In a world where sustainability is more than a goal, it is a necessity, pumped-storage hydroelectric power plants are emerging as key players in the energy transition.

These plants operate with two reservoirs at different heights and generate 100% renewable energy by releasing water from the upper reservoir through turbines during peak demand. When there is surplus power, it is used to pump water back to the upper reservoir, preparing the plant for the next demand cycle. This improves the efficiency of the power system and offers a cost-effective solution for storing energy on a large scale for extended periods.

At TWave, we are committed to being at the forefront of this energy revolution. That is why, in collaboration with Iberdrola Generación, S.A., leader in this field, and the innovative AIMEN Centro Tecnológico, we are developing a condition monitoring technology that is tailored to the specific needs of these power plants.

Our joint project HYDROSES seeks to implement an intelligent control technology that transforms conventional hydroelectric plants into efficient pumped hydro storage systems (PHS). The digitization of the plant, through a Digital Twin, will allow us to predict the behavior of the reversible Francis turbine and optimize the plant’s critical systems.

This breakthrough will not only increase the efficiency and reliability of installations, but will also support the growth of a key energy storage technology for the future of renewable energy.

With TWave, pumped hydro power plants are an operational reality today, and a pillar for the energy future we all desire.

The HYDROSES project is funded by MCIN/AEI/10.13039/501100011033 and by the European Union-NextGenerationEU.