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

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

Where does this data come from?

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

Guinea-Bissau vs Oman: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Guinea-Bissau

0 Mt CO2e per square kilometre

in 2023

Oman

0 Mt CO2e per square kilometre

in 2023

Guinea-Bissau rank

127th

Oman rank

130th

Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre over time

Guinea-Bissau
Oman

How they compare

Guinea-Bissau currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Oman, 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 Guinea-Bissau ahead.

Guinea-Bissau ranks 127th and Oman ranks 130th of 203 countries.

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

Head to head by decade

Decade	Guinea-Bissau	Oman	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 waste (mt co2e), per square kilometre, Guinea-Bissau or Oman?: Guinea-Bissau, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Oman as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Guinea-Bissau and Oman?: 0 Mt CO2e per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Oman?: 54 years are reported by both, from 1970 to 2023.
How do Guinea-Bissau and Oman rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Guinea-Bissau ranks 127th and Oman ranks 130th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Waste (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 Oman: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/guinea-bissau/oman/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/guinea-bissau/oman/">Guinea-Bissau vs Oman: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Waste (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 from Waste (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.