Coal production in Bulgaria
Bulgaria: Coal production was 34.3 terawatt-hours in 2025. ◆ Volatile
Coal production in Bulgaria, 1900–2025
Source: Energy Institute - Statistical Review of World Energy (2026) and other sources – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
The most recent figure for coal production in Bulgaria is 34.3 terawatt-hours, measured in 2025.
The figure is up 14.6% on the previous year and down 49.7% over ten years.
Over the whole period, coal production in Bulgaria peaked at 130.49 terawatt-hours in 1970 and was at its lowest, 0.4762 terawatt-hours, in 1903.
That places Bulgaria 27th out of 219 countries with data for 2025, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1900s | 0.6378 terawatt-hours | 0.4762 terawatt-hours | 0.9037 terawatt-hours | 10 |
| 1910s | 2.02 terawatt-hours | 0.9769 terawatt-hours | 3.18 terawatt-hours | 10 |
| 1920s | 5.04 terawatt-hours | 3.24 terawatt-hours | 7.05 terawatt-hours | 10 |
| 1930s | 7.62 terawatt-hours | 6.55 terawatt-hours | 10.02 terawatt-hours | 10 |
| 1940s | 15.8 terawatt-hours | 12.13 terawatt-hours | 22 terawatt-hours | 10 |
| 1950s | 41.09 terawatt-hours | 24.77 terawatt-hours | 64.57 terawatt-hours | 10 |
| 1960s | 100.09 terawatt-hours | 72.12 terawatt-hours | 129.47 terawatt-hours | 10 |
| 1970s | 111.11 terawatt-hours | 100.18 terawatt-hours | 130.49 terawatt-hours | 10 |
| 1980s | 61.98 terawatt-hours | 55 terawatt-hours | 68.92 terawatt-hours | 10 |
| 1990s | 58.66 terawatt-hours | 49.73 terawatt-hours | 62.82 terawatt-hours | 10 |
| 2000s | 52.57 terawatt-hours | 48.59 terawatt-hours | 56.54 terawatt-hours | 10 |
| 2010s | 61.89 terawatt-hours | 55.07 terawatt-hours | 72.23 terawatt-hours | 10 |
| 2020s | 45.44 terawatt-hours | 29.93 terawatt-hours | 68.71 terawatt-hours | 6 |
Countries ranked near Bulgaria
More energy & mining data for Bulgaria
- Fuel imports 12.3% (2024)
- Ores and metals imports 9.8% (2024)
- Ores and metals exports 15.6% (2024)
- Gas production 0.0968 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 14.32 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0.0968 terawatt-hours (2024)
- Gas production per person 14.32 kilowatt-hours per person (2024)
- Fuel exports 7.8% (2024)
- Electric power transmission and distribution losses 5.9% (2023)
- Share of dietary energy supply from carbohydrates vs gdp per capita 46.56 (2023)
Frequently asked questions
- What is coal production in Bulgaria?
- Coal production in Bulgaria was 34.3 terawatt-hours in 2025, according to Energy Institute - Statistical Review of World Energy (2026) and other sources – with major processing by Our World in Data.
- What is the highest coal production recorded in Bulgaria?
- The highest recorded value was 130.49 terawatt-hours in 1970.
- What is the lowest coal production recorded in Bulgaria?
- The lowest recorded value was 0.4762 terawatt-hours in 1903.
- How does Bulgaria rank for coal production?
- Bulgaria ranks 27th out of 219 countries with data for 2025.
- Is coal production rising or falling in Bulgaria?
- Over the last ten years it is down 49.7%. The long-run trend across the full record is volatile.
- Where does this Bulgaria data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026) and other sources – with major processing by Our World in Data, published as part of Coal production. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 126 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in terawatt-hours.