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 | Saturday, 25 April 1970 |
|---|---|
| First Criticality | Thursday, 14 March 1974 |
| First Grid Connection | Wednesday, 27 March 1974 |
| Commercial Operation | Thursday, 14 November 1974 |
| Long-term Shutdown | Monday, 10 January 2011 |
| Restart | Wednesday, 2 August 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1974 | 780 | 4392 | 2660.40 | 94.00 | 94.00 | 94.00 | 92.80 | 92.80 |
| 1975 | 780 | 6938 | 4980.40 | 79.20 | 72.80 | 75.80 | 72.90 | 75.70 |
| 1976 | 780 | 4900 | 3170.10 | 55.80 | 46.20 | 62.10 | 46.30 | 62.10 |
| 1977 | 780 | 569 | 383.80 | 6.50 | 5.60 | 44.30 | 5.60 | 44.30 |
| 1978 | 780 | 4088 | 2762.50 | 46.70 | 40.40 | 43.40 | 40.40 | 43.40 |
| 1979 | 780 | 2269 | 1648.90 | 25.90 | 24.10 | 39.70 | 24.10 | 39.60 |
| 1980 | 780 | 3604 | 2705.10 | 41.00 | 39.40 | 39.60 | 39.50 | 39.60 |
| 1981 | 780 | 5180 | 3990.20 | 59.10 | 58.30 | 42.20 | 58.40 | 42.20 |
| 1982 | 780 | 5085 | 3872.10 | 58.00 | 56.50 | 44.00 | 56.70 | 44.00 |
| 1983 | 780 | 7403 | 5716.20 | 84.50 | 83.70 | 48.30 | 83.70 | 48.30 |
| 1984 | 780 | 4586 | 3537.44 | 52.20 | 51.40 | 48.60 | 51.60 | 48.60 |
| 1985 | 780 | 6473 | 5000.77 | 73.90 | 72.80 | 50.80 | 73.20 | 50.80 |
| 1986 | 780 | 6507 | 5070.31 | 74.30 | 73.90 | 52.70 | 74.20 | 52.80 |
| 1987 | 780 | 6148 | 4701.39 | 70.20 | 70.20 | 54.00 | 68.80 | 54.00 |
| 1988 | 780 | 5351 | 4147.13 | 60.90 | 60.90 | 54.50 | 60.50 | 54.40 |
| 1989 | 780 | 6311 | 4877.26 | 72.00 | 72.00 | 55.60 | 71.40 | 55.60 |
| 1990 | 780 | 8002 | 6265.50 | 91.40 | 90.80 | 57.80 | 91.70 | 57.80 |
| 1991 | 780 | 6202 | 4795.05 | 70.80 | 68.20 | 58.40 | 70.20 | 58.50 |
| 1992 | 780 | 6051 | 4644.96 | 68.90 | 67.60 | 58.90 | 67.80 | 59.00 |
| 1993 | 780 | 4458 | 3299.67 | 50.90 | 48.40 | 58.40 | 48.30 | 58.50 |
| 1994 | 780 | 5146 | 4024.04 | 58.70 | 58.80 | 58.40 | 58.90 | 58.50 |
| 1995 | 780 | 8485 | 6585.13 | 96.90 | 96.00 | 60.20 | 96.40 | 60.30 |
| 1996 | 780 | 4331 | 3358.80 | 49.30 | 48.80 | 59.70 | 49.00 | 59.80 |
| 1997 | 780 | 6000 | 4674.40 | 68.50 | 68.10 | 60.00 | 68.40 | 60.10 |
| 1998 | 780 | 8760 | 6856.82 | 100.00 | 100.00 | 61.70 | 100.40 | 61.80 |
| 1999 | 780 | 7291 | 5704.24 | 83.20 | 83.20 | 62.50 | 83.50 | 62.70 |
| 2000 | 780 | 7716 | 6008.07 | 87.80 | 87.40 | 63.50 | 87.70 | 63.60 |
| 2001 | 780 | 7731 | 6005.80 | 88.20 | 87.60 | 64.40 | 87.90 | 64.50 |
| 2002 | 780 | 7749 | 6056.31 | 88.50 | 88.40 | 65.20 | 88.60 | 65.40 |
| 2003 | 780 | 7637 | 6247.16 | 87.20 | 87.20 | 66.00 | 91.40 | 66.30 |
| 2004 | 780 | 6785 | 5539.92 | 77.20 | 77.20 | 66.40 | 80.90 | 66.80 |
| 2005 | 780 | 7659 | 6222.49 | 87.40 | 87.10 | 67.00 | 91.10 | 67.50 |
| 2006 | 780 | 7811 | 6347.13 | 89.20 | 89.20 | 67.70 | 92.90 | 68.30 |
| 2007 | 780 | 7399 | 6012.94 | 84.50 | 84.20 | 68.20 | 88.00 | 68.90 |
| 2008 | 780 | 6077 | 4935.75 | 69.20 | 68.80 | 68.20 | 72.00 | 69.00 |
| 2009 | 780 | 7193 | 5870.09 | 82.10 | 81.70 | 68.60 | 85.90 | 69.50 |
| 2010 | 780 | 8760 | 7193.46 | 100.00 | 100.00 | 69.50 | 105.30 | 70.50 |
| 2011 | 780 | 226 | 183.43 | 0.00 | 0.00 | 69.50 | 0.00 | 70.50 |
| 2012 | - | - | - | - | - | - | - | - |
| 2013 | - | - | - | - | - | - | - | - |
| 2014 | - | - | - | - | - | - | - | - |
| 2015 | - | - | - | - | - | - | - | - |
| 2016 | - | - | - | - | - | - | - | - |
| 2017 | - | - | - | - | - | - | - | - |
| 2018 | - | - | - | - | - | - | - | - |
| 2019 | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - |
| 2021 | - | - | - | - | - | - | - | - |
| 2022 | - | - | - | - | - | - | - | - |
| 2023 | 780 | 3633 | 2936.11 | 99.60 | 99.10 | 69.80 | 103.20 | 70.80 |