Spain is poised to lead Europe in renewable energy by constructing the continent’s largest pumped storage power plant. Managed by Iberdrola, the Conso II project in Ourense, in Galicia, will involve an investment of over 1.5 billion euros.
The facility will connect two reservoirs using the area’s natural slope, allowing for efficient electricity generation. With a capacity of 1,800 MW, it can store up to 58 million kWh, equivalent to the daily consumption of 10 million users. The plant will utilise surplus solar energy to pump water, ensuring a 100% clean process.
Construction will begin in 2025, creating around 3,000 jobs over six years. This project emphasises Spain’s commitment to renewable energy and reducing dependence on fossil fuels.
The plant’s construction represents a key milestone in energy production. This project highlights Spain’s commitment to sustainability and reducing fossil fuel dependence, aligning with European Union energy and climate goals.
Conso II features an underground design that minimises visual and ecological impact. It utilises existing infrastructures like the Bao and Cenza reservoirs for optimal efficiency. This approach enhances resilience against adverse weather, making it a reliable energy storage solution.
Iberdrola’s project will contribute to Spain’s energy security and reinforce its position as a leader in technological innovation in the European energy sector. Conso II demonstrates the crucial role that renewable energies, mainly hydroelectric power, play in building a greener future.
