(ANSA) - BELGRADE, NOV 8 - Slovenia's only nuclear power reactor Krsko was reconnected to the grid Monday evening after a month of scheduled maintenance, according to Slovenian news agency STA. During the planned maintenance, 56 of the reactor's 121 fuel elements were replaced with new ones, as well as 14 technological upgrades. Slovenia has been relying on hydro power and imported electricity during the Krsko repairs, as the power plant in Sostanj has been disconnected from the grid due to a lack of coal, according to STA. (ANSA).