Barbados vs Singapore: Per capita CO₂ emissions from international aviation
Barbados
1,432 kilograms
in 2024
Singapore
2,030 kilograms
in 2024
Barbados rank
8th
Singapore rank
5th
Per capita CO₂ emissions from international aviation over time
- Barbados
- Singapore
How they compare
Singapore currently reports 2,030 kilograms against 1,432 kilograms in Barbados, a difference of 598 kilograms.
That makes Singapore's figure about 1.4 times Barbados's.
The two have swapped places 2 times across 12 shared years of data; in 2013 it was Singapore ahead.
Barbados ranks 8th and Singapore ranks 5th of 194 countries.
Singapore has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Barbados | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 1,227 kilograms | 2,100 kilograms | 872.81 kilograms | Singapore |
| 2020s | 1,039 kilograms | 1,280 kilograms | 241.81 kilograms | Singapore |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher per capita co₂ emissions from international aviation, Barbados or Singapore?
- Singapore, at 2,030 kilograms against 1,432 kilograms in Barbados as of 2024.
- What is the difference in per capita co₂ emissions from international aviation between Barbados and Singapore?
- 598 kilograms, with Singapore ahead.
- How many years of comparable data are there for Barbados and Singapore?
- 12 years are reported by both, from 2013 to 2024.
- How do Barbados and Singapore rank globally for per capita co₂ emissions from international aviation?
- Barbados ranks 8th and Singapore ranks 5th of 194 countries.
- Where does this data come from?
- OECD (2025); Population based on various sources (2024) – with minor processing by Our World in Data, published as Per capita CO₂ emissions from international aviation. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
International aviation emissions are assigned to the country of departure. CO₂ emissions from commercial passenger flights only.