World Power Plants

VIELHA 121.86 MW Hydroelectric

HydroRenewable

VIELHA 1 is a 21.86 MW hydro power plant in Spain, operated by ENDESA GENERACION S.A. since 1947. Ranked #127 of 155 hydro plants in Spain. Its 21.86 MW represents 0.09% of Spain's total hydro capacity of 23,597 MW. The largest hydro plant in Spain is La Muela-Cortes at 1,390 MW, making VIELHA 1 63.5 times smaller. Nearby plants within 50 km include MORALETS 1 (219.14 MW, Hydro), Moralets (200 MW, Hydro), and Portillon (Le) (95 MW, Hydro). The facility is located in the province of Huesca, approximately 120 km north of Zaragoza.

Capacity
21.86 MW
Commissioning Year
1947

79 years old

Owner
ENDESA GENERACION S.A.
Location
42.7020°, 0.7956°

Spain, Europe

Context & rankings
  • 551. largest of 981 plants in Spain
  • #18,682 worldwide by installed capacity
  • #4,348 of 8,493 Hydroelectric plants worldwide
  • 0.02% of the installed capacity of Spain
Age & fleet comparison

79 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

ENDESA GENERACION S.A. operates 57 plants totalling 13,745 MW

Regional density

113 plants within 100 km, 2,755 MW combined

Nearest plant: BARRADOS (7.3 km)

Data provenance

Location

Coordinates:: 42.702000, 0.795600
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Carbon Footprint

Zero Direct Emissions

VIELHA 1 is a hydro power plant producing approximately 77 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Spain
Continent
Europe
Data Source
Global Power Plant Database

SpainEnergy Profile

981
Total Plants
122.1 GW
Total Capacity
GasHydroNuclearWind
Top Fuels

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