Details
| Reactor Type |
Boiling Water Reactor (or BWR) |
| Model |
BWR-5 |
| Owner |
Tokyo Electric Power Company Holdings, Inc. |
| Operator |
Tokyo Electric Power Company Holdings, Inc. |
Timeline
| Construction Start |
Thursday, 5 June 1980 |
| First Criticality |
Wednesday, 12 December 1984 |
| First Grid Connection |
Wednesday, 13 February 1985 |
| Commercial Operation |
Wednesday, 18 September 1985 |
| Long-term Shutdown |
Saturday, 6 August 2011 |
Specifications
| Capacity Net |
1067 MWe |
| Capacity Gross |
1100 MWe |
| Thermal Capacity |
3293 MWt |
| Design Net Capacity |
1067 MWe |
Operational History
Electricity Supplied (GWh)
Energy Availability Factor (%)
Total Electricity Supplied (GWh)
Reactor History
| Year |
Reference Unit Power (MWe) |
Annual Time Online (Hours) |
Electricity Supplied (GWh) |
Operation Factor (%) |
Energy Availability Annual (%) |
Energy Availability Cumulative (%) |
Load Factor Annual (%) |
Load Factor Cumulative (%) |
| 1985 |
1067 |
5793 |
4960.19 |
100.00 |
100.00 |
100.00 |
98.80 |
98.80 |
| 1986 |
1067 |
6463 |
6703.73 |
73.80 |
73.00 |
78.50 |
71.70 |
77.20 |
| 1987 |
1067 |
8760 |
9195.47 |
100.00 |
100.00 |
88.00 |
98.40 |
86.60 |
| 1988 |
1067 |
6660 |
6959.75 |
75.80 |
75.00 |
84.00 |
74.30 |
82.80 |
| 1989 |
1067 |
6236 |
6442.33 |
71.20 |
69.70 |
80.60 |
68.90 |
79.50 |
| 1990 |
1067 |
5711 |
5987.40 |
65.20 |
65.00 |
77.70 |
64.10 |
76.60 |
| 1991 |
1067 |
8618 |
9031.56 |
98.40 |
97.90 |
80.90 |
96.60 |
79.80 |
| 1992 |
1067 |
6728 |
6958.10 |
76.60 |
75.40 |
80.10 |
74.20 |
79.00 |
| 1993 |
1067 |
6575 |
6874.29 |
75.10 |
74.70 |
79.50 |
73.60 |
78.40 |
| 1994 |
1067 |
6744 |
7020.25 |
77.00 |
76.10 |
79.10 |
75.10 |
78.00 |
| 1995 |
1067 |
8760 |
9235.21 |
100.00 |
100.00 |
81.20 |
98.80 |
80.00 |
| 1996 |
1067 |
6469 |
6814.36 |
73.60 |
73.60 |
80.50 |
72.70 |
79.40 |
| 1997 |
1067 |
7525 |
7899.88 |
85.90 |
85.70 |
80.90 |
84.50 |
79.80 |
| 1998 |
1067 |
5960 |
6176.21 |
68.00 |
67.40 |
79.90 |
66.10 |
78.80 |
| 1999 |
1067 |
8760 |
9198.85 |
100.00 |
99.70 |
81.30 |
98.40 |
80.20 |
| 2000 |
1067 |
7346 |
7714.74 |
83.60 |
83.60 |
81.40 |
82.30 |
80.30 |
| 2001 |
1067 |
6743 |
7070.55 |
77.00 |
76.90 |
81.20 |
75.60 |
80.00 |
| 2002 |
1067 |
5628 |
5906.21 |
64.20 |
64.20 |
80.20 |
63.20 |
79.00 |
| 2003 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
75.80 |
0.00 |
74.70 |
| 2004 |
1067 |
6171 |
6496.73 |
70.20 |
69.20 |
75.40 |
69.30 |
74.40 |
| 2005 |
1067 |
3051 |
3125.94 |
34.80 |
33.50 |
73.40 |
33.40 |
72.40 |
| 2006 |
1067 |
5899 |
6299.43 |
67.30 |
67.10 |
73.10 |
67.40 |
72.20 |
| 2007 |
1067 |
2952 |
3165.81 |
33.70 |
33.60 |
71.30 |
33.90 |
70.40 |
| 2008 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
68.20 |
0.00 |
67.40 |
| 2009 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
65.40 |
0.00 |
64.60 |
| 2010 |
1067 |
5022 |
5290.82 |
57.30 |
56.30 |
65.10 |
56.60 |
64.30 |
| 2011 |
1067 |
5208 |
5605.55 |
59.40 |
59.40 |
64.80 |
60.00 |
64.20 |
| 2012 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
62.50 |
0.00 |
61.80 |
| 2013 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
60.20 |
0.00 |
59.60 |
| 2014 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
58.20 |
0.00 |
57.60 |
| 2015 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
56.30 |
0.00 |
55.70 |
| 2016 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
54.50 |
0.00 |
53.90 |
| 2017 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
52.80 |
0.00 |
52.20 |
| 2018 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
51.20 |
0.00 |
50.60 |
| 2019 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
49.70 |
0.00 |
49.20 |
| 2020 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
48.30 |
0.00 |
47.80 |
| 2021 |
1067 |
0 |
0.00 |
0.00 |
0.00 |
47.00 |
0.00 |
46.40 |