Portugal vs Taiwan: CO₂ emissions from domestic air travel
Portugal
540,504 tonnes
in 2024
Taiwan
256,674 tonnes
in 2018
Portugal rank
33rd
Taiwan rank
36th
CO₂ emissions from domestic air travel over time
- Portugal
- Taiwan
How they compare
Portugal currently reports 540,504 tonnes against 256,674 tonnes in Taiwan, a difference of 283,830 tonnes.
That makes Portugal's figure about 2.1 times Taiwan's.
Across all 6 years both countries report, Portugal has been ahead every year.
Portugal ranks 33rd and Taiwan ranks 36th of 143 countries.
Portugal has averaged higher in every one of the 1 decades both report.
Frequently asked questions
- Which has higher co₂ emissions from domestic air travel, Portugal or Taiwan?
- Portugal, at 540,504 tonnes against 256,674 tonnes in Taiwan as of 2024.
- What is the difference in co₂ emissions from domestic air travel between Portugal and Taiwan?
- 283,830 tonnes, with Portugal ahead.
- How many years of comparable data are there for Portugal and Taiwan?
- 6 years are reported by both, from 2013 to 2018.
- How do Portugal and Taiwan rank globally for co₂ emissions from domestic air travel?
- Portugal ranks 33rd and Taiwan ranks 36th 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.