Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | W (4-loop) |
| Owner | PG&E Corporation |
| Operator | Pacific Gas And Electric Company |
Timeline
| Construction Start | Wednesday, 9 December 1970 |
|---|---|
| First Criticality | Monday, 19 August 1985 |
| First Grid Connection | Sunday, 20 October 1985 |
| Commercial Operation | Thursday, 13 March 1986 |
Specifications
| Capacity Net | 1118 MWe |
|---|---|
| Capacity Gross | 1197 MWe |
| Thermal Capacity | 3411 MWt |
| Design Net Capacity | 1106 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 | 1093 | 1213 | 540.55 | - | - | - | - | - |
| 1986 | 1079 | 7078 | 6757.71 | 95.40 | 95.40 | 95.40 | 86.20 | 86.20 |
| 1987 | 1079 | 5752 | 5728.78 | 65.70 | 65.40 | 78.80 | 60.60 | 72.00 |
| 1988 | 1087 | 6086 | 6243.35 | 69.30 | 69.30 | 75.40 | 65.40 | 69.60 |
| 1989 | 1087 | 8072 | 8615.97 | 92.20 | 92.20 | 79.80 | 90.50 | 75.10 |
| 1990 | 1087 | 7284 | 7578.08 | 83.20 | 83.20 | 80.50 | 79.60 | 76.10 |
| 1991 | 1087 | 7420 | 7718.47 | 84.70 | 84.70 | 81.20 | 81.10 | 76.90 |
| 1992 | 1087 | 8651 | 9247.73 | 98.50 | 98.50 | 83.80 | 96.80 | 79.90 |
| 1993 | 1087 | 7324 | 7796.19 | 83.60 | 83.60 | 83.80 | 81.90 | 80.10 |
| 1994 | 1087 | 7439 | 7896.10 | 84.90 | 85.00 | 83.90 | 82.90 | 80.40 |
| 1995 | 1087 | 8430 | 8820.98 | 96.20 | 96.30 | 85.20 | 92.60 | 81.70 |
| 1996 | 1087 | 7459 | 7932.91 | 84.90 | 85.00 | 85.20 | 83.10 | 81.80 |
| 1997 | 1087 | 8441 | 8883.55 | 96.40 | 96.40 | 86.10 | 93.30 | 82.80 |
| 1998 | 1087 | 7624 | 8158.97 | 87.00 | 87.10 | 86.20 | 85.70 | 83.00 |
| 1999 | 1087 | 7902 | 8443.69 | 90.20 | 90.20 | 86.50 | 88.70 | 83.40 |
| 2000 | 1087 | 8512 | 9188.54 | 96.90 | 96.90 | 87.20 | 96.20 | 84.30 |
| 2001 | 1087 | 8051 | 8658.37 | 91.90 | 91.90 | 87.50 | 90.90 | 84.70 |
| 2002 | 1087 | 8663 | 9286.06 | 98.90 | 98.90 | 88.20 | 97.50 | 85.50 |
| 2003 | 1087 | 7225 | 7725.23 | 82.50 | 82.50 | 87.80 | 81.10 | 85.20 |
| 2004 | 1087 | 7535 | 8017.93 | 85.80 | 85.80 | 87.70 | 84.00 | 85.20 |
| 2005 | 1087 | 8760 | 9441.73 | 100.00 | 100.00 | 88.40 | 99.10 | 85.90 |
| 2006 | 1087 | 7734 | 8529.60 | 88.30 | 88.30 | 88.40 | 89.60 | 86.00 |
| 2007 | 1118 | 8760 | 9720.14 | 100.00 | 100.00 | 88.90 | 99.20 | 86.70 |
| 2008 | 1118 | 6578 | 7263.10 | 74.90 | 74.90 | 88.30 | 74.00 | 86.10 |
| 2009 | 1118 | 7565 | 7998.16 | 86.40 | 86.40 | 88.20 | 81.70 | 85.90 |
| 2010 | 1118 | 8760 | 9752.48 | 100.00 | 100.00 | 88.70 | 99.60 | 86.50 |
| 2011 | 1118 | 7789 | 8751.61 | 88.90 | 88.90 | 88.70 | 89.40 | 86.60 |
| 2012 | 1118 | 8609 | 9474.76 | 98.00 | 98.00 | 89.00 | 96.50 | 87.00 |
| 2013 | 1118 | 7499 | 8428.27 | 85.60 | 85.60 | 88.90 | 86.00 | 86.90 |
| 2014 | 1118 | 7742 | 8499.41 | 88.40 | 88.40 | 88.90 | 86.80 | 86.90 |
| 2015 | 1118 | 8757 | 9749.16 | 100.00 | 100.00 | 89.30 | 99.60 | 87.40 |
| 2016 | 1118 | 8001 | 8966.24 | 91.10 | 91.10 | 89.30 | 91.30 | 87.50 |
| 2017 | 1118 | 8760 | 9765.30 | 100.00 | 100.00 | 89.70 | 99.70 | 87.90 |
| 2018 | 1118 | 7765 | 8560.44 | 88.60 | 89.30 | 89.70 | 87.40 | 87.90 |
| 2019 | 1118 | 6664 | 7350.12 | 76.10 | 76.10 | 89.30 | 75.00 | 87.50 |
| 2020 | 1118 | 6613 | 7348.12 | 75.30 | 75.30 | 88.80 | 74.80 | 87.10 |
| 2021 | 1118 | 6160 | 6411.51 | 70.30 | 70.30 | 88.30 | 65.50 | 86.50 |
| 2022 | 1118 | 7803 | 8743.28 | 89.10 | 89.10 | 88.30 | 89.30 | 86.60 |
| 2023 | 1118 | 8736 | 9554.55 | 99.70 | 98.70 | 88.60 | 97.60 | 86.90 |