TES acquired the Zabrzeż Hydroelectric Power Plant in 2023. The power plant is located on the Dunajec River (Łącko commune, Nowy Sącz poviat, Lesser Poland Voivodeship), at 137. km of the river’s course.

Construction from scratch began in 2018, and it was put into operation in 2021. The power plant is located between the left bank of the Dunajec oxbow lake and the waterway for sports kayaking.

The installed capacity of Kaplan turbines is 0.5 MWe, and the average annual production is approximately 1,800 MWh of electricity.