Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | M (3-loop) |
| Owner | Kansai Electric Power Co. |
| Operator | Kansai Electric Power Co. |
Timeline
| Construction Start | Tuesday, 9 March 1971 |
|---|---|
| First Criticality | Friday, 20 December 1974 |
| First Grid Connection | Friday, 17 January 1975 |
| Commercial Operation | Friday, 14 November 1975 |
| Long-term Shutdown | Friday, 25 November 2011 |
| Restart | Friday, 13 October 2023 |
Specifications
| Capacity Net | 780 MWe |
|---|---|
| Capacity Gross | 826 MWe |
| Thermal Capacity | 2440 MWt |
| Design Net Capacity | 780 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1975 | 780 | 5532 | 3168.50 | 100.00 | 99.60 | 99.60 | 100.40 | 100.40 |
| 1976 | 780 | 6214 | 3728.80 | 70.70 | 54.20 | 60.60 | 54.40 | 61.00 |
| 1977 | 780 | 6429 | 4742.00 | 73.40 | 69.40 | 64.70 | 69.40 | 64.90 |
| 1978 | 780 | 5751 | 4170.30 | 65.60 | 61.00 | 63.50 | 61.00 | 63.70 |
| 1979 | 780 | 1826 | 1281.00 | 20.80 | 18.80 | 52.80 | 18.80 | 52.90 |
| 1980 | 780 | 7450 | 5751.10 | 84.80 | 83.70 | 58.80 | 83.90 | 58.90 |
| 1981 | 780 | 6198 | 4763.20 | 70.80 | 69.60 | 60.50 | 69.70 | 60.70 |
| 1982 | 780 | 5407 | 4133.90 | 61.70 | 60.30 | 60.50 | 60.50 | 60.60 |
| 1983 | 780 | 4645 | 3549.40 | 53.00 | 51.70 | 59.40 | 52.00 | 59.60 |
| 1984 | 780 | 5746 | 4503.14 | 65.40 | 65.40 | 60.10 | 65.70 | 60.20 |
| 1985 | 780 | 6466 | 4967.39 | 73.80 | 72.40 | 61.30 | 72.70 | 61.50 |
| 1986 | 780 | 5183 | 3997.83 | 59.20 | 58.40 | 61.00 | 58.50 | 61.20 |
| 1987 | 780 | 6154 | 4621.76 | 70.20 | 67.30 | 61.50 | 67.60 | 61.70 |
| 1988 | 780 | 4001 | 3071.35 | 45.60 | 45.60 | 60.30 | 44.80 | 60.40 |
| 1989 | 780 | 5213 | 3991.50 | 59.50 | 59.50 | 60.30 | 58.40 | 60.30 |
| 1990 | 780 | 2218 | 1727.90 | 25.30 | 20.80 | 57.70 | 25.30 | 58.00 |
| 1991 | 780 | 3054 | 2265.80 | 34.90 | 32.20 | 56.10 | 33.20 | 56.50 |
| 1992 | 780 | 6226 | 4873.75 | 70.90 | 70.80 | 57.00 | 71.10 | 57.30 |
| 1993 | 780 | 7426 | 5757.04 | 84.80 | 84.00 | 58.40 | 84.30 | 58.80 |
| 1994 | 780 | 4299 | 3357.26 | 49.10 | 49.30 | 58.00 | 49.10 | 58.30 |
| 1995 | 780 | 5906 | 4458.67 | 67.40 | 65.10 | 58.30 | 65.20 | 58.60 |
| 1996 | 780 | 8629 | 6709.05 | 98.20 | 97.30 | 60.20 | 97.90 | 60.50 |
| 1997 | 780 | 6306 | 4981.24 | 72.00 | 72.50 | 60.70 | 72.90 | 61.10 |
| 1998 | 780 | 7657 | 5972.92 | 87.40 | 87.00 | 61.80 | 87.40 | 62.20 |
| 1999 | 780 | 7717 | 5989.80 | 88.10 | 87.20 | 62.90 | 87.70 | 63.20 |
| 2000 | 780 | 8784 | 6849.93 | 100.00 | 99.50 | 64.40 | 100.00 | 64.70 |
| 2001 | 780 | 7572 | 5900.97 | 86.40 | 86.00 | 65.20 | 86.40 | 65.50 |
| 2002 | 780 | 7626 | 6097.67 | 87.00 | 87.00 | 66.00 | 89.20 | 66.40 |
| 2003 | 780 | 6717 | 5470.78 | 76.70 | 76.40 | 66.40 | 80.10 | 66.90 |
| 2004 | 780 | 7839 | 6346.62 | 89.20 | 88.90 | 67.10 | 92.60 | 67.80 |
| 2005 | 780 | 7625 | 6249.51 | 87.00 | 86.70 | 67.80 | 91.50 | 68.60 |
| 2006 | 780 | 6890 | 5653.43 | 78.60 | 78.30 | 68.10 | 82.70 | 69.00 |
| 2007 | 780 | 5483 | 4521.77 | 62.60 | 62.50 | 67.90 | 66.20 | 68.90 |
| 2008 | 780 | 4949 | 4042.50 | 56.30 | 56.00 | 67.60 | 59.00 | 68.60 |
| 2009 | 780 | 6978 | 5720.06 | 79.70 | 79.30 | 67.90 | 83.70 | 69.10 |
| 2010 | 780 | 6017 | 4935.20 | 68.70 | 68.30 | 67.90 | 72.20 | 69.20 |
| 2011 | 780 | 7895 | 6502.50 | 98.50 | 98.40 | 68.70 | 104.00 | 70.00 |
| 2012 | - | - | - | - | - | - | - | - |
| 2013 | - | - | - | - | - | - | - | - |
| 2014 | - | - | - | - | - | - | - | - |
| 2015 | - | - | - | - | - | - | - | - |
| 2016 | - | - | - | - | - | - | - | - |
| 2017 | - | - | - | - | - | - | - | - |
| 2018 | - | - | - | - | - | - | - | - |
| 2019 | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - |
| 2021 | - | - | - | - | - | - | - | - |
| 2022 | - | - | - | - | - | - | - | - |
| 2023 | 780 | 2457 | 1987.78 | 100.00 | 100.00 | 68.90 | 105.20 | 70.30 |