Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | CE (2-loop) DRYAMB |
| Owner | Arizona Public Service Co. |
| Operator | Arizona Public Service Co. |
Timeline
| Construction Start | Tuesday, 25 May 1976 |
|---|---|
| First Criticality | Saturday, 25 May 1985 |
| First Grid Connection | Monday, 10 June 1985 |
| Commercial Operation | Tuesday, 28 January 1986 |
Specifications
| Capacity Net | 1311 MWe |
|---|---|
| Capacity Gross | 1414 MWe |
| Thermal Capacity | 3990 MWt |
| Design Net Capacity | 1221 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 | 1270 | 2019 | 1127.65 | - | - | - | - | - |
| 1986 | 1221 | 5349 | 6264.75 | 64.50 | 63.30 | 63.30 | 62.20 | 62.20 |
| 1987 | 1221 | 4500 | 5268.27 | 51.40 | 50.90 | 56.70 | 49.30 | 55.30 |
| 1988 | 1221 | 5585 | 6668.69 | 63.60 | 62.80 | 58.80 | 62.20 | 57.70 |
| 1989 | 1221 | 1522 | 1796.57 | 17.40 | 14.10 | 47.30 | 16.80 | 47.20 |
| 1990 | 1221 | 3925 | 4719.46 | 44.80 | 42.60 | 46.30 | 44.10 | 46.50 |
| 1991 | 1221 | 7567 | 9312.14 | 86.40 | 85.80 | 53.00 | 87.10 | 53.40 |
| 1992 | 1221 | 6010 | 7118.80 | 68.40 | 67.20 | 55.10 | 66.40 | 55.30 |
| 1993 | 1221 | 6665 | 7514.76 | 76.10 | 76.10 | 57.80 | 70.30 | 57.20 |
| 1994 | 1221 | 8656 | 9772.54 | 98.80 | 98.80 | 62.40 | 91.40 | 61.00 |
| 1995 | 1227 | 7244 | 8526.82 | 82.70 | 82.10 | 64.40 | 79.50 | 62.90 |
| 1996 | 1227 | 7246 | 8713.00 | 82.50 | 82.00 | 66.00 | 80.80 | 64.60 |
| 1997 | 1243 | 8658 | 10737.71 | 98.80 | 98.80 | 68.80 | 98.50 | 67.50 |
| 1998 | 1243 | 7819 | 9575.01 | 89.30 | 89.00 | 70.40 | 87.90 | 69.10 |
| 1999 | 1243 | 7774 | 9653.94 | 88.70 | 88.80 | 71.70 | 88.70 | 70.50 |
| 2000 | 1243 | 8770 | 10966.60 | 99.80 | 99.80 | 73.70 | 100.40 | 72.60 |
| 2001 | 1243 | 7712 | 9559.58 | 88.00 | 88.00 | 74.60 | 87.80 | 73.50 |
| 2002 | 1243 | 7890 | 9705.03 | 90.10 | 90.10 | 75.50 | 89.10 | 74.50 |
| 2003 | 1243 | 8604 | 10587.11 | 98.20 | 98.20 | 76.80 | 97.20 | 75.80 |
| 2004 | 1243 | 7669 | 9235.80 | 87.30 | 87.30 | 77.40 | 84.60 | 76.20 |
| 2005 | 1243 | 6194 | 7212.30 | 70.70 | 70.70 | 77.00 | 66.20 | 75.70 |
| 2006 | 1314 | 5292 | 4868.23 | 60.40 | 60.40 | 76.20 | 42.30 | 74.00 |
| 2007 | 1311 | 6834 | 8844.90 | 78.00 | 78.00 | 76.30 | 77.00 | 74.20 |
| 2008 | 1311 | 7616 | 9953.15 | 86.70 | 86.70 | 76.80 | 86.40 | 74.70 |
| 2009 | 1311 | 8707 | 11589.72 | 99.40 | 99.40 | 77.80 | 100.90 | 75.90 |
| 2010 | 1311 | 7217 | 9307.97 | 82.40 | 82.40 | 77.90 | 81.00 | 76.10 |
| 2011 | 1311 | 7400 | 9525.07 | 84.50 | 84.50 | 78.20 | 82.90 | 76.40 |
| 2012 | 1311 | 8784 | 11482.17 | 100.00 | 100.00 | 79.10 | 99.70 | 77.30 |
| 2013 | 1311 | 8044 | 10481.92 | 91.80 | 91.80 | 79.50 | 91.30 | 77.80 |
| 2014 | 1311 | 7943 | 10350.31 | 90.70 | 90.70 | 79.90 | 90.10 | 78.30 |
| 2015 | 1311 | 8760 | 11600.88 | 100.00 | 100.00 | 80.60 | 101.00 | 79.00 |
| 2016 | 1311 | 7763 | 10068.74 | 88.40 | 88.40 | 80.90 | 87.40 | 79.30 |
| 2017 | 1311 | 8012 | 10477.95 | 91.50 | 91.50 | 81.20 | 91.20 | 79.70 |
| 2018 | 1311 | 8655 | 11220.88 | 98.80 | 98.80 | 81.80 | 97.70 | 80.30 |
| 2019 | 1311 | 7956 | 10515.17 | 90.80 | 90.80 | 82.10 | 91.60 | 80.60 |
| 2020 | 1311 | 7460 | 9818.48 | 84.90 | 84.90 | 82.20 | 85.30 | 80.80 |
| 2021 | 1311 | 8760 | 11482.05 | 100.00 | 100.00 | 82.70 | 100.00 | 81.30 |
| 2022 | 1311 | 7907 | 10418.48 | 90.30 | 90.30 | 82.90 | 90.70 | 81.60 |