Which has higher year-on-year change in co₂ emissions, Eritrea or Guinea-Bissau?

Guinea-Bissau, at 12,847 tonnes against 11,612 tonnes in Eritrea as of 2024.

What is the difference in year-on-year change in co₂ emissions between Eritrea and Guinea-Bissau?

1,235 tonnes, with Guinea-Bissau ahead.

How many years of comparable data are there for Eritrea and Guinea-Bissau?

30 years are reported by both, from 1995 to 2024.

Where does this data come from?

Global Carbon Budget (2025) – with major processing by Our World in Data, published as Year-on-year change in CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Eritrea vs Guinea-Bissau: Year-on-year change in CO₂ emissions

Eritrea

11,612 tonnes

in 2024

Guinea-Bissau

12,847 tonnes

in 2024

Eritrea rank

134th

Guinea-Bissau rank

132nd

Year-on-year change in CO₂ emissions over time

Eritrea
Guinea-Bissau

How they compare

Guinea-Bissau currently reports 12,847 tonnes against 11,612 tonnes in Eritrea, a difference of 1,235 tonnes.

That makes Guinea-Bissau's figure about 1.1 times Eritrea's.

The two have swapped places 13 times across 30 shared years of data; in 1995 it was Eritrea ahead.

Eritrea ranks 134th and Guinea-Bissau ranks 132nd of 215 countries.

Across the 4 decades both report, Eritrea averaged higher in 2 and Guinea-Bissau in 2.

Head to head by decade

Decade	Eritrea	Guinea-Bissau	Difference	Ahead
1990s	-18,348 tonnes	0 tonnes	18,348 tonnes	Guinea-Bissau
2000s	-16,944 tonnes	0 tonnes	16,944 tonnes	Guinea-Bissau
2010s	19,856 tonnes	15,755 tonnes	4,101 tonnes	Eritrea
2020s	19,613 tonnes	17,142 tonnes	2,472 tonnes	Eritrea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher year-on-year change in co₂ emissions, Eritrea or Guinea-Bissau?: Guinea-Bissau, at 12,847 tonnes against 11,612 tonnes in Eritrea as of 2024.
What is the difference in year-on-year change in co₂ emissions between Eritrea and Guinea-Bissau?: 1,235 tonnes, with Guinea-Bissau ahead.
How many years of comparable data are there for Eritrea and Guinea-Bissau?: 30 years are reported by both, from 1995 to 2024.
How do Eritrea and Guinea-Bissau rank globally for year-on-year change in co₂ emissions?: Eritrea ranks 134th and Guinea-Bissau ranks 132nd of 215 countries.
Where does this data come from?: Global Carbon Budget (2025) – with major processing by Our World in Data, published as Year-on-year change in CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Eritrea vs Guinea-Bissau: Year-on-year change in CO₂ emissions. Statizoid, drawing on Global Carbon Budget (2025) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://climate.statizoid.com/compare/absolute-change-co2/eritrea/guinea-bissau/

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About this data

Indicator: Year-on-year change in 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, 23,088 data points, 1751–2024
Last refreshed: 18 September 2026

Annual growth in total emissions of carbon dioxide (CO₂), excluding land-use change, measured in tonnes.