Bulgaria vs Cambodia: Consumption-based CO₂ emissions

Bulgaria

35.31 million tonnes

in 2023

Cambodia

39.06 million tonnes

in 2023

Bulgaria rank

69th

Cambodia rank

66th

Consumption-based CO₂ emissions over time

Cambodia currently reports 39.06 million tonnes against 35.31 million tonnes in Bulgaria, a difference of 3.75 million tonnes.

That makes Cambodia's figure about 1.1 times Bulgaria's.

The two have swapped places 3 times across 34 shared years of data; in 1990 it was Bulgaria ahead.

Bulgaria ranks 69th and Cambodia ranks 66th of 120 countries.

Indicator: Consumption-based 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: 121 places, 4,098 data points, 1990–2023
Last refreshed: 07 August 2026

Annual consumption-based emissions of carbon dioxide (CO₂), measured in tonnes.