Details
| Reactor Type | Pressurized Heavy Water Reactor (or PHWR) |
|---|---|
| Model | CANDU 850 |
| Owner | Ontario Power Generation |
| Operator | Ontario Power Generation |
Timeline
| Construction Start | Tuesday, 1 September 1981 |
|---|---|
| First Criticality | Sunday, 5 November 1989 |
| First Grid Connection | Monday, 15 January 1990 |
| Commercial Operation | Tuesday, 9 October 1990 |
Specifications
| Capacity Net | 878 MWe |
|---|---|
| Capacity Gross | 934 MWe |
| Thermal Capacity | 2776 MWt |
| Design Net Capacity | 881 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1990 | 881 | 1608 | 1153.47 | 80.70 | 64.90 | 64.90 | 65.70 | 65.70 |
| 1991 | 881 | 102 | 51.48 | 1.20 | 0.70 | 12.60 | 0.70 | 12.70 |
| 1992 | 881 | 2418 | 1290.16 | 27.50 | 16.70 | 14.40 | 16.70 | 14.50 |
| 1993 | 881 | 7594 | 6370.16 | 86.70 | 82.70 | 35.60 | 82.50 | 35.60 |
| 1994 | 881 | 8069 | 6750.76 | 92.10 | 88.50 | 48.10 | 87.50 | 47.80 |
| 1995 | 881 | 8104 | 6952.96 | 92.50 | 90.60 | 56.20 | 90.10 | 55.90 |
| 1996 | 881 | 7752 | 6705.75 | 88.20 | 87.20 | 61.20 | 86.60 | 60.90 |
| 1997 | 881 | 7069 | 4710.39 | 80.70 | 61.50 | 61.30 | 61.00 | 60.90 |
| 1998 | 881 | 7492 | 6227.93 | 85.50 | 80.70 | 63.60 | 80.70 | 63.30 |
| 1999 | 881 | 7824 | 6469.08 | 89.30 | 83.80 | 65.80 | 83.80 | 65.50 |
| 2000 | 881 | 8221 | 6885.42 | 93.60 | 89.00 | 68.10 | 89.00 | 67.80 |
| 2001 | 881 | 7030 | 5826.45 | 80.20 | 75.50 | 68.70 | 75.50 | 68.50 |
| 2002 | 881 | 8627 | 7268.93 | 98.50 | 94.20 | 70.80 | 94.20 | 70.60 |
| 2003 | 881 | 7245 | 6084.10 | 82.70 | 79.30 | 71.50 | 78.80 | 71.20 |
| 2004 | 881 | 8737 | 7038.38 | 99.50 | 91.40 | 72.90 | 91.00 | 72.60 |
| 2005 | 878 | 7031 | 6056.21 | 80.30 | 78.90 | 73.30 | 78.70 | 73.00 |
| 2006 | 878 | 8745 | 7548.39 | 99.80 | 98.60 | 74.80 | 98.10 | 74.60 |
| 2007 | 878 | 7327 | 6364.83 | 83.60 | 82.80 | 75.30 | 82.80 | 75.00 |
| 2008 | 878 | 8696 | 7560.94 | 99.00 | 98.20 | 76.50 | 98.00 | 76.30 |
| 2009 | 878 | 7769 | 6745.27 | 88.70 | 87.70 | 77.10 | 87.70 | 76.90 |
| 2010 | 878 | 7248 | 6234.30 | 82.70 | 81.10 | 77.30 | 81.10 | 77.10 |
| 2011 | 878 | 8719 | 7503.51 | 99.50 | 97.70 | 78.30 | 97.60 | 78.00 |
| 2012 | 878 | 8467 | 7157.95 | 96.40 | 93.00 | 78.90 | 92.80 | 78.70 |
| 2013 | 878 | 6131 | 5138.76 | 70.00 | 67.00 | 78.40 | 66.80 | 78.20 |
| 2014 | 878 | 8522 | 7412.53 | 97.30 | 96.40 | 79.20 | 96.40 | 79.00 |
| 2015 | 878 | 7428 | 6405.95 | 84.80 | 83.40 | 79.30 | 83.30 | 79.10 |
| 2016 | 878 | 6793 | 5728.84 | 77.30 | 74.40 | 79.10 | 74.30 | 78.90 |
| 2017 | 878 | 0 | 0.00 | 0.00 | 0.00 | 76.20 | 0.00 | 76.00 |
| 2018 | 878 | 0 | 0.00 | 0.00 | 0.00 | 73.50 | 0.00 | 73.40 |
| 2019 | 878 | 0 | 0.00 | 0.00 | 0.00 | 71.00 | 0.00 | 70.80 |
| 2020 | 878 | 5144 | 4218.91 | 58.60 | 54.70 | 70.50 | 54.70 | 70.30 |
| 2021 | 878 | 8568 | 7158.02 | 97.80 | 93.50 | 71.20 | 93.10 | 71.00 |
| 2022 | 878 | 7018 | 5985.00 | 80.10 | 78.10 | 71.40 | 77.80 | 71.20 |
| 2023 | 878 | 8621 | 7240.39 | 98.40 | 94.40 | 72.10 | 94.10 | 71.90 |