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Power Reactor Status Report for January 2, 2012

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100   MINIMUM GENERATION ALERT    
Beaver Valley 2 100   MINIMUM GENERATION ALERT    
Calvert Cliffs 1 100   MINIMUM GENERATION ALERT, HIGH VOLTAGE WARNING    
Calvert Cliffs 2 100   MINIMUM GENERATION ALERT, HIGH VOLTAGE WARNING    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   HIGH SYSTEM VOLTAGE ACTION    
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100   HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT *  
Limerick 2 100   HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT *  
Millstone 2 100   MINIMUM GENERATION ALERT *  
Millstone 3 100   MINIMUM GENERATION ALERT *  
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100     *  
Salem 1 100        
Salem 2 100        
Seabrook 1 63   HOLDING POWER WHILE TROUBLESHOOTING AN ISSUE WITH GENERATOR STATOR WATER COOLING *  
Susquehanna 1 98   GENERATOR CURVE CAPABILITY LIMITED MINIMUM GENERATION ALERT HIGH SYSTEM VOLTAGE ACTION *  
Susquehanna 2 100   GENERATOR CURVE CAPABILITY LIMITED TO 99.6% MINIMUM GENERATION ALERT HIGH SYSTEM VOLTAGE ACTION *  
Three Mile Island 1 100   MINIMUM GENERATION ALERT *  
Vermont Yankee 100   MINIMUM GENERATION EMERGENCY *  

Region 2

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 99   COASTDOWN TO REFUELING OUTAGE    
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 0 09/25/2009 DEFUELED - CONTAINMENT TENSIONING ON HOLD    
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 98   COASTDOWN TO REFUELING OUTAGE    
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 98   COASTDOWN TO REFUELING OUTAGE *  
Saint Lucie 1 0 11/27/2011 REFUELING OUTAGE - DEFUELED    
Saint Lucie 2 93   LOSS OF CIRC WATER PUMP *  
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100        

Region 3

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100   SLIGHTLY REDUCED TO 99.6% POWER FOR FEEDWATER FLOW INSTRUMENT INVESTIGATION *  
Byron 2 100        
Clinton 97   100% ELECTRICAL GENERATION *  
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100        
Kewaunee 100     *  
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100   MINIMUM GENERATION ALERT *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
Quad Cities 1 100   MINIMUM GENERATION ALERT *  
Quad Cities 2 100   MINIMUM GENERATION ALERT *  

Region 4

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE    
Grand Gulf 1 96   POWER LIMITED BASED ON SECOND STAGE MSR ISOLATED    
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 82   COASTDOWN TO REFUELING OUTAGE *  
San Onofre 3 100        
South Texas 1 100        
South Texas 2 0 11/28/2011 MAINTENANCE OUTAGE    
Waterford 3 100        
Wolf Creek 1 100        

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.
Page Last Reviewed/Updated Friday, March 30, 2012
Friday, March 30, 2012