Iberdrola advances pumped-storage hydro station in Spain

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Iberdrola has announced upgrades to the Valdecañas pumped-storage hydro station in Spain, increasing its capacity by 355 MW and installing a hybrid battery storage system to enhance energy generation and reliability.

The Valdecañas pumped-storage hydro plant in southwestern Spain has undergone a technical upgrade, increasing its operational capacity by 355 MW and adding a 15 MW/7.5 MWh hybrid battery system.