According to statistics of China Information Network for Nuclear Operation (CINNO), nuclear power units in operation totaled 30 in China by February 18, 2016, with an accumulated 197.88 reactor-years.

　　*Note:

　　1. In the table, reactor-year is calculated from the date of grid connection to February 18, 2016;

　　2. Due to temporary lack of the precise time for grid connection and commercial operation, 00:00 is taken as the starting hour and 24:00 as the ending hour;

　　3. One year is equivalent to 365 days.