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Energy Availability Factor
Includes all reactors that were in commercial operation within
2021
and
2023
Country
2021
2022
2023
2021
-
2023
Number of Reactors
EAF
[%]
Number of Reactors
EAF
[%]
Number of Reactors
EAF
[%]
Number of Reactors
EAF
[%]
ARGENTINA
3
70.8
3
52.0
3
62.3
3
61.7
ARMENIA
1
49.5
1
68.2
1
67.3
1
61.6
BELARUS
1
58.8
1
45.4
2
79.8
2
62.8
BELGIUM
7
92.0
7
84.0
6
88.8
7
88.3
BRAZIL
2
83.7
2
83.0
2
82.6
2
83.1
BULGARIA
2
88.5
2
87.7
2
86.7
2
87.6
CANADA
19
72.2
19
67.7
19
69.2
19
69.7
CHINA
51
90.7
53
89.6
55
89.2
55
89.8
CZECH REPUBLIC
6
84.4
6
84.4
6
82.8
6
83.9
FINLAND
4
92.4
4
91.2
5
93.2
5
92.4
FRANCE
56
68.8
56
53.6
56
62.2
56
61.6
GERMANY
6
94.4
3
94.0
3
71.4
6
92.6
HUNGARY
4
89.5
4
88.5
4
89.4
4
89.1
INDIA
18
79.8
18
84.1
19
83.1
19
82.4
IRAN, ISLAMIC REPUBLIC OF
1
69.3
1
91.8
1
74.8
1
78.6
JAPAN
10
70.8
10
59.6
12
84.7
12
71.9
KOREA, REPUBLIC OF
24
74.2
25
81.4
25
79.8
25
78.5
MEXICO
2
85.2
2
77.4
2
88.9
2
83.9
NETHERLANDS, KINGDOM OF THE
1
86.4
1
94.1
1
89.8
1
90.1
PAKISTAN
6
92.3
6
85.4
6
82.2
7
85.7
ROMANIA
2
91.3
2
89.7
2
90.9
2
90.6
RUSSIA
38
82.8
37
84.9
37
82.5
38
83.4
SLOVAKIA
4
89.9
4
90.6
4
92.0
4
90.8
SLOVENIA
1
89.6
1
87.8
1
87.8
1
88.4
SOUTH AFRICA
2
75.0
2
62.4
2
50.3
2
62.6
SPAIN
7
87.3
7
90.0
7
87.7
7
88.3
SWEDEN
6
84.6
6
82.7
6
77.9
6
81.7
SWITZERLAND
4
71.4
4
89.0
4
89.9
4
83.4
UKRAINE
15
70.1
UNITED ARAB EMIRATES
1
85.4
2
82.2
3
90.6
3
87.1
UNITED KINGDOM
15
58.5
11
77.4
9
72.4
15
68.4
UNITED STATES OF AMERICA
93
92.7
92
93.1
93
94.1
94
93.3
Total
416
82.3
395
80.6
401
82.6
415
82.0
The following information is included in the totals:
TAIWAN, CHINA
4
79.5
3
91.7
3
93.7
4
86.8
Above data generated by the PRIS database. Last update on 2024-10-03
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In Operation & Suspended Operation
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LAST THREE YEAR FACTORS
Energy Availability
Unit Capability
Unplanned Capability Loss
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Energy Availability
Unit Capability
Unplanned Capability Loss
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Nuclear Power Capacity
Energy Availability
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Unplanned Capability Loss
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MISCELLANEOUS Reports
Nuclear Share
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