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

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

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belgium vs Vietnam: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per

Belgium

0.0004 Mt CO2e per square kilometre

in 2023

Vietnam

0.0004 Mt CO2e per square kilometre

in 2023

Belgium rank

18th

Vietnam rank

20th

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per over time

Belgium
Vietnam

How they compare

Belgium currently reports 0.0004 Mt CO2e per square kilometre against 0.0004 Mt CO2e per square kilometre in Vietnam, a difference of 0 Mt CO2e per square kilometre.

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

Belgium ranks 18th and Vietnam ranks 20th of 203 countries.

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

Head to head by decade

Decade	Belgium	Vietnam	Difference	Ahead
2000s	0.0005 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	Belgium
2010s	0.0004 Mt CO2e per square kilometre	0.0004 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Belgium
2020s	0.0004 Mt CO2e per square kilometre	0.0004 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Belgium

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per, Belgium or Vietnam?: Belgium, at 0.0004 Mt CO2e per square kilometre against 0.0004 Mt CO2e per square kilometre in Vietnam as of 2023.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per between Belgium and Vietnam?: 0 Mt CO2e per square kilometre, with Belgium ahead.
How many years of comparable data are there for Belgium and Vietnam?: 24 years are reported by both, from 2000 to 2023.
How do Belgium and Vietnam rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?: Belgium ranks 18th and Vietnam ranks 20th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (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 Vietnam: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/belgium/viet-nam/

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About this data

Indicator: Methane (CH4) emissions (total) excluding LULUCF (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: 250 places, 12,804 data points, 1970–2023
Last refreshed: 21 September 2026

Methane (CH4) emissions (total) excluding LULUCF (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.