Annual change in primary energy from nuclear in Romania
Romania: Annual change in primary energy from nuclear was 0.303 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from nuclear in Romania, 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
Romania recorded 0.303 terawatt-hours for annual change in primary energy from nuclear in 2025.
The figure is up 135.8% on the previous year and up 380.9% over ten years.
Over the whole period, annual change in primary energy from nuclear in Romania peaked at 12.16 terawatt-hours in 1997 and was at its lowest, -1.84 terawatt-hours, in 2003.
That places Romania 15th out of 218 countries with data for 2025, putting it 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 | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 1990s | 1.58 terawatt-hours | -0.3303 terawatt-hours | 12.16 terawatt-hours | 10 |
| 2000s | 1.99 terawatt-hours | -1.84 terawatt-hours | 10.66 terawatt-hours | 10 |
| 2010s | -0.143 terawatt-hours | -1.07 terawatt-hours | 0.6758 terawatt-hours | 10 |
| 2020s | -0.1354 terawatt-hours | -0.8455 terawatt-hours | 0.5636 terawatt-hours | 6 |
Countries ranked near Romania
More energy & mining data for Romania
- Fuel imports 8.2% (2024)
- Ores and metals imports 2.4% (2024)
- Ores and metals exports 2.7% (2024)
- Gas production 89.07 terawatt-hours (2025)
- Fossil fuel production per person, by fuel 4,711 kilowatt-hours per person (2025)
- Fossil fuel production by fuel 89.07 terawatt-hours (2025)
- Gas production per person 4,711 kilowatt-hours per person (2025)
- Fuel exports 4.9% (2024)
- Electric power transmission and distribution losses 9.8% (2023)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 53.7% (2023)
Frequently asked questions
- What is annual change in primary energy from nuclear in Romania?
- Annual change in primary energy from nuclear in Romania was 0.303 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 Romania?
- The highest recorded value was 12.16 terawatt-hours in 1997.
- What is the lowest annual change in primary energy from nuclear recorded in Romania?
- The lowest recorded value was -1.84 terawatt-hours in 2003.
- How does Romania rank for annual change in primary energy from nuclear?
- Romania ranks 15th out of 218 countries with data for 2025.
- Is annual change in primary energy from nuclear rising or falling in Romania?
- Over the last ten years it is up 380.9%. The long-run trend across the full record is volatile.
- Where does this Romania 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.
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.