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About PRIS
ALMARAZ-1
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
WH 3LP
Iberdrola, Endesa, Gas Natural
CENTRALES NUCLEARES ALMARAZ-TRILLO (ID/UFG/ENDESA/HC/NUCLENOR)
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1011
MW
e
900
MW
e
1049
MW
e
2947
MW
t
Construction Start Date
First Criticality Date
03 Jul, 1973
05 Apr, 1981
First Grid Connection
Commercial Operation Date
01 May, 1981
01 Sep, 1983
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
295.37 TW.h
86.3 %
88.8 %
13.7 %
86.3 %
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
1981
1888.900
930
3119
1982
2322.600
930
5864
1983
3713.900
930
5925
88.7
78.4
78.4
78.4
78.4
1984
4820.500
893
6062
69.0
65.0
68.5
61.4
65.8
1985
4825.170
900
5705
65.1
61.6
65.6
61.2
63.8
1986
5425.020
900
6418
73.3
69.3
66.7
68.8
65.3
1987
7193.690
900
8346
95.3
92.5
72.6
91.2
71.3
1988
5879.590
900
6899
78.5
74.6
73.0
74.4
71.9
1989
6562.180
895
7640
87.2
83.2
74.6
83.7
73.7
1990
6460.660
895
7451
85.1
82.2
75.6
82.4
74.9
1991
7481.710
895
8589
98.0
96.2
78.1
95.4
77.4
1992
6379.060
895
7387
84.1
80.8
78.4
81.1
77.8
1993
6530.850
895
7663
87.5
83.2
78.8
83.3
78.3
1994
7448.600
895
8495
97.0
95.0
80.3
95.0
79.8
1995
6588.460
895
7709
88.0
83.7
80.6
84.0
80.1
1996
5904.300
895
6789
77.3
72.5
79.9
75.1
79.7
1997
6642.830
895
7371
84.1
79.6
79.9
84.7
80.1
1998
8032.460
944
8760
100.0
97.1
81.1
97.1
81.2
1999
6988.630
927
7613
86.9
84.7
81.3
86.1
81.6
2000
7471.570
927
8014
91.2
90.3
81.8
91.8
82.2
2001
8151.390
927
8749
99.9
99.0
82.8
100.4
83.2
2002
7427.990
944
8100
92.5
90.4
83.2
89.8
83.5
2003
7499.110
944
8233
94.0
91.6
83.6
90.7
83.9
2004
8185.690
944
8784
100.0
99.2
84.4
98.7
84.6
2005
7519.430
944
8180
93.4
91.4
84.7
90.9
84.9
2006
7152.420
944
7831
89.4
86.5
84.8
86.5
85.0
2007
8189.800
944
8760
100.0
99.0
85.4
99.0
85.6
2008
7190.760
944
7725
87.9
86.6
85.5
86.7
85.6
2009
6880.100
944
7336
83.7
82.8
85.4
83.2
85.5
2010
7884.250
1008
8147
93.0
89.7
85.5
89.7
85.7
2011
7519.490
1011
7814
89.2
84.9
85.5
84.9
85.7
2012
7346.070
1004
7405
84.3
85.0
85.5
83.3
85.6
2013
7695.840
1011
7882
90.0
87.1
85.6
86.9
85.6
2014
7252.450
1011
7351
83.9
81.9
85.4
81.9
85.5
2015
8438.610
1011
8613
98.3
95.3
85.8
95.3
85.8
2016
7447.790
1011
7622
86.8
84.1
85.7
83.9
85.8
2017
7753.930
1011
7885
90.0
87.6
85.8
87.6
85.8
2018
7844.020
1011
7934
90.6
88.7
85.8
88.6
85.9
2019
8662.820
1011
8760
100.0
98.0
86.2
97.8
86.2
2020
6913.130
1011
7065
80.4
77.5
86.0
77.8
86.0
2021
7695.620
1011
7800
89.0
87.2
86.0
86.9
86.0
2022
8427.990
1011
8564
97.8
95.2
86.2
95.2
86.3
2023
7735.090
1011
7948
90.7
88.6
86.3
87.3
86.3
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-09-18
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ALMARAZ-1
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ASCO-1
ASCO-2
COFRENTES
JOSE CABRERA-1
SANTA MARIA DE GARONA
TRILLO-1
VANDELLOS-1
VANDELLOS-2