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

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

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

Guinea-Bissau vs Nepal: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit

Guinea-Bissau

0 Mt CO2e per US$ of GDP

in 2024

Nepal

0 Mt CO2e per US$ of GDP

in 2024

Guinea-Bissau rank

58th

Nepal rank

59th

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit over time

Guinea-Bissau
Nepal

How they compare

Guinea-Bissau currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Nepal, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 11 times across 55 shared years of data; in 1970 it was Nepal ahead.

Guinea-Bissau ranks 58th and Nepal ranks 59th of 191 countries.

Across the 6 decades both report, Guinea-Bissau averaged higher in 4 and Nepal in 2.

Head to head by decade

Decade	Guinea-Bissau	Nepal	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Guinea-Bissau
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Guinea-Bissau
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Guinea-Bissau
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), per unit, Guinea-Bissau or Nepal?: Guinea-Bissau, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Nepal as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per unit between Guinea-Bissau and Nepal?: 0 Mt CO2e per US$ of GDP, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Nepal?: 55 years are reported by both, from 1970 to 2024.
How do Guinea-Bissau and Nepal rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per unit?: Guinea-Bissau ranks 58th and Nepal ranks 59th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Nepal: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-unit-of-gdp/guinea-bissau/nepal/

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About this data

Indicator: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 12,139 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.