On 27 April 1946, the government of the USSR approved a location for constructing laboratory “B”. Eight years later, the first nuclear power plant in the world started operating on the basis of the laboratory.
Back in October 1945, the Technical Committee of the First Main Directorate under the Council of People's Commissars of the USSR considered a note "On the Use of Subatomic Energy for Peaceful Purposes" by Academician Pyotr Kapitsa and decided to launch a new industry. President of the USSR Academy of Sciences Sergei Vavilov took charge of the general management of work on the peaceful atom.
Laboratory "B" was the first research organisation in the USSR established to create power reactors. The laboratory was opened on the territory of the former children's labour camp "Bodraya Zhizn", one kilometre from the “Obninskoye” station of the Moscow-Kiev railway, 105 kilometres from Moscow.
On 16 May 1949, the USSR government issued a decree on the establishment of the first nuclear power plant in Obninsk. Igor Kurchatov became the scientific supervisor of the work, Nikolai Dollezhal - the chief constructor of the reactor. From 1949, the laboratory was headed by Dmitry Blokhintsev and Alexander Leipunskii. On 27 June 1954 the Obninsk Nuclear Power Plant, the first nuclear power plant in the world, was put into operation and connected to the power grids of the USSR.
The power unit of the Obninsk NPP operated for 48 years with no accidents. In 2002, the reactor was shut down and the obsolete station was decommissioned. Today, the Museum of Atomic Energy is open on the site of the Obninsk NPP.
Source: aes1.ru