Browse the atlas
OverWatts AtlasCountriesOwnersInsightsWireChangesSources Live map
Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Grid Storage
Villarino hydroelectric plant
4th-largest grid storage in Spain of 35 · top 54% worldwide (#518 of 965)
- Owner
- Iberdrola SA
- Status
- operating
- Capacity
- 810 MW
- Technology
- pumped storage
- Commissioned
- 1970
- Also listed as
- A power plant — this site generates as well as stores
Comparable grid storages · Spain · 35 ranked
- #1Conso II hydroelectric plant1.8 GW
- #2Aguayo II hydroelectric plant1.0 GW
- #3Cortes La Muela II hydroelectric plant882 MW
- #4Villarino hydroelectric plant810 MW
- #5Entrepeñas Pumped Storage hydroelectric plant644 MW
- #6Cortes La Muela I hydroelectric plant635 MW
Grid connection · within 50 km
- Nearest substation
- Subestación de Villarino
- Its voltage
- 400 kV
- Distance
- 11 m
- Strongest line nearby
- 400 kV
- Substations in range
- 6
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- Villarino hydroelectric plant0 m · Power Plant · 810 MW · hydro
- Subestación de Villarino11 m · Substation / Converter
- 400 kV line95 m · Transmission Line
- Armadura solar farm2.0 km · Power Plant · 221 MW · solar
- Villarino Wind Complex4.7 km · Power Plant · 300 MW · wind
- Bemposta - Lagoaça 35.1 km · Transmission Line
- Bemposta - Lagoaça 3 & Picote6.5 km · Transmission Line
- Aldeadàvila II hydroelectric plant17 km · Grid Storage · 433 MW
- Subestación de Aldeadávila II17 km · Substation / Converter
- Subestação de Lagoaça21 km · Substation / Converter
On the interactive map
Portfolio
SOURCE: Global Energy Monitor · Global Integrated Power, March 2026 (CC BY 4.0)