How many years of comparable data are there for Belgium and Japan?

24 years are reported by both, from 2000 to 2023.

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.

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

Belgium

0 Mt CO2e per square kilometre

in 2023

Japan

0 Mt CO2e per square kilometre

in 2023

Belgium rank

27th

Japan rank

26th

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

Belgium
Japan

How they compare

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

Across all 24 years both countries report, Japan has been ahead every year.

Belgium ranks 27th and Japan ranks 26th of 194 countries.

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

Head to head by decade

Decade	Belgium	Japan	Difference	Ahead
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, Belgium or Japan?: Japan, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Belgium as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between Belgium and Japan?: 0 Mt CO2e per square kilometre, with Japan ahead.
How many years of comparable data are there for Belgium and Japan?: 24 years are reported by both, from 2000 to 2023.
How do Belgium and Japan rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?: Belgium ranks 27th and Japan ranks 26th 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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Belgium vs Japan: 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/belgium/japan/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/belgium/japan/">Belgium vs Japan: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square</a> — Statizoid

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: 21 September 2026

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.