Japan vs Luxembourg: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square

Japan
0 Mt CO2e per square kilometre
in 2023
Luxembourg
0 Mt CO2e per square kilometre
in 2023
Japan rank
26th
Luxembourg rank
25th

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

  • Japan
  • Luxembourg
000000197019962023

How they compare

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

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

The two have swapped places 2 times across 24 shared years of data; in 2000 it was Luxembourg ahead.

Japan ranks 26th and Luxembourg ranks 25th of 194 countries.

Luxembourg has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Japan Luxembourg Difference Ahead
2000s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Luxembourg
2010s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Luxembourg
2020s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Luxembourg

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, Japan or Luxembourg?
Luxembourg, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Japan as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between Japan and Luxembourg?
0 Mt CO2e per square kilometre, with Luxembourg ahead.
How many years of comparable data are there for Japan and Luxembourg?
24 years are reported by both, from 2000 to 2023.
How do Japan and Luxembourg rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?
Japan ranks 26th and Luxembourg ranks 25th 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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Japan vs Luxembourg: 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/japan/luxembourg/

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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

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.