The modernization of Serbia’s pump-storage hydropower plant, HPP Bajina Bašta, marks a significant advancement in the country’s energy infrastructure. The completion of this project, which includes the return of the second unit to operation and its integration into the national electricity network, is expected to bolster both the stability and reliability of Serbia’s energy system.
Energy and Mining Minister Dubravka Djedović highlighted this achievement during her recent visit to the facility, noting that HPP Bajina Bašta is Serbia’s sole pump-storage plant. Originally commissioned in 1982, this facility has undergone its first major refurbishment, reflecting a commitment to modernizing aging energy assets.
The rehabilitation project was undertaken by Elektroprivreda Srbije (EPS), the state-owned power utility, with an investment of approximately 35 million euros. The extensive modernization included upgrades to generating units, electrical systems, and control equipment. Additionally, critical civil engineering works were performed on the water supply and discharge tunnel, which spans about 8 kilometers and plays a vital role in the operational efficiency of the plant.
HPP Bajina Bašta serves as a crucial energy storage solution for Serbia. By utilizing periods of low electricity demand to pump water and generating electricity during peak consumption times, it helps stabilize the national grid while enhancing system flexibility. This balancing capability is increasingly essential as Serbia seeks to increase its share of renewable energy sources like wind and solar power, which can be variable due to changing weather conditions.
The successful completion of this modernization project not only extends the operational lifespan of HPP Bajina Bašta but also improves the reliability and efficiency of its operations. As Serbia continues to navigate its energy transition, investments in infrastructure such as this will play a key role in ensuring a resilient energy future.
