Information on the amount and level of radioactivity of the main harmful substances emissions in the environment as a result of the the nuclear power plants (NPPs) operation separately for each of the power units. The emission level is also shown as a percentage of the allowable emission standards.

Information on unscheduled and / or emergency outages of power units with an installed capacity exceeding 100 MW from power grids and corresponding capacity limitations of power units.

Information on the events that led to the reduction of the electrical production capacity or the shutdown of the power units of the nuclear power plant, indicating the name and number of the power unit, the date and the short description of the event, as well as the amount of the underproduced electricity. All events are classified according to the International Nuclear Event Scale (INES).

Information on the planned and actual duration of current, medium and major repairs and the reserve shutdown of nuclear power plants (NPPs). Information is presented by type of repair for specific power units, indicating the date on which the shutdown of the power unit began and ended for repair or reserve purposes, as well as the number of days during which the repair or reserve lasted.