Paris Agreement has influenced a higher generation of renewable systems that impact energy balancing costs and question future energy supply stability. Energy storage could be the key component for efficie. ••State of the art of technology and application of pumped h. 1.1. State of the artThe European Commission has set ambitious targets for increasing the share of electricity from renewable energy sources (RES-E). In rece. Pumped hydro plants have been used for energy generation and dispatching for many years, but constructing has always been challenging due to the required geographical pos. Installed capacities in the Western Balkan region and global energy storage capacities overview reveal dominant pumped hydro plants, built before electricity market liberalization, bu. This section compares the costs of the analyzed large-scale energy storage systems: pumped hydro, lithium-ion, lead-acid, sodium-sulfur, and nickel-cadmium. These energy sto.
