Map of the Soviet Union showing the main power plants (animation). Types of Cherepetskaya, Simferopol, Baltic, Zmievskaya, Tom-Usinskaya, Troitskaya, Northern, Ali-Bayramlinskaya, Volzhskaya, Stalingrad, Kremenchugskaya, Dneprodzerzhinskaya, Kievskaya, Khaunasskaya, Lajanurskaya, Bukhtarlinskaya, Bratsk, Krasnoyarsk hydroelectric power stations. Territory, buildings, industrial halls, construction of power plants. Construction of the Voronezh and Beloyarsk nuclear power plants. High-voltage transmission lines. Model of the Saratov hydroelectric power station. Construction of a hydroelectric power station with underground machine rooms and a hydraulic tunnel in the Caucasus.