Details
| Reactor Type | Boiling Water Reactor (or BWR) |
|---|---|
| Model | BWR-5 |
| Owner | Tohoku Electric Power Co., Inc |
| Operator | Tohoku Electric Power Co., Inc |
Timeline
| Construction Start | Friday, 23 January 1998 |
|---|---|
| First Criticality | Thursday, 26 April 2001 |
| First Grid Connection | Wednesday, 30 May 2001 |
| Commercial Operation | Wednesday, 30 January 2002 |
| Long-term Shutdown | Friday, 11 March 2011 |
Specifications
| Capacity Net | 796 MWe |
|---|---|
| Capacity Gross | 825 MWe |
| Thermal Capacity | 2436 MWt |
| Design Net Capacity | 796 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 (%) |
|---|---|---|---|---|---|---|---|---|
| 2001 | 796 | 2973 | 1567.82 | - | - | - | - | - |
| 2002 | 796 | 8064 | 6652.52 | 100.00 | 100.00 | 100.00 | 103.60 | 103.60 |
| 2003 | 796 | 7332 | 5978.24 | 83.70 | 83.70 | 91.50 | 85.70 | 94.30 |
| 2004 | 796 | 6548 | 5348.70 | 74.50 | 74.40 | 85.60 | 76.50 | 88.20 |
| 2005 | 796 | 5460 | 4381.83 | 62.30 | 61.20 | 79.40 | 62.80 | 81.70 |
| 2006 | 796 | 3476 | 2798.13 | 39.70 | 39.00 | 71.20 | 40.10 | 73.20 |
| 2007 | 796 | 2887 | 2261.42 | 33.00 | 31.70 | 64.50 | 32.40 | 66.40 |
| 2008 | 796 | 7921 | 6502.19 | 90.20 | 90.10 | 68.20 | 93.00 | 70.20 |
| 2009 | 796 | 4202 | 3405.82 | 48.00 | 47.50 | 65.60 | 48.80 | 67.50 |
| 2010 | 796 | 6540 | 5342.77 | 74.70 | 74.20 | 66.60 | 76.60 | 68.50 |
| 2011 | 796 | 1671 | 1315.85 | 19.10 | 18.40 | 61.70 | 18.90 | 63.50 |
| 2012 | 796 | 0 | 0.00 | 0.00 | 0.00 | 56.00 | 0.00 | 57.70 |
| 2013 | 796 | 0 | 0.00 | 0.00 | 0.00 | 51.30 | 0.00 | 52.90 |
| 2014 | 796 | 0 | 0.00 | 0.00 | 0.00 | 47.40 | 0.00 | 48.80 |
| 2015 | 796 | 0 | 0.00 | 0.00 | 0.00 | 44.00 | 0.00 | 45.30 |
| 2016 | 796 | 0 | 0.00 | 0.00 | 0.00 | 41.00 | 0.00 | 42.20 |
| 2017 | 796 | 0 | 0.00 | 0.00 | 0.00 | 38.40 | 0.00 | 39.60 |
| 2018 | 796 | 0 | 0.00 | 0.00 | 0.00 | 36.20 | 0.00 | 37.20 |
| 2019 | 796 | 0 | 0.00 | 0.00 | 0.00 | 34.20 | 0.00 | 35.20 |
| 2020 | 796 | 0 | 0.00 | 0.00 | 0.00 | 32.30 | 0.00 | 33.30 |
| 2021 | 796 | 0 | 0.00 | 0.00 | 0.00 | 30.70 | 0.00 | 31.60 |