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About PRIS
WATERFORD-3
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
CE 2LP (DRYAMB)
ENTERGY LOUISIANA, INC.
Entergy Nuclear Operations, Inc.
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1168
MW
e
1104
MW
e
1250
MW
e
3716
MW
t
Construction Start Date
First Criticality Date
14 Nov, 1974
04 Mar, 1985
First Grid Connection
Commercial Operation Date
18 Mar, 1985
24 Sep, 1985
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
325.74 TW.h
87.3 %
87.1 %
12.7 %
86.8 %
Lifetime performance calculated up to year
2023
Operating History
Year
Electricity Supplied
[GW.h]
Reference Unit Power
[MW]
Annual Time On Line
[h]
Operation Factor
[%]
Energy Availability Factor
[%]
Load Factor
[%]
Annual
Cumulative
Annual
Cumulative
1985
2773.070
1104
3372
75.5
75.8
75.8
69.7
69.7
1986
7308.380
1075
6921
79.0
79.5
78.7
76.1
74.8
1987
7434.080
1075
7085
80.9
80.9
79.7
78.9
76.6
1988
6548.410
1075
6468
73.6
73.7
77.9
69.4
74.4
1989
7609.430
1075
7136
81.5
81.5
78.7
80.8
75.9
1990
8604.230
1075
8079
92.2
92.2
81.3
91.4
78.8
1991
7274.940
1075
6869
78.4
78.5
80.8
77.2
78.6
1992
7622.160
1075
7213
82.1
82.1
81.0
80.7
78.9
1993
9138.830
1075
8691
99.2
99.2
83.2
97.0
81.1
1994
7931.920
1075
7555
86.2
86.3
83.5
84.2
81.4
1995
7763.450
1075
7241
82.7
82.7
83.5
82.4
81.5
1996
8926.850
1075
8237
93.8
93.8
84.4
94.5
82.7
1997
6720.680
1075
6161
70.3
70.4
83.2
71.4
81.7
1998
8620.780
1075
7966
90.9
91.0
83.8
91.5
82.5
1999
7441.740
1075
6905
78.8
78.9
83.5
79.0
82.2
2000
8477.380
1075
7743
88.2
88.2
83.8
89.8
82.7
2001
9539.060
1075
8718
99.5
99.5
84.7
101.3
83.9
2002
8847.930
1075
8136
92.9
92.8
85.2
94.0
84.4
2003
8503.130
1075
7865
89.8
89.7
85.4
90.3
84.8
2004
9654.420
1075
8771
99.8
99.9
86.2
102.2
85.7
2005
7913.750
1089
6975
79.6
79.6
85.9
83.0
85.6
2006
9279.810
1158
7996
91.3
91.3
86.2
91.5
85.8
2007
9893.000
1157
8423
96.2
96.2
86.6
97.6
86.4
2008
9053.980
1157
7703
87.7
87.7
86.7
89.1
86.5
2009
8956.070
1176
7648
87.3
87.5
86.7
86.9
86.6
2010
10276.180
1168
8760
100.0
100.0
87.3
100.4
87.1
2011
8942.350
1168
7876
89.9
89.9
87.4
87.4
87.2
2012
7880.310
1168
6820
77.6
77.7
87.0
76.8
86.7
2013
9386.860
1168
8176
93.3
93.3
87.2
91.7
86.9
2014
9166.310
1168
7999
91.3
91.3
87.4
89.6
87.0
2015
8405.170
1168
7300
83.3
83.3
87.2
82.2
86.9
2016
10095.500
1168
8622
98.2
98.2
87.6
98.4
87.2
2017
8401.720
1168
7248
82.7
82.8
87.5
82.1
87.1
2018
10298.110
1168
8760
100.0
100.0
87.8
100.6
87.5
2019
7612.500
1168
6528
74.5
74.5
87.4
74.4
87.1
2020
8961.220
1168
7767
88.4
88.4
87.5
87.3
87.1
2021
9779.290
1168
8445
96.4
96.4
87.7
95.6
87.4
2022
7863.020
1168
6777
77.4
82.6
87.6
76.8
87.1
2023
7820.380
1168
6752
77.1
78.5
87.3
76.4
86.8
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2025-01-25
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