Annual percentage change in primary energy from nuclear in Romania
Romania: Annual percentage change in primary energy from nuclear was 0.9% in 2025. ◆ Volatile
Annual percentage change in primary energy from nuclear in Romania, 1997–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, annual percentage change in primary energy from nuclear in Romania stood at 0.9%.
The figure is up 136.8% on the previous year and up 400.6% over ten years.
Over the whole period, annual percentage change in primary energy from nuclear in Romania peaked at 289.6% in 1997 and was at its lowest, -11.0%, in 2003.
Romania ranks 13th of 35 countries on this measure, 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 |
|---|---|---|---|---|
| 1990s | 95.3% | -2.1% | 289.6% | 3 |
| 2000s | 9.7% | -11.0% | 45.6% | 10 |
| 2010s | -0.4% | -3.0% | 2.0% | 10 |
| 2020s | -0.4% | -2.5% | 1.6% | 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 53.75 (2023)
Frequently asked questions
- What is annual percentage change in primary energy from nuclear in Romania?
- Annual percentage change in primary energy from nuclear in Romania was 0.9% 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 percentage change in primary energy from nuclear recorded in Romania?
- The highest recorded value was 289.6% in 1997.
- What is the lowest annual percentage change in primary energy from nuclear recorded in Romania?
- The lowest recorded value was -11.0% in 2003.
- How does Romania rank for annual percentage change in primary energy from nuclear?
- Romania ranks 13th out of 35 countries with data for 2025.
- Is annual percentage change in primary energy from nuclear rising or falling in Romania?
- Over the last ten years it is up 400.6%. 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 percentage change in primary energy from nuclear. Statizoid updates them automatically from the source API.
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About this data
Percentage change in total energy supply relative to the previous year.