Austria vs Bulgaria: Cumulative CO₂ emissions by source

Austria

40.26 million tonnes

in 2024

Bulgaria

32.48 million tonnes

in 2024

Austria rank

23rd

Bulgaria rank

26th

Cumulative CO₂ emissions by source over time

Austria currently reports 40.26 million tonnes against 32.48 million tonnes in Bulgaria, a difference of 7.78 million tonnes.

That makes Austria's figure about 1.2 times Bulgaria's.

The two have swapped places 1 time across 35 shared years of data; in 1990 it was Bulgaria ahead.

Austria ranks 23rd and Bulgaria ranks 26th of 46 countries.

Indicator: Cumulative CO₂ emissions by source
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: 46 places, 1,734 data points, 1904–2024
Last refreshed: 07 August 2026

Cumulative emissions of carbon dioxide (CO₂) from other industry sources since the first year of available data, measured in tonnes.