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

High income
0 Mt CO2e per square kilometre
in 2023
Japan
0 Mt CO2e per square kilometre
in 2023
High income rank
26th
Japan rank
26th

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

  • High income
  • Japan
000000197019962023

How they compare

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

That makes Japan's figure about 7.7 times High income's.

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

High income ranks 26th and Japan ranks 26th of 47 groups.

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

Head to head by decade

Decade High income Japan Difference Ahead
1970s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
1980s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
1990s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
2000s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
2010s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
2020s 0 Mt CO2e per square kilometre 0 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 methane (ch4) emissions from transport (energy) (mt co2e), per square, High income or Japan?
Japan, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in High income as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between High income and Japan?
0 Mt CO2e per square kilometre, with Japan ahead.
How many years of comparable data are there for High income and Japan?
54 years are reported by both, from 1970 to 2023.
How do High income and Japan rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?
High income ranks 26th and Japan ranks 26th of 47 groups.
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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High income vs Japan: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/high-income/japan/

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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.