Medvedev familiarised himself in detail with the operation of the fifth power unit of the Novovoronezh NPP, which was put into operation in 1980, and after a recent upgrade will run until 2035. Head of the Russian State Atomic Energy Corporation Rosatom Sergei Kiriyenko said that the upgrade costs 14 billion roubles, but now the unit belongs to the third, most modern generation and even has an earthquake protection system, which automatically shuts down the reactor. “Are there seismic threats in the Voronezh Region?” the prime minister wondered. “No, but we install all these systems after Fukushima (the Japanese nuclear power plant accident in April 2011),” Kiriyenko said.