Bulgaria vs Greece: Cumulative CO₂ emissions

Bulgaria

3.98 billion tonnes

in 2024

Greece

4.30 billion tonnes

in 2024

Bulgaria rank

49th

Greece rank

46th

Cumulative CO₂ emissions over time

Greece currently reports 4.30 billion tonnes against 3.98 billion tonnes in Bulgaria, a difference of 312.58 million tonnes.

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

The two have swapped places 2 times across 134 shared years of data; in 1883 it was Greece ahead.

Bulgaria ranks 49th and Greece ranks 46th of 215 countries.

Indicator: Cumulative 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, 23,408 data points, 1750–2024
Last refreshed: 07 August 2026

Total cumulative emissions of carbon dioxide (CO₂), excluding land-use change, since the first year of available data, measured in tonnes.