How many years of comparable data are there for Guinea-Bissau and Liberia?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

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

Guinea-Bissau vs Liberia: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)

Guinea-Bissau

0 Mt CO2e per square kilometre

in 2023

Liberia

0 Mt CO2e per square kilometre

in 2023

Guinea-Bissau rank

149th

Liberia rank

150th

Methane (CH4) emissions from Industrial Combustion (Energy) (Mt) over time

Guinea-Bissau
Liberia

How they compare

Guinea-Bissau currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Liberia, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Liberia ahead.

Guinea-Bissau ranks 149th and Liberia ranks 150th of 193 countries.

Guinea-Bissau has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Guinea-Bissau	Liberia	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Guinea-Bissau
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Guinea-Bissau
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Guinea-Bissau
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Guinea-Bissau
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Guinea-Bissau
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from industrial combustion (energy) (mt), Guinea-Bissau or Liberia?: Guinea-Bissau, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Liberia as of 2023.
What is the difference in methane (ch4) emissions from industrial combustion (energy) (mt) between Guinea-Bissau and Liberia?: 0 Mt CO2e per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Liberia?: 54 years are reported by both, from 1970 to 2023.
How do Guinea-Bissau and Liberia rank globally for methane (ch4) emissions from industrial combustion (energy) (mt)?: Guinea-Bissau ranks 149th and Liberia ranks 150th of 193 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Industrial Combustion (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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Guinea-Bissau vs Liberia: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-square-kilometre/guinea-bissau/liberia/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-square-kilometre/guinea-bissau/liberia/">Guinea-Bissau vs Liberia: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Industrial Combustion (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: 240 places, 12,327 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Industrial Combustion (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.