Greece vs Portugal: CO₂ emissions from domestic air travel
Greece
410,484 tonnes
in 2024
Portugal
540,504 tonnes
in 2024
Greece rank
34th
Portugal rank
33rd
CO₂ emissions from domestic air travel over time
- Greece
- Portugal
How they compare
Portugal currently reports 540,504 tonnes against 410,484 tonnes in Greece, a difference of 130,020 tonnes.
That makes Portugal's figure about 1.3 times Greece's.
The two have swapped places 2 times across 12 shared years of data; in 2013 it was Portugal ahead.
Greece ranks 34th and Portugal ranks 33rd of 143 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 | 347,431 tonnes | 379,055 tonnes | 31,624 tonnes | Portugal |
| 2020s | 334,484 tonnes | 434,162 tonnes | 99,678 tonnes | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher co₂ emissions from domestic air travel, Greece or Portugal?
- Portugal, at 540,504 tonnes against 410,484 tonnes in Greece as of 2024.
- What is the difference in co₂ emissions from domestic air travel between Greece and Portugal?
- 130,020 tonnes, 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 emissions from domestic air travel?
- Greece ranks 34th and Portugal ranks 33rd of 143 countries.
- Where does this data come from?
- OECD (2025) – processed by Our World in Data, published as CO₂ emissions from domestic air travel. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Domestic aviation represents flights which depart and arrive within the same country. CO₂ emissions from commercial passenger flights only.