Iberdrola adds two wind farms to the Tâmega hydroelectric complex, one of Europe’s largest energy storage facilities that is located in Northern Portugal, making it one of the country’s most significant energy initiatives ever.

The giga-battery, which involves the investment of more than 1.5 billion euros, will entail the construction of three dams and three power plants (Gouvães, Daivões y Alto Tâmega) with an overall capacity of 1,158 MW. The wind farms will have a capacity of 300 MW.