Nuclear power plant Krsko, jointly owned by Slovenia and Croatia, produced 513,795 MWh of net electricity in May this year, which is 0.7 % more than planned (510,000 MWh) for this month. Last May, NPP Krsko generated 515,904 MWh of net electricity. The plant is working under the constraints of technical specifications and all security systems were operable. Both the availability and the capacity factors stood at 100 % and there were no reported technical problems.