Guinea-Bissau vs Samoa: Cumulative CO₂ emissions

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 over time

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.

Indicator: Cumulative CO₂ emissions
Unit: tonnes
Source: Global Carbon Budget (2025) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 215 places, 23,408 data points, 1750–2024
Last refreshed: 07 August 2026

Total cumulative emissions of carbon dioxide (CO₂), excluding land-use change, since the first year of available data, measured in tonnes.