Cumulative CO₂ emissions by source in Bulgaria
Bulgaria: Cumulative CO₂ emissions by source was 32.48 million tonnes in 2024. ◆ Volatile
Cumulative CO₂ emissions by source in Bulgaria, 1990–2024
Source: Global Carbon Budget (2025) – with major processing by Our World in Data. Measured in tonnes.
Analysis
The most recent figure for cumulative co₂ emissions by source in Bulgaria is 32.48 million tonnes, measured in 2024. That is the highest value across all 35 years on record.
Compared with earlier readings it is up 3.0% on the previous year and up 64.7% over ten years.
Over the whole period, cumulative co₂ emissions by source in Bulgaria peaked at 32.48 million tonnes in 2024 and was at its lowest, 1.18 million tonnes, in 1990.
Bulgaria ranks 26th of 46 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 4.41 million tonnes | 1.18 million tonnes | 7.14 million tonnes | 10 |
| 2000s | 10.53 million tonnes | 7.64 million tonnes | 14.12 million tonnes | 10 |
| 2010s | 20.57 million tonnes | 15.16 million tonnes | 26.25 million tonnes | 10 |
| 2020s | 30.23 million tonnes | 27.62 million tonnes | 32.48 million tonnes | 5 |
Countries ranked near Bulgaria
More climate change data for Bulgaria
- Share of global CO₂ emissions and population 0.0% (2100)
- Population growth -0.1% (2025)
- Population, total 6.43 million (2025)
- Urban population growth 0.2% (2025)
- Urban population 4.77 million (2025)
- Urban population 74.2% (2025)
- CO₂ emissions per capita vs. GDP per capita 4.68 tonnes per person (2024)
- Cumulative CO₂ emissions 3.98 billion tonnes (2024)
- CO₂ emissions per capita 4.68 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 4.68 tonnes per person (2024)
Frequently asked questions
- What is cumulative co₂ emissions by source in Bulgaria?
- Cumulative co₂ emissions by source in Bulgaria was 32.48 million tonnes in 2024, according to Global Carbon Budget (2025) – with major processing by Our World in Data.
- What is the highest cumulative co₂ emissions by source recorded in Bulgaria?
- The highest recorded value was 32.48 million tonnes in 2024.
- What is the lowest cumulative co₂ emissions by source recorded in Bulgaria?
- The lowest recorded value was 1.18 million tonnes in 1990.
- How does Bulgaria rank for cumulative co₂ emissions by source?
- Bulgaria ranks 26th out of 46 countries with data for 2024.
- Is cumulative co₂ emissions by source rising or falling in Bulgaria?
- Over the last ten years it is up 64.7%. The long-run trend across the full record is volatile.
- Where does this Bulgaria data come from?
- The figures come from Global Carbon Budget (2025) – with major processing by Our World in Data, published as part of Cumulative CO₂ emissions by source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 35 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Cumulative emissions of carbon dioxide (CO₂) from other industry sources since the first year of available data, measured in tonnes.