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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Emissions from livestock — Emissions (CO2eq) from CH4 (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Portugal: Emissions from livestock: Emissions (CO2eq) … capita CH4 CO2eq

Guinea-Bissau

0.0004 kt per person

in 2023

Portugal

0.0004 kt per person

in 2023

Guinea-Bissau rank

68th

Portugal rank

66th

Emissions from livestock: Emissions (CO2eq) … capita CH4 CO2eq over time

Guinea-Bissau
Portugal

How they compare

Portugal currently reports 0.0004 kt per person against 0.0004 kt per person in Guinea-Bissau, a difference of 0 kt per person.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Portugal ahead.

Guinea-Bissau ranks 68th and Portugal ranks 66th of 170 countries.

Across the 7 decades both report, Guinea-Bissau averaged higher in 2 and Portugal in 5.

Head to head by decade

Decade	Guinea-Bissau	Portugal	Difference	Ahead
1960s	0.0005 kt per person	0.0005 kt per person	0.0001 kt per person	Portugal
1970s	0.0005 kt per person	0.0005 kt per person	0.0001 kt per person	Portugal
1980s	0.0004 kt per person	0.0005 kt per person	0.0001 kt per person	Portugal
1990s	0.0005 kt per person	0.0005 kt per person	0 kt per person	Portugal
2000s	0.0005 kt per person	0.0005 kt per person	0 kt per person	Guinea-Bissau
2010s	0.0005 kt per person	0.0005 kt per person	0 kt per person	Guinea-Bissau
2020s	0.0004 kt per person	0.0005 kt per person	0 kt per person	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emissions from livestock — emissions (co2eq) from ch4, per capita, Guinea-Bissau or Portugal?: Portugal, at 0.0004 kt per person against 0.0004 kt per person in Guinea-Bissau as of 2023.
What is the difference in emissions from livestock — emissions (co2eq) from ch4, per capita between Guinea-Bissau and Portugal?: 0 kt per person, with Portugal ahead.
How many years of comparable data are there for Guinea-Bissau and Portugal?: 63 years are reported by both, from 1961 to 2023.
How do Guinea-Bissau and Portugal rank globally for emissions from livestock — emissions (co2eq) from ch4, per capita?: Guinea-Bissau ranks 68th and Portugal ranks 66th of 170 countries.
Where does this data come from?: Statizoid (derived), published as Emissions from livestock — Emissions (CO2eq) from CH4 (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Portugal: Emissions from livestock — Emissions (CO2eq) from CH4, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/emissions-from-livestock-emissions-co2eq-from-ch4-per-capita/guinea-bissau/portugal/

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<a href="https://climate.statizoid.com/compare/emissions-from-livestock-emissions-co2eq-from-ch4-per-capita/guinea-bissau/portugal/">Guinea-Bissau vs Portugal: Emissions from livestock — Emissions (CO2eq) from CH4, per capita</a> — Statizoid

About this data

Indicator: Emissions from livestock — Emissions (CO2eq) from CH4 (AR5), per capita
Unit: kt per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 171 places, 9,815 data points, 1961–2023
Last refreshed: 17 August 2026

Emissions from livestock — Emissions (CO2eq) from CH4 (AR5) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.