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

31 years are reported by both, from 1993 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.

Czechia vs Guinea-Bissau: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

Czechia

0 Mt CO2e per square kilometre

in 2023

Guinea-Bissau

0 Mt CO2e per square kilometre

in 2023

Czechia rank

19th

Guinea-Bissau rank

17th

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

Czechia
Guinea-Bissau

How they compare

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

The two have swapped places 3 times across 31 shared years of data; in 1993 it was Czechia ahead.

Czechia ranks 19th and Guinea-Bissau ranks 17th of 197 countries.

Across the 4 decades both report, Czechia averaged higher in 3 and Guinea-Bissau in 1.

Head to head by decade

Decade	Czechia	Guinea-Bissau	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Czechia
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	Czechia
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Czechia

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, Czechia or Guinea-Bissau?: Guinea-Bissau, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Czechia as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between Czechia and Guinea-Bissau?: 0 Mt CO2e per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Czechia and Guinea-Bissau?: 31 years are reported by both, from 1993 to 2023.
How do Czechia and Guinea-Bissau rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?: Czechia ranks 19th and Guinea-Bissau ranks 17th 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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Czechia vs Guinea-Bissau: 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/czechia/guinea-bissau/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/czechia/guinea-bissau/">Czechia vs Guinea-Bissau: 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.