Greece vs Portugal: Co2 international aviation

Greece
4.49 million
in 2024
Portugal
5.18 million
in 2024
Greece rank
29th
Portugal rank
26th

Co2 international aviation over time

  • Greece
  • Portugal
1.0M2.0M3.0M4.0M5.0M201320182024

How they compare

Portugal currently reports 5.18 million against 4.49 million in Greece, a difference of 693,420.

That makes Portugal's figure about 1.2 times Greece's.

The two have swapped places 2 times across 12 shared years of data; in 2013 it was Portugal ahead.

Greece ranks 29th and Portugal ranks 26th of 197 countries.

Portugal has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Greece Portugal Difference Ahead
2010s 2.60 million 3.58 million 981,877 Portugal
2020s 3.21 million 3.67 million 463,652 Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher co2 international aviation, Greece or Portugal?
Portugal, at 5.18 million against 4.49 million in Greece as of 2024.
What is the difference in co2 international aviation between Greece and Portugal?
693,420, with Portugal ahead.
How many years of comparable data are there for Greece and Portugal?
12 years are reported by both, from 2013 to 2024.
How do Greece and Portugal rank globally for co2 international aviation?
Greece ranks 29th and Portugal ranks 26th of 197 countries.
Where does this data come from?
Our World in Data, published as Co2 international aviation. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Portugal: Co2 international aviation. Statizoid, drawing on Our World in Data. Retrieved 15 November 2026, from https://climate.statizoid.com/compare/co2-international-aviation/greece/portugal/

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About this data

Indicator
Co2 international aviation
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
197 places, 2,260 data points, 2013–2024
Last refreshed