Bahrain vs Tonga: Per capita CO₂ emissions by source

Bahrain

0 tonnes per person

in 1987

Tonga

0 tonnes per person

in 1989

Bahrain rank

141st

Tonga rank

141st

Per capita CO₂ emissions by source over time

Bahrain currently reports 0 tonnes per person against 0 tonnes per person in Tonga, a difference of 0 tonnes per person.

The two have swapped places 6 times across 18 shared years of data; in 1970 it was Tonga ahead.

Bahrain ranks 141st and Tonga ranks 141st of 179 countries.

Indicator: Per capita CO₂ emissions by source
Unit: tonnes per person
Source: Global Carbon Budget (2025); Population based on various sources (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 179 places, 17,915 data points, 1750–2024
Last refreshed: 07 August 2026

Annual emissions of carbon dioxide (CO₂) from coal, measured in tonnes per person.