Chad vs Yemen: Year-on-year change in CO₂ emissions

Chad

-16,993 tonnes

in 2024

Yemen

-18,079 tonnes

in 2024

Chad rank

171st

Yemen rank

172nd

Year-on-year change in CO₂ emissions over time

Chad currently reports -16,993 tonnes against -18,079 tonnes in Yemen, a difference of 1,086 tonnes.

The two have swapped places 30 times across 74 shared years of data; in 1951 it was Chad ahead.

Chad ranks 171st and Yemen ranks 172nd of 215 countries.

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: 07 August 2026

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