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

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

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

Croatia vs Portugal: IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre

Croatia

0.0343 kt per square kilometre

in 2023

Portugal

0.0359 kt per square kilometre

in 2023

Croatia rank

28th

Portugal rank

25th

IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre over time

Croatia
Portugal

How they compare

Portugal currently reports 0.0359 kt per square kilometre against 0.0343 kt per square kilometre in Croatia, a difference of 0.0016 kt per square kilometre.

The two have swapped places 1 time across 32 shared years of data; in 1992 it was Croatia ahead.

Croatia ranks 28th and Portugal ranks 25th of 155 countries.

Across the 4 decades both report, Croatia averaged higher in 1 and Portugal in 3.

Head to head by decade

Decade	Croatia	Portugal	Difference	Ahead
1990s	0.0076 kt per square kilometre	0.0013 kt per square kilometre	0.0063 kt per square kilometre	Croatia
2000s	0.0053 kt per square kilometre	0.0114 kt per square kilometre	0.0061 kt per square kilometre	Portugal
2010s	0.017 kt per square kilometre	0.0287 kt per square kilometre	0.0117 kt per square kilometre	Portugal
2020s	0.0311 kt per square kilometre	0.0354 kt per square kilometre	0.0043 kt per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from f-gases (ar5), per square kilometre, Croatia or Portugal?: Portugal, at 0.0359 kt per square kilometre against 0.0343 kt per square kilometre in Croatia as of 2023.
What is the difference in ippu — emissions (co2eq) from f-gases (ar5), per square kilometre between Croatia and Portugal?: 0.0016 kt per square kilometre, with Portugal ahead.
How many years of comparable data are there for Croatia and Portugal?: 32 years are reported by both, from 1992 to 2023.
How do Croatia and Portugal rank globally for ippu — emissions (co2eq) from f-gases (ar5), per square kilometre?: Croatia ranks 28th and Portugal ranks 25th of 155 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

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About this data

Indicator: IPPU — Emissions (CO2eq) from F-gases (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 156 places, 8,936 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (CO2eq) from F-gases (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.