June 6, 2025

Cyprus battery storage system Achieves Breakthrough with 50 MW Capacity in 2025

In a landmark move to combat significant energy losses and modernize its power grid, Cyprus has advanced its energy infrastructure with the commissioning of a 50-megawatt (MW) battery energy storage system (BESS) in 2025. This development arrives at a critical juncture, as the nation grappled with curtailing an estimated 306 gigawatt-hours of solar energy—nearly 47% of its distributed renewable generation—in 2025 due to grid saturation challenges.

Strategic Implementation and National Support

The new 50 MW facility, located near Vasilikos, represents a cornerstone of the country’s strategy to enhance grid stability and maximize its renewable potential. The project is a collaborative effort between the Electricity Authority of Cyprus (EAC) and energy technology leader ABB. Its primary function is to capture surplus solar and wind power, storing it for dispatch during peak demand or periods of low generation, thereby ensuring a more reliable and consistent energy supply for the island.

This initiative is bolstered by a broader national commitment to energy storage. Early in 2025, the Cypriot government launched a comprehensive €40 million subsidy scheme through the Ministry of Energy, Commerce and Industry. This program is designed to incentivize the adoption of hybrid solar and battery solutions across residential, commercial, and industrial sectors, fostering a decentralized energy ecosystem.

Technical Excellence and Future Ambitions

The system leverages state-of-the-art lithium-ion battery technology, renowned for its high energy density and durability. It is managed by an advanced digital platform that optimizes charging and discharging cycles for peak performance and longevity, complemented by robust safety features like thermal management and fire suppression systems. The project’s financial foundation includes €10 million from the European Union’s Horizon 2020 program and an additional €5 million from the Cypriot government.

This 50 MW installation is a significant first step in a much larger vision for Cyprus. The nation’s electricity regulator has already approved plans for a total of 400 MWh of battery storage. This includes a major upcoming project by the state-owned Transmission System Operator (TSOC) for a 120 MW / 400 MWh battery facility. These efforts are essential for Cyprus to integrate more renewables, align with the EU’s 2030 renewable energy targets, reduce its carbon footprint, and decrease reliance on costly fossil fuel imports.

Sources

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Cyprus battery storage system Achieves Breakthrough with 50 MW Capacity in 2025