Rosseti Centre and Volga Region (formerly known as MRSC of Centre and Volga Region) is the main provider of electric power transmission and technological connection services to electric networks in the Vladimir, Ivanovo, Kaluga, Kirov, Nizhny Novgorod, Ryazan, Tula regions, as well as in the Mari El Republic and Udmurt Republic. The company "Rosseti Centre and Volga Region" manages 294.1 thousand kilometers of aerial and cable power lines, more than 1.5 thousand substations of 35-220 kV, 69.9 thousand transformer substations of 6-35/0.4 kV, and distribution points of 6-10 kV. The total capacity of these power facilities exceeds 45.9 thousand MVA. The company's area of responsibility covers 408 thousand kilometers with a population of 12.6 million people.