Greece vs Portugal: Energy — Emissions (CO2), per square kilometre

Greece
0.384 kt per square kilometre
in 2023
Portugal
0.405 kt per square kilometre
in 2023
Greece rank
65th
Portugal rank
63rd

Energy — Emissions (CO2), per square kilometre over time

  • Greece
  • Portugal
00.20.40.60.8196119922023

How they compare

Portugal currently reports 0.405 kt per square kilometre against 0.384 kt per square kilometre in Greece, a difference of 0.021 kt per square kilometre.

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

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Portugal ahead.

Greece ranks 65th and Portugal ranks 63rd of 186 countries.

Across the 7 decades both report, Greece averaged higher in 5 and Portugal in 2.

Head to head by decade

Decade Greece Portugal Difference Ahead
1960s 0.116 kt per square kilometre 0.1161 kt per square kilometre 0.0001 kt per square kilometre Portugal
1970s 0.2686 kt per square kilometre 0.2077 kt per square kilometre 0.0609 kt per square kilometre Greece
1980s 0.409 kt per square kilometre 0.3079 kt per square kilometre 0.1011 kt per square kilometre Greece
1990s 0.5652 kt per square kilometre 0.5123 kt per square kilometre 0.0529 kt per square kilometre Greece
2000s 0.6849 kt per square kilometre 0.6198 kt per square kilometre 0.0651 kt per square kilometre Greece
2010s 0.515 kt per square kilometre 0.4912 kt per square kilometre 0.0238 kt per square kilometre Greece
2020s 0.3832 kt per square kilometre 0.4058 kt per square kilometre 0.0226 kt per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2), per square kilometre, Greece or Portugal?
Portugal, at 0.405 kt per square kilometre against 0.384 kt per square kilometre in Greece as of 2023.
What is the difference in energy — emissions (co2), per square kilometre between Greece and Portugal?
0.021 kt per square kilometre, with Portugal ahead.
How many years of comparable data are there for Greece and Portugal?
63 years are reported by both, from 1961 to 2023.
How do Greece and Portugal rank globally for energy — emissions (co2), per square kilometre?
Greece ranks 65th and Portugal ranks 63rd of 186 countries.
Where does this data come from?
Statizoid (derived), published as Energy — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Portugal: Energy — Emissions (CO2), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2-per-square-kilometre/greece/portugal/

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About this data

Indicator
Energy — Emissions (CO2), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
187 places, 10,734 data points, 1961–2023
Last refreshed

Energy — Emissions (CO2) 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.