Installed solar energy capacity in Portugal
Portugal: Installed solar energy capacity was 6.95 gigawatts in 2025. ◆ Volatile
Installed solar energy capacity in Portugal, 2000–2025
Source: IRENA (2026) – processed by Our World in Data. Measured in gigawatts.
Analysis
Portugal recorded 6.95 gigawatts for installed solar energy capacity in 2025. That is the highest value across all 26 years on record.
Compared with earlier readings it is up 19.6% on the previous year and up 1,436.4% over ten years.
Over the whole period, installed solar energy capacity in Portugal peaked at 6.95 gigawatts in 2025 and was at its lowest, 0.001 gigawatts, in 2000.
That places Portugal 29th 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 Portugal, year by year
| Year | gigawatts | Change |
|---|---|---|
| 2000 | 0.001 gigawatts | — |
| 2001 | 0.001 gigawatts | +0.0% |
| 2002 | 0.001 gigawatts | +0.0% |
| 2003 | 0.002 gigawatts | +100.0% |
| 2004 | 0.002 gigawatts | +0.0% |
| 2005 | 0.002 gigawatts | +0.0% |
| 2006 | 0.003 gigawatts | +50.0% |
| 2007 | 0.024 gigawatts | +700.0% |
| 2008 | 0.059 gigawatts | +145.8% |
| 2009 | 0.115 gigawatts | +94.9% |
| 2010 | 0.134 gigawatts | +16.5% |
| 2011 | 0.1744 gigawatts | +30.1% |
| 2012 | 0.2404 gigawatts | +37.8% |
| 2013 | 0.2984 gigawatts | +24.1% |
| 2014 | 0.4174 gigawatts | +39.9% |
| 2015 | 0.4523 gigawatts | +8.3% |
| 2016 | 0.5326 gigawatts | +17.8% |
| 2017 | 0.6191 gigawatts | +16.2% |
| 2018 | 0.717 gigawatts | +15.8% |
| 2019 | 0.9701 gigawatts | +35.3% |
| 2020 | 1.19 gigawatts | +22.7% |
| 2021 | 1.82 gigawatts | +52.6% |
| 2022 | 2.82 gigawatts | +55.0% |
| 2023 | 4.04 gigawatts | +43.4% |
| 2024 | 5.81 gigawatts | +43.8% |
| 2025 | 6.95 gigawatts | +19.6% |
Portugal compared with similar countries
- Portugal's 6.95 gigawatts is above the median for high income countries, which is 1.01 gigawatts, 6.9× the median. (76 countries reporting)
- Portugal's 6.95 gigawatts is above the median for Europe & Central Asia, which is 1.57 gigawatts, 4.4× the median. (49 countries reporting)
Biggest year-on-year movements
Years where Installed solar energy capacity in Portugal 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 |
|---|---|---|---|
| 2007 | +700.0% | 0.003 gigawatts | 0.024 gigawatts |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.021 gigawatts | 0.001 gigawatts | 0.115 gigawatts | 10 |
| 2010s | 0.4556 gigawatts | 0.134 gigawatts | 0.9701 gigawatts | 10 |
| 2020s | 3.77 gigawatts | 1.19 gigawatts | 6.95 gigawatts | 6 |
Countries ranked near Portugal
More energy & mining data for Portugal
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate 1.67 % 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 (2024)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fuel imports 8.5% (2025)
Frequently asked questions
- What is installed solar energy capacity in Portugal?
- Installed solar energy capacity in Portugal was 6.95 gigawatts in 2025, according to IRENA (2026) – processed by Our World in Data.
- What is the highest installed solar energy capacity recorded in Portugal?
- The highest recorded value was 6.95 gigawatts in 2025.
- What is the lowest installed solar energy capacity recorded in Portugal?
- The lowest recorded value was 0.001 gigawatts in 2000.
- How does Portugal rank for installed solar energy capacity?
- Portugal ranks 29th out of 218 countries with data for 2025.
- Is installed solar energy capacity rising or falling in Portugal?
- Over the last ten years it is up 1,436.4%. The long-run trend across the full record is volatile.
- Where does this Portugal 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 — 26 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.