Barbados vs Japan: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per

Barbados
0.0005 Mt CO2e per square kilometre
in 2023
Japan
0.0005 Mt CO2e per square kilometre
in 2023
Barbados rank
25th
Japan rank
23rd

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

  • Barbados
  • Japan
0000.0010.001197019962023

How they compare

Japan currently reports 0.0005 Mt CO2e per square kilometre against 0.0005 Mt CO2e per square kilometre in Barbados, a difference of 0 Mt CO2e per square kilometre.

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

The two have swapped places 2 times across 54 shared years of data; in 1970 it was Japan ahead.

Barbados ranks 25th and Japan ranks 23rd of 194 countries.

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

Head to head by decade

Decade Barbados Japan Difference Ahead
1970s 0 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre Japan
1980s 0.0001 Mt CO2e per square kilometre 0.0004 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre Japan
1990s 0.0004 Mt CO2e per square kilometre 0.0007 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre Japan
2000s 0.0004 Mt CO2e per square kilometre 0.0007 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre Japan
2010s 0.0005 Mt CO2e per square kilometre 0.0006 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Japan
2020s 0.0005 Mt CO2e per square kilometre 0.0005 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan

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, Barbados or Japan?
Japan, at 0.0005 Mt CO2e per square kilometre against 0.0005 Mt CO2e per square kilometre in Barbados as of 2023.
What is the difference in carbon dioxide (co2) emissions from transport (energy) (mt co2e), per between Barbados and Japan?
0 Mt CO2e per square kilometre, with Japan ahead.
How many years of comparable data are there for Barbados and Japan?
54 years are reported by both, from 1970 to 2023.
How do Barbados and Japan rank globally for carbon dioxide (co2) emissions from transport (energy) (mt co2e), per?
Barbados ranks 25th and Japan ranks 23rd of 194 countries.
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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Barbados vs Japan: Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-transport-energy-mt-co2e-per-square-kilometre/barbados/japan/

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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.