Greenhouse gas emissions in Bulgaria
Bulgaria: Greenhouse gas emissions was 40.27 million tonnes of CO₂ equivalents in 2024. ◆ Volatile
Latest (2024)
40.27 million tonnes of CO₂ equivalents
Change on year
down 7.1%
World rank
107th
of 199 countries
All-time high
118.76 million tonnes of CO₂ equivalents
in 1986
All-time low
5.53 million tonnes of CO₂ equivalents
in 1869
Years of data
175
1850–2024
Greenhouse gas emissions in Bulgaria, 1850–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in tonnes of CO₂ equivalents.
Analysis
Bulgaria recorded 40.27 million tonnes of CO₂ equivalents for greenhouse gas emissions in 2024.
The figure is down 7.1% on the previous year and down 27.4% over ten years.
Over the whole period, greenhouse gas emissions in Bulgaria peaked at 118.76 million tonnes of CO₂ equivalents in 1986 and was at its lowest, 5.53 million tonnes of CO₂ equivalents, in 1869.
That places Bulgaria 107th out of 199 countries with data for 2024, putting it 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 |
|---|---|---|---|---|
| 1850s | 6.21 million tonnes of CO₂ equivalents | 5.86 million tonnes of CO₂ equivalents | 6.75 million tonnes of CO₂ equivalents | 10 |
| 1860s | 5.65 million tonnes of CO₂ equivalents | 5.53 million tonnes of CO₂ equivalents | 5.82 million tonnes of CO₂ equivalents | 10 |
| 1870s | 9.33 million tonnes of CO₂ equivalents | 7.01 million tonnes of CO₂ equivalents | 10.95 million tonnes of CO₂ equivalents | 10 |
| 1880s | 11.94 million tonnes of CO₂ equivalents | 11.15 million tonnes of CO₂ equivalents | 12.59 million tonnes of CO₂ equivalents | 10 |
| 1890s | 8.57 million tonnes of CO₂ equivalents | 6.98 million tonnes of CO₂ equivalents | 11.03 million tonnes of CO₂ equivalents | 10 |
| 1900s | 11.73 million tonnes of CO₂ equivalents | 8.81 million tonnes of CO₂ equivalents | 14.00 million tonnes of CO₂ equivalents | 10 |
| 1910s | 14.93 million tonnes of CO₂ equivalents | 13.87 million tonnes of CO₂ equivalents | 15.99 million tonnes of CO₂ equivalents | 10 |
| 1920s | 21.05 million tonnes of CO₂ equivalents | 17.30 million tonnes of CO₂ equivalents | 24.35 million tonnes of CO₂ equivalents | 10 |
| 1930s | 23.98 million tonnes of CO₂ equivalents | 23.62 million tonnes of CO₂ equivalents | 24.86 million tonnes of CO₂ equivalents | 10 |
| 1940s | 27.21 million tonnes of CO₂ equivalents | 25.25 million tonnes of CO₂ equivalents | 30.77 million tonnes of CO₂ equivalents | 10 |
| 1950s | 36.52 million tonnes of CO₂ equivalents | 30.72 million tonnes of CO₂ equivalents | 45.64 million tonnes of CO₂ equivalents | 10 |
| 1960s | 71.54 million tonnes of CO₂ equivalents | 48.42 million tonnes of CO₂ equivalents | 96.96 million tonnes of CO₂ equivalents | 10 |
| 1970s | 99.91 million tonnes of CO₂ equivalents | 88.98 million tonnes of CO₂ equivalents | 109.22 million tonnes of CO₂ equivalents | 10 |
| 1980s | 114.78 million tonnes of CO₂ equivalents | 105.20 million tonnes of CO₂ equivalents | 118.76 million tonnes of CO₂ equivalents | 10 |
| 1990s | 77.93 million tonnes of CO₂ equivalents | 56.91 million tonnes of CO₂ equivalents | 101.64 million tonnes of CO₂ equivalents | 10 |
| 2000s | 57.25 million tonnes of CO₂ equivalents | 54.35 million tonnes of CO₂ equivalents | 61.87 million tonnes of CO₂ equivalents | 10 |
| 2010s | 57.75 million tonnes of CO₂ equivalents | 52.80 million tonnes of CO₂ equivalents | 66.64 million tonnes of CO₂ equivalents | 10 |
| 2020s | 48.00 million tonnes of CO₂ equivalents | 40.27 million tonnes of CO₂ equivalents | 56.64 million tonnes of CO₂ equivalents | 5 |
Countries ranked near Bulgaria
- 104 Congo 41.88 million tonnes of CO₂ equivalents compare
- 105 Trinidad and Tobago 40.98 million tonnes of CO₂ equivalents compare
- 106 Benin 40.93 million tonnes of CO₂ equivalents compare
- 108 Switzerland 40.11 million tonnes of CO₂ equivalents compare
- 109 Afghanistan 39.89 million tonnes of CO₂ equivalents compare
- 110 Cuba 39.44 million tonnes of CO₂ equivalents compare
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 greenhouse gas emissions in Bulgaria?
- Greenhouse gas emissions in Bulgaria was 40.27 million tonnes of CO₂ equivalents in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest greenhouse gas emissions recorded in Bulgaria?
- The highest recorded value was 118.76 million tonnes of CO₂ equivalents in 1986.
- What is the lowest greenhouse gas emissions recorded in Bulgaria?
- The lowest recorded value was 5.53 million tonnes of CO₂ equivalents in 1869.
- How does Bulgaria rank for greenhouse gas emissions?
- Bulgaria ranks 107th out of 199 countries with data for 2024.
- Is greenhouse gas emissions rising or falling in Bulgaria?
- Over the last ten years it is down 27.4%. The long-run trend across the full record is volatile.
- Where does this Bulgaria data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Greenhouse gas emissions. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 175 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Greenhouse gas emissions are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.