Annual change in primary energy from nuclear in Czechia
Czechia: Annual change in primary energy from nuclear was 7.18 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from nuclear in Czechia, 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
Czechia recorded 7.18 terawatt-hours for annual change in primary energy from nuclear in 2025.
Compared with earlier readings it is up 431.9% on the previous year and up 168.0% over ten years.
Over the whole period, annual change in primary energy from nuclear in Czechia peaked at 21.62 terawatt-hours in 2003 and was at its lowest, -10.56 terawatt-hours, in 2015.
Czechia ranks 7th of 218 countries on this measure, in the top 10%.
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 | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 4 |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 1980s | 3.76 terawatt-hours | 0 terawatt-hours | 13.79 terawatt-hours | 10 |
| 1990s | 0.2845 terawatt-hours | -2.26 terawatt-hours | 2.07 terawatt-hours | 10 |
| 2000s | 4.2 terawatt-hours | -4.84 terawatt-hours | 21.62 terawatt-hours | 10 |
| 2010s | 0.9207 terawatt-hours | -10.56 terawatt-hours | 12.83 terawatt-hours | 10 |
| 2020s | 0.9194 terawatt-hours | -2.16 terawatt-hours | 7.18 terawatt-hours | 6 |
Countries ranked near Czechia
More energy & mining data for Czechia
- Fuel imports 5.5% (2024)
- Ores and metals imports 2.8% (2024)
- Ores and metals exports 1.4% (2024)
- Gas production 1.95 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 181.23 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 1.95 terawatt-hours (2024)
- Gas production per person 181.23 kilowatt-hours per person (2024)
- Fuel exports 1.7% (2024)
- Electric power transmission and distribution losses 4.3% (2024)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 46.3% (2023)
Frequently asked questions
- What is annual change in primary energy from nuclear in Czechia?
- Annual change in primary energy from nuclear in Czechia was 7.18 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 nuclear recorded in Czechia?
- The highest recorded value was 21.62 terawatt-hours in 2003.
- What is the lowest annual change in primary energy from nuclear recorded in Czechia?
- The lowest recorded value was -10.56 terawatt-hours in 2015.
- How does Czechia rank for annual change in primary energy from nuclear?
- Czechia ranks 7th out of 218 countries with data for 2025.
- Is annual change in primary energy from nuclear rising or falling in Czechia?
- Over the last ten years it is up 168.0%. The long-run trend across the full record is volatile.
- Where does this Czechia 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 nuclear. Statizoid updates them automatically from the source API.
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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.