World Power Plants

Alto Rabagão68 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Alto Rabagão is a 68 MW hydro power plant in Portugal, operated by Companhia Portuguesa de Produção de Electricidade since 1964. Ranked #6 of 120 hydro plants in Portugal. Its 68 MW accounts for 2.49% of Portugal's total hydro capacity of 2,735 MW. The largest hydro plant in Portugal is Frades II at 780 MW, making Alto Rabagão 11.5 times smaller. Nearby plants within 50 km include Frades II (780 MW, Hydro) and Alto Lindoso (630 MW, Hydro). The facility is situated in Portugal's northern region, approximately 100 km from Porto.

Capacity
68 MW
Commissioning Year
1964

62 years old

Owner
Companhia Portuguesa de Produção de Electricidade
Location
41.7380°, -7.8534°

Portugal, Europe

Context & rankings
  • 31. largest of 462 plants in Portugal
  • #11,858 worldwide by installed capacity
  • #2,799 of 8,493 Hydroelectric plants worldwide
  • 0.46% of the installed capacity of Portugal
Age & fleet comparison

62 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Companhia Portuguesa de Produção de Electricidade operates 2 plants totalling 698 MW

Regional density

208 plants within 100 km, 9,269 MW combined

Nearest plant: Terra Fria (4.8 km)

Data provenance

Location

Coordinates:: 41.738000, -7.853400
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Alto Rabagão is a hydro power plant producing approximately 238 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
Portugal
Continent
Europe
Data Source
Global Power Plant Database

PortugalEnergy Profile

462
Total Plants
14.7 GW
Total Capacity
WindGasHydroCoal
Top Fuels

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