Least developed countries vs United States: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per

Least developed countries
0 Mt CO2e per square kilometre
in 2023
United States
0.0002 Mt CO2e per square kilometre
in 2023
Least developed countries rank
45th
United States rank
44th

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

  • Least developed countries
  • United States
00000197019962023

How they compare

United States currently reports 0.0002 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Least developed countries, a difference of 0.0002 Mt CO2e per square kilometre.

That makes United States's figure about 27.4 times Least developed countries's.

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

Least developed countries ranks 45th and United States ranks 44th of 47 groups.

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

Head to head by decade

Decade Least developed countries United States Difference Ahead
1970s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre United States
1980s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre United States
1990s 0 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre United States
2000s 0 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre United States
2010s 0 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre United States
2020s 0 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre United States

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, Least developed countries or United States?
United States, at 0.0002 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Least developed countries as of 2023.
What is the difference in carbon dioxide (co2) emissions from transport (energy) (mt co2e), per between Least developed countries and United States?
0.0002 Mt CO2e per square kilometre, with United States ahead.
How many years of comparable data are there for Least developed countries and United States?
54 years are reported by both, from 1970 to 2023.
How do Least developed countries and United States rank globally for carbon dioxide (co2) emissions from transport (energy) (mt co2e), per?
Least developed countries ranks 45th and United States ranks 44th 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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Least developed countries vs United States: 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/least-developed-countries-un-classification/united-states/

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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.