How many years of comparable data are there for Portugal and Turkey?

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

Where does this data come from?

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

Portugal vs Turkey: IPPU — Emissions (CO2eq) from CH4 (AR5), per square kilometre

Portugal

0 kt per square kilometre

in 2023

Turkey

0 kt per square kilometre

in 2023

Portugal rank

61st

Turkey rank

60th

IPPU — Emissions (CO2eq) from CH4 (AR5), per square kilometre over time

Portugal
Turkey

How they compare

Turkey currently reports 0 kt per square kilometre against 0 kt per square kilometre in Portugal, a difference of 0 kt per square kilometre.

That makes Turkey's figure about 1.1 times Portugal's.

The two have swapped places 5 times across 63 shared years of data; in 1961 it was Portugal ahead.

Portugal ranks 61st and Turkey ranks 60th of 119 countries.

Portugal has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Portugal	Turkey	Difference	Ahead
1960s	0.0002 kt per square kilometre	0 kt per square kilometre	0.0002 kt per square kilometre	Portugal
1970s	0.0001 kt per square kilometre	0 kt per square kilometre	0.0001 kt per square kilometre	Portugal
1980s	0.0001 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Portugal
1990s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Portugal
2000s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Portugal
2010s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Portugal
2020s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from ch4 (ar5), per square kilometre, Portugal or Turkey?: Turkey, at 0 kt per square kilometre against 0 kt per square kilometre in Portugal as of 2023.
What is the difference in ippu — emissions (co2eq) from ch4 (ar5), per square kilometre between Portugal and Turkey?: 0 kt per square kilometre, with Turkey ahead.
How many years of comparable data are there for Portugal and Turkey?: 63 years are reported by both, from 1961 to 2023.
How do Portugal and Turkey rank globally for ippu — emissions (co2eq) from ch4 (ar5), per square kilometre?: Portugal ranks 61st and Turkey ranks 60th of 119 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Turkey: IPPU — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-ch4-ar5-per-square-kilometre/portugal/turkiye/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-ch4-ar5-per-square-kilometre/portugal/turkiye/">Portugal vs Turkey: IPPU — Emissions (CO2eq) from CH4 (AR5), per square kilometre</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2eq) from CH4 (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 120 places, 6,740 data points, 1961–2023
Last refreshed: 22 September 2026

IPPU — Emissions (CO2eq) from CH4 (AR5) 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.