Slovenia state-owned utility Dravske elektrarne Maribor (DEM) is planning two battery storage units totalling 60MW as well as a pumped hydro energy storage (PHES) plant.
rPlus Energies has submitted a Final License Application for a 900MW/9GWh pumped hydro energy storage (PHES) plant in Wyoming, a milestone reached by only six projects in the past 20 years.
Construction on a 550MW/6GWh pumped hydro energy storage project in Estonia will begin in summer 2024 after it was given the green light by regulators.