Guinea-Bissau vs Samoa: Cumulative CO₂ emissions by world region
Guinea-Bissau
8.29 million tonnes
in 2024
Samoa
7.77 million tonnes
in 2024
Guinea-Bissau rank
191st
Samoa rank
194th
Cumulative CO₂ emissions by world region over time
- Guinea-Bissau
- Samoa
How they compare
Guinea-Bissau currently reports 8.29 million tonnes against 7.77 million tonnes in Samoa, a difference of 515,730 tonnes.
That makes Guinea-Bissau's figure about 1.1 times Samoa's.
The two have swapped places 2 times across 75 shared years of data; in 1950 it was Guinea-Bissau ahead.
Guinea-Bissau ranks 191st and Samoa ranks 194th of 215 countries.
Guinea-Bissau has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 45,800 tonnes | 42,502 tonnes | 3,298 tonnes | Guinea-Bissau |
| 1960s | 332,691 tonnes | 213,245 tonnes | 119,446 tonnes | Guinea-Bissau |
| 1970s | 1.07 million tonnes | 574,149 tonnes | 499,770 tonnes | Guinea-Bissau |
| 1980s | 2.41 million tonnes | 1.28 million tonnes | 1.13 million tonnes | Guinea-Bissau |
| 1990s | 3.81 million tonnes | 2.20 million tonnes | 1.60 million tonnes | Guinea-Bissau |
| 2000s | 4.63 million tonnes | 3.64 million tonnes | 990,744 tonnes | Guinea-Bissau |
| 2010s | 5.79 million tonnes | 5.51 million tonnes | 274,066 tonnes | Guinea-Bissau |
| 2020s | 7.61 million tonnes | 7.28 million tonnes | 323,712 tonnes | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cumulative co₂ emissions by world region, Guinea-Bissau or Samoa?
- Guinea-Bissau, at 8.29 million tonnes against 7.77 million tonnes in Samoa as of 2024.
- What is the difference in cumulative co₂ emissions by world region between Guinea-Bissau and Samoa?
- 515,730 tonnes, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Samoa?
- 75 years are reported by both, from 1950 to 2024.
- How do Guinea-Bissau and Samoa rank globally for cumulative co₂ emissions by world region?
- Guinea-Bissau ranks 191st 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 by world region. 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.