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

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

Where does this data come from?

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

Belgium vs Nigeria: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

Belgium

0 Mt CO2e per square kilometre

in 2023

Nigeria

0 Mt CO2e per square kilometre

in 2023

Belgium rank

27th

Nigeria rank

24th

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

Belgium
Nigeria

How they compare

Nigeria 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.

The two have swapped places 7 times across 24 shared years of data; in 2000 it was Belgium ahead.

Belgium ranks 27th and Nigeria ranks 24th of 197 countries.

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

Head to head by decade

Decade	Belgium	Nigeria	Difference	Ahead
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Belgium
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Belgium
2020s	0 Mt CO2e per square kilometre	0 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 from building (energy) (mt co2e), per square, Belgium or Nigeria?: Nigeria, 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 building (energy) (mt co2e), per square between Belgium and Nigeria?: 0 Mt CO2e per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Belgium and Nigeria?: 24 years are reported by both, from 2000 to 2023.
How do Belgium and Nigeria rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?: Belgium ranks 27th and Nigeria ranks 24th of 197 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Building (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 Nigeria: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/belgium/nigeria/

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

About this data

Indicator: Methane (CH4) emissions from Building (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: 244 places, 12,543 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Building (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.