IBERDROLA RENEWABLES PORTUGAL, S.A. is a wholly-owned subsidiary of the Spanish multinational energy company Iberdrola, headquartered in Lisbon. Established as part of Iberdrola's expansion into Portugal in 2004, it specializes in the development and operation of renewable energy projects, positioning Iberdrola as one of Portugal's leading renewable energy producers.
The company manages a diverse portfolio including onshore wind farms such as Catefica (18 MW), Alto do Monção (32 MW), and Serra do Alvão (42 MW); photovoltaic plants like Algeruz II (27 MW), Conde (14 MW), Alcochete I/II (46 MW), and Montechoro I/II (37 MW); and the major Tâmega hydroelectric complex (1,158 MW), one of Europe's largest pumped-storage projects in recent decades. Its operational capacity exceeds 1,400 MW, with ongoing developments like a 274 MW wind farm planned for hybridization with Tâmega.
Recent initiatives include installing 180 MWh battery storage at Alcochete I and Algeruz II solar plants to enhance grid stability and renewable integration. The company supports Portugal's energy transition through clean energy generation, storage, and innovative solutions.
Also known as Iberdrola Clientes Portugal, Unipessoal Lda and IBERDROLA ENERGIAS RENOVAVEIS, S.A..
Total output 45 MW, 4‑hour duration; stores excess solar to aid renewables integration, supplies power to 10,000+ homes and supports wider storage strategy
