Installed wind energy capacity in Slovenia
Slovenia: Installed wind energy capacity was 0.0042 gigawatts in 2025. ▲ Rising
Installed wind energy capacity in Slovenia, 2012–2025
Source: IRENA (2026) – processed by Our World in Data. Measured in gigawatts.
Analysis
The most recent figure for installed wind energy capacity in Slovenia is 0.0042 gigawatts, measured in 2025. That is the highest value across all 14 years on record.
Compared with earlier readings it is up 22.9% on the previous year and up 39.4% over ten years.
Over the whole period, installed wind energy capacity in Slovenia peaked at 0.0042 gigawatts in 2025 and was at its lowest, 0.002 gigawatts, in 2012.
Slovenia ranks 109th of 157 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 14 years of available data.
Installed wind energy capacity in Slovenia, year by year
| Year | gigawatts | Change |
|---|---|---|
| 2012 | 0.002 gigawatts | — |
| 2013 | 0.002 gigawatts | +0.0% |
| 2014 | 0.003 gigawatts | +50.0% |
| 2015 | 0.003 gigawatts | +0.0% |
| 2016 | 0.003 gigawatts | +0.0% |
| 2017 | 0.0033 gigawatts | +10.0% |
| 2018 | 0.0033 gigawatts | +0.0% |
| 2019 | 0.0033 gigawatts | +0.0% |
| 2020 | 0.0033 gigawatts | +0.0% |
| 2021 | 0.0033 gigawatts | +0.8% |
| 2022 | 0.0033 gigawatts | +0.0% |
| 2023 | 0.0033 gigawatts | +0.0% |
| 2024 | 0.0034 gigawatts | +2.3% |
| 2025 | 0.0042 gigawatts | +22.9% |
Slovenia compared with similar countries
- Slovenia's 0.0042 gigawatts is below the median for high income countries, which is 0.347 gigawatts, 1% of the median. (67 countries reporting)
- Slovenia's 0.0042 gigawatts is below the median for Europe & Central Asia, which is 1.51 gigawatts, 0% of the median. (46 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.0029 gigawatts | 0.002 gigawatts | 0.0033 gigawatts | 8 |
| 2020s | 0.0035 gigawatts | 0.0033 gigawatts | 0.0042 gigawatts | 6 |
Countries ranked near Slovenia
More energy & mining data for Slovenia
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate -2.87 % 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 6.9% (2024)
Frequently asked questions
- What is installed wind energy capacity in Slovenia?
- Installed wind energy capacity in Slovenia was 0.0042 gigawatts in 2025, according to IRENA (2026) – processed by Our World in Data.
- What is the highest installed wind energy capacity recorded in Slovenia?
- The highest recorded value was 0.0042 gigawatts in 2025.
- What is the lowest installed wind energy capacity recorded in Slovenia?
- The lowest recorded value was 0.002 gigawatts in 2012.
- How does Slovenia rank for installed wind energy capacity?
- Slovenia ranks 109th out of 157 countries with data for 2025.
- Is installed wind energy capacity rising or falling in Slovenia?
- Over the last ten years it is up 39.4%. The long-run trend across the full record is rising.
- Where does this Slovenia data come from?
- The figures come from IRENA (2026) – processed by Our World in Data, published as part of Installed wind energy capacity. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 14 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Total wind (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes onshore and offshore wind.