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

54 years are reported by both, from 1970 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.

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

Gambia

0 Mt CO2e per square kilometre

in 2023

Nigeria

0 Mt CO2e per square kilometre

in 2023

Gambia rank

25th

Nigeria rank

24th

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

Gambia
Nigeria

How they compare

Nigeria currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Gambia, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 2 times across 54 shared years of data; in 1970 it was Nigeria ahead.

Gambia ranks 25th and Nigeria ranks 24th of 197 countries.

Across the 6 decades both report, Gambia averaged higher in 4 and Nigeria in 2.

Head to head by decade

Decade	Gambia	Nigeria	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Nigeria
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Gambia
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Gambia
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Gambia
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Gambia
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Nigeria

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, Gambia or Nigeria?: Nigeria, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Gambia as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between Gambia and Nigeria?: 0 Mt CO2e per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Gambia and Nigeria?: 54 years are reported by both, from 1970 to 2023.
How do Gambia and Nigeria rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?: Gambia ranks 25th 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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Gambia 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/gambia-the/nigeria/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/gambia-the/nigeria/">Gambia 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.