Rosti North Caucasus has completed the repair of a 6.5 km long power line in Kabardino-Balkaria. The work increased the reliability of the transition of energy at the waterfall of the Nizhne-Cherk hydroelectric power station. The line is one of three high-voltage lines that supply electricity to the 110 kW substation, which supplies electricity to more than 27,000 residents of the southern part of Nalchik and to 41 institutions of social importance.