OREANDA-NEWS. On 04 March 2009 was announced, that the first trillion kilowatt of electric power are planned to be supplied by Bratsk Hydroelectric Power Station in 2010. None of the hydroelectric power stations all over the world has set a similar record. Today HPS started a large-scale reconstruction. Its all 18 generators are subject to re-equipment. These works are planned to be completed for 5-6 years. For today, the capacity of Bratsk HPS is 4.5 GW; its construction started in 1955, and already in 1967 the station was running at full rated capacity.