Comoros vs Samoa: Cumulative CO₂ emissions
Comoros
7.51 million tonnes
in 2024
Samoa
7.77 million tonnes
in 2024
Comoros rank
196th
Samoa rank
194th
Cumulative CO₂ emissions over time
- Comoros
- Samoa
How they compare
Samoa currently reports 7.77 million tonnes against 7.51 million tonnes in Comoros, a difference of 256,090 tonnes.
Across all 66 years both countries report, Samoa has been ahead every year.
Comoros ranks 196th and Samoa ranks 194th of 215 countries.
Samoa has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Comoros | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 10,992 tonnes | 95,264 tonnes | 84,272 tonnes | Samoa |
| 1960s | 80,608 tonnes | 213,245 tonnes | 132,637 tonnes | Samoa |
| 1970s | 323,898 tonnes | 574,149 tonnes | 250,251 tonnes | Samoa |
| 1980s | 726,938 tonnes | 1.28 million tonnes | 551,431 tonnes | Samoa |
| 1990s | 1.34 million tonnes | 2.20 million tonnes | 868,735 tonnes | Samoa |
| 2000s | 2.38 million tonnes | 3.64 million tonnes | 1.26 million tonnes | Samoa |
| 2010s | 3.95 million tonnes | 5.51 million tonnes | 1.57 million tonnes | Samoa |
| 2020s | 6.43 million tonnes | 7.28 million tonnes | 849,764 tonnes | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cumulative co₂ emissions, Comoros or Samoa?
- Samoa, at 7.77 million tonnes against 7.51 million tonnes in Comoros as of 2024.
- What is the difference in cumulative co₂ emissions between Comoros and Samoa?
- 256,090 tonnes, with Samoa ahead.
- How many years of comparable data are there for Comoros and Samoa?
- 66 years are reported by both, from 1959 to 2024.
- How do Comoros and Samoa rank globally for cumulative co₂ emissions?
- Comoros ranks 196th and Samoa ranks 194th of 215 countries.
- Where does this data come from?
- Global Carbon Budget (2025) – with major processing by Our World in Data, published as Cumulative CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total cumulative emissions of carbon dioxide (CO₂), excluding land-use change, since the first year of available data, measured in tonnes.