Europe-Places.com has listed approx 8 Hydroelectric power plants in Portugal. Some of the Top rated Hydroelectric power plants in Portugal are- Alqueva Dam, Fratel Dam, Fratel Dam, Central Eléctrica da Fajã da Nogueira, Central Eléctrica da Fajã da Nogueira, Barragem do Feiticeiro, Fratel Dam & Central Eléctrica da Fajã da Nogueira.