dioxide (co2) emissions from transport (energy) (mt co2e), per?
High income ranks 11th and Palau ranks 10th of 47 groups.
Where does this data come from?
Statizoid (derived), published as Carbon dioxide (CO2) 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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High income vs Palau: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-transport-energy-mt-co2e-per-square-kilometre/high-income/palau/

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About this data

Indicator
Carbon dioxide (CO2) 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

Carbon dioxide (CO2) 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.