Statistical Analysis of Loss of Offsite Power Events

Table 3

Critical and shutdown years assessed for IRSN database.

Year	Operating units	Reactor critical years	Reactor shutdown years
1992	53	42.1	10.9
1993	53	42.1	10.9
1994	54	42.9	11.1
1995	54	42.9	11.1
1996	54	42.9	11.1
1997	54	42.9	11.1
1998	54	42.9	11.1
1999	54	42.9	11.1
2000	56	44.5	11.5
2001	56	44.5	11.5
2002	58	46.1	11.9
2003	58	46.1	11.9
2004	58	46.1	11.9
2005	58	46.1	11.9
2006	58	46.1	11.9
2007	58	46.1	11.9
2008	58	46.1	11.9
2009	58	46.1	11.9
2010	58	46.1	11.9
2011	58	46.1	11.9
Average operating factor (%)			79.5
Sum of reactor critical/shutdown years		892.0	230.0