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About PRIS
ANGRA-2
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
PRE KONVOI
ELETRONUCLEAR S.A.
ELETRONUCLEAR S.A.
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1275
MW
e
1245
MW
e
1350
MW
e
3764
MW
t
Construction Start Date
First Criticality Date
01 Jan, 1976
14 Jul, 2000
First Grid Connection
Commercial Operation Date
21 Jul, 2000
01 Feb, 2001
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
219.16 TW.h
86.2 %
88.3 %
13.8 %
84.2 %
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
2000
2421.170
1350
2914
2001
9904.990
1350
8315
97.3
94.2
94.2
85.7
85.7
2002
9238.240
1275
8060
92.0
83.3
88.7
82.7
84.2
2003
9418.970
1275
8019
91.5
84.3
87.2
84.3
84.2
2004
6919.820
1275
6497
74.0
72.8
83.6
61.8
78.6
2005
5676.660
1275
5581
63.7
63.7
79.6
50.8
73.0
2006
9778.320
1275
8014
91.5
89.3
81.2
87.6
75.4
2007
9096.950
1275
7606
86.8
84.7
81.7
81.4
76.3
2008
9894.030
1275
7924
90.2
89.1
82.6
88.3
77.8
2009
9554.650
1275
8068
92.1
91.7
83.6
85.6
78.7
2010
9697.440
1275
7727
88.2
87.1
84.0
86.8
79.5
2011
10342.260
1275
8682
99.1
99.0
85.4
92.6
80.7
2012
10035.500
1275
8064
91.8
89.5
85.7
89.6
81.4
2013
10045.270
1275
7961
90.9
90.1
86.0
89.9
82.1
2014
9756.540
1275
7754
88.5
86.6
86.1
87.4
82.5
2015
10023.960
1275
7990
91.2
89.4
86.3
89.8
83.0
2016
10163.340
1275
7939
90.4
90.0
86.5
90.8
83.4
2017
10887.540
1275
8521
97.3
97.0
87.2
97.5
84.3
2018
10091.650
1275
8011
91.4
89.5
87.3
90.4
84.6
2019
9984.430
1275
7895
90.1
88.8
87.4
89.4
84.8
2020
8897.220
1275
7423
84.5
79.4
87.0
79.4
84.6
2021
9012.510
1275
7497
85.6
80.5
86.7
80.7
84.4
2022
9142.510
1275
7171
81.9
81.6
86.4
81.9
84.3
2023
9179.950
1275
7228
82.5
81.9
86.2
82.2
84.2
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2025-04-22
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