South Texas-2, United States

Overview
CURRENT STATUS
Operable
DETAILS
Reactor TypeCommercial Reactor
ProcessPWR
VendorWestinghouse
OwnerNrg Energy, Inc.
ModelW (4-loop) DRYAMB
OperatorStp Nuclear Operating Co.
Capacity Net1280 MWe
Capacity Gross1354 MWe
Capacity Thermal3853 MWt
 
CONSTRUCTION AND OPERATION
Start Construction22 December 1975
Criticality12 March 1989
Grid Connection11 April 1989
Commercial Operation19 June 1989
 
OPERATING PERFORMANCE
Output Life212.81 TWh
Capacity Factor Life81.8 %
 

 
 


Reactor Operational Details

YearReference Unit Power MWAnnual Output GWhAnnual Time On Line HoursCapacity Factor %Operational Factor %
198912503026.67284548.357.9
199012516452.17549458.962.7
199112517267.99613466.370
1992125110340.97854894.197.3
19931251690.37026.38
199412515990.98509854.758.2
199512519923.09798590.691.2
1996125110457.93837395.295.3
199712519972.980939192.4
199812509983.91809691.192.4
199912509799.26803489.591.7
2000125010557.22844996.296.2
200112509537.56775187.188.5
200212508219.85666375.176.1
200312508920.21711281.581.2
2004125010304.1812193.892.4
200512809937.18786688.689.8
2006128011225.968760100.1100
2007128010373.7794392.590.7
2008128010739.07804795.591.6
2009128011303.918498100.897
201012809822.67737187.684.1
201112809823.15740887.684.6
201212808122.51607372.269.1
201300000
Total:212793.26

Source: Operating details - IAEA PRIS
Note: "0" signifies a zero value, or no data available. Data from 1972 or later. 

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