Annual change in primary energy from coal in Slovakia
Slovakia: Annual change in primary energy from coal was -2.74 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from coal in Slovakia, 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
Slovakia recorded -2.74 terawatt-hours for annual change in primary energy from coal in 2025.
The figure is up 41.0% on the previous year and down 94.5% over ten years.
Over the whole period, annual change in primary energy from coal in Slovakia peaked at 11.43 terawatt-hours in 1980 and was at its lowest, -10.14 terawatt-hours, in 1991.
That places Slovakia 58th out of 78 countries with data for 2025, 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 |
|---|---|---|---|---|
| 1960s | 1.41 terawatt-hours | -2.54 terawatt-hours | 3.74 terawatt-hours | 4 |
| 1970s | 0.6868 terawatt-hours | -2.26 terawatt-hours | 3.9 terawatt-hours | 10 |
| 1980s | 1.34 terawatt-hours | -7.52 terawatt-hours | 11.43 terawatt-hours | 10 |
| 1990s | -4.32 terawatt-hours | -10.14 terawatt-hours | -0.1833 terawatt-hours | 10 |
| 2000s | -0.8431 terawatt-hours | -5.32 terawatt-hours | 4.17 terawatt-hours | 10 |
| 2010s | -1.31 terawatt-hours | -7.15 terawatt-hours | 1.67 terawatt-hours | 10 |
| 2020s | -1.9 terawatt-hours | -4.78 terawatt-hours | 5.76 terawatt-hours | 6 |
Countries ranked near Slovakia
More energy & mining data for Slovakia
- Fuel imports 8.1% (2024)
- Ores and metals imports 2.7% (2024)
- Ores and metals exports 1.7% (2024)
- Gas production 0.4055 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 73.64 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0.4055 terawatt-hours (2024)
- Gas production per person 73.64 kilowatt-hours per person (2024)
- Fuel exports 4.0% (2024)
- Electric power transmission and distribution losses 3.7% (2024)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 47.0% (2023)
Frequently asked questions
- What is annual change in primary energy from coal in Slovakia?
- Annual change in primary energy from coal in Slovakia was -2.74 terawatt-hours in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data.
- What is the highest annual change in primary energy from coal recorded in Slovakia?
- The highest recorded value was 11.43 terawatt-hours in 1980.
- What is the lowest annual change in primary energy from coal recorded in Slovakia?
- The lowest recorded value was -10.14 terawatt-hours in 1991.
- How does Slovakia rank for annual change in primary energy from coal?
- Slovakia ranks 58th out of 78 countries with data for 2025.
- Is annual change in primary energy from coal rising or falling in Slovakia?
- Over the last ten years it is down 94.5%. The long-run trend across the full record is volatile.
- Where does this Slovakia data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as part of Annual change in primary energy from coal. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.