Installed solar energy capacity in Romania
Romania: Installed solar energy capacity was 6.24 gigawatts in 2025. ◆ Volatile
Installed solar energy capacity in Romania, 2008–2025
Source: IRENA (2026) – processed by Our World in Data. Measured in gigawatts.
Analysis
In 2025, installed solar energy capacity in Romania stood at 6.24 gigawatts. That is the highest value across all 18 years on record.
That represents a change of up 46.5% on the previous year and up 370.4% over ten years.
Over the whole period, installed solar energy capacity in Romania peaked at 6.24 gigawatts in 2025 and was at its lowest, 0.0001 gigawatts, in 2008.
That places Romania 31st out of 218 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.
Installed solar energy capacity in Romania, year by year
| Year | gigawatts | Change |
|---|---|---|
| 2008 | 0.0001 gigawatts | — |
| 2009 | 0.0001 gigawatts | +0.0% |
| 2010 | 0.0001 gigawatts | +0.0% |
| 2011 | 0.001 gigawatts | +900.0% |
| 2012 | 0.041 gigawatts | +4000.0% |
| 2013 | 0.761 gigawatts | +1756.1% |
| 2014 | 1.29 gigawatts | +69.9% |
| 2015 | 1.33 gigawatts | +2.6% |
| 2016 | 1.37 gigawatts | +3.5% |
| 2017 | 1.37 gigawatts | +0.2% |
| 2018 | 1.39 gigawatts | +0.9% |
| 2019 | 1.4 gigawatts | +0.9% |
| 2020 | 1.38 gigawatts | -1.1% |
| 2021 | 1.39 gigawatts | +0.8% |
| 2022 | 1.81 gigawatts | +29.8% |
| 2023 | 2.99 gigawatts | +65.2% |
| 2024 | 4.26 gigawatts | +42.5% |
| 2025 | 6.24 gigawatts | +46.5% |
Romania compared with similar countries
- Romania's 6.24 gigawatts is above the median for high income countries, which is 1.01 gigawatts, 6.2× the median. (76 countries reporting)
- Romania's 6.24 gigawatts is above the median for Europe & Central Asia, which is 1.57 gigawatts, 4.0× the median. (49 countries reporting)
Biggest year-on-year movements
Years where Installed solar energy capacity in Romania changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2012 | +4000.0% | 0.001 gigawatts | 0.041 gigawatts |
| 2013 | +1756.1% | 0.041 gigawatts | 0.761 gigawatts |
| 2011 | +900.0% | 0.0001 gigawatts | 0.001 gigawatts |
| 2014 | +69.9% | 0.761 gigawatts | 1.29 gigawatts |
| 2023 | +65.2% | 1.81 gigawatts | 2.99 gigawatts |
| 2025 | +46.5% | 4.26 gigawatts | 6.24 gigawatts |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.0001 gigawatts | 0.0001 gigawatts | 0.0001 gigawatts | 2 |
| 2010s | 0.8952 gigawatts | 0.0001 gigawatts | 1.4 gigawatts | 10 |
| 2020s | 3.01 gigawatts | 1.38 gigawatts | 6.24 gigawatts | 6 |
Countries ranked near Romania
More energy & mining data for Romania
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate -1.74 % change on previous year (2025)
- Coal consumption, per capita 0 terawatt-hours per person (2025)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per capita 0 terawatt-hours per person (2025)
- Coal production, per capita 0 terawatt-hours per person (2025)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fuel imports 8.2% (2024)
Frequently asked questions
- What is installed solar energy capacity in Romania?
- Installed solar energy capacity in Romania was 6.24 gigawatts in 2025, according to IRENA (2026) – processed by Our World in Data.
- What is the highest installed solar energy capacity recorded in Romania?
- The highest recorded value was 6.24 gigawatts in 2025.
- What is the lowest installed solar energy capacity recorded in Romania?
- The lowest recorded value was 0.0001 gigawatts in 2008.
- How does Romania rank for installed solar energy capacity?
- Romania ranks 31st out of 218 countries with data for 2025.
- Is installed solar energy capacity rising or falling in Romania?
- Over the last ten years it is up 370.4%. The long-run trend across the full record is volatile.
- Where does this Romania data come from?
- The figures come from IRENA (2026) – processed by Our World in Data, published as part of Installed solar energy capacity. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Total solar (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes solar photovoltaic and concentrated solar power.