Details
| Reactor Type | Pressurised Water Reactor (or PWR) |
|---|---|
| Model | OPR-1000 |
| Owner | Korea Hydro And Nuclear Power Co. |
| Operator | Korea Hydro And Nuclear Power Co. |
Timeline
| Construction Start | Saturday, 23 December 1989 |
|---|---|
| First Criticality | Thursday, 13 October 1994 |
| First Grid Connection | Sunday, 30 October 1994 |
| Commercial Operation | Friday, 31 March 1995 |
Specifications
| Capacity Net | 986 MWe |
|---|---|
| Capacity Gross | 1041 MWe |
| Thermal Capacity | 2825 MWt |
| Design Net Capacity | 950 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 1994 | - | - | - | - | - | - | - | - |
| 1995 | 950 | 6573 | 6430.28 | 99.60 | 99.20 | 99.20 | 102.60 | 102.60 |
| 1996 | 950 | 6589 | 6366.17 | 75.00 | 74.00 | 84.80 | 76.30 | 87.60 |
| 1997 | 950 | 7443 | 7229.61 | 85.00 | 84.00 | 84.50 | 86.90 | 87.30 |
| 1998 | 950 | 7566 | 7400.78 | 86.40 | 85.50 | 84.80 | 88.90 | 87.70 |
| 1999 | 950 | 7678 | 7395.31 | 87.60 | 86.70 | 85.20 | 88.90 | 88.00 |
| 2000 | 950 | 7568 | 7262.02 | 86.20 | 85.60 | 85.20 | 87.00 | 87.80 |
| 2001 | 950 | 8760 | 8629.13 | 100.00 | 100.00 | 87.40 | 103.70 | 90.20 |
| 2002 | 950 | 7831 | 7658.18 | 89.40 | 89.10 | 87.60 | 92.00 | 90.40 |
| 2003 | 950 | 7971 | 7818.09 | 91.00 | 90.10 | 87.90 | 93.90 | 90.80 |
| 2004 | 950 | 7801 | 7654.72 | 88.80 | 90.40 | 88.20 | 91.70 | 90.90 |
| 2005 | 950 | 8760 | 8675.55 | 100.00 | 100.00 | 89.30 | 104.20 | 92.10 |
| 2006 | 985 | 7800 | 7556.77 | 89.00 | 87.30 | 89.10 | 87.60 | 91.70 |
| 2007 | 987 | 7916 | 7778.30 | 90.40 | 90.20 | 89.20 | 90.00 | 91.60 |
| 2008 | 997 | 7967 | 7861.88 | 90.70 | 90.10 | 89.30 | 89.80 | 91.50 |
| 2009 | 997 | 8760 | 8737.18 | 100.00 | 100.00 | 90.00 | 100.00 | 92.10 |
| 2010 | 997 | 8014 | 7953.95 | 91.50 | 90.70 | 90.00 | 91.10 | 92.00 |
| 2011 | 997 | 7973 | 7944.10 | 91.00 | 90.40 | 90.10 | 91.00 | 91.90 |
| 2012 | 1000 | 6994 | 6961.94 | 79.60 | 79.00 | 89.40 | 79.30 | 91.20 |
| 2013 | 997 | 4809 | 4719.06 | 54.90 | 54.00 | 87.50 | 54.00 | 89.20 |
| 2014 | 1000 | 6938 | 6882.52 | 79.20 | 78.60 | 87.00 | 78.60 | 88.60 |
| 2015 | 994 | 5125 | 5012.19 | 58.50 | 57.40 | 85.60 | 57.60 | 87.10 |
| 2016 | 994 | 7091 | 6965.40 | 80.70 | 79.60 | 85.30 | 79.80 | 86.70 |
| 2017 | 986 | 8760 | 8628.46 | 100.00 | 99.70 | 85.90 | 99.90 | 87.30 |
| 2018 | 986 | 3130 | 3078.30 | 35.70 | 35.50 | 83.80 | 35.60 | 85.10 |
| 2019 | 986 | 0 | 0.00 | 0.00 | 0.00 | 80.40 | 0.00 | 81.60 |
| 2020 | 986 | 903 | 783.33 | 10.30 | 9.00 | 77.60 | 9.00 | 78.80 |
| 2021 | 986 | 8760 | 8655.69 | 100.00 | 99.80 | 78.40 | 100.20 | 79.60 |
| 2022 | 986 | 5343 | 5249.90 | 61.00 | 60.30 | 77.70 | 60.80 | 78.90 |
| 2023 | 986 | 8760 | 8733.45 | 100.00 | 100.00 | 78.50 | 101.10 | 79.70 |