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More info:
Energy Availability Factor
Includes all reactors that were in commercial operation within
2022
and
2024
Country
2022
2023
2024
2022
-
2024
Number of Reactors
EAF
[%]
Number of Reactors
EAF
[%]
Number of Reactors
EAF
[%]
Number of Reactors
EAF
[%]
ARGENTINA
3
52.0
3
62.3
3
72.4
3
62.3
ARMENIA
1
68.2
1
67.3
1
70.4
1
68.6
BELARUS
1
45.4
2
79.8
2
76.2
2
69.8
BELGIUM
7
84.0
6
88.8
5
86.4
7
86.1
BRAZIL
2
83.0
2
82.6
2
89.5
2
85.0
BULGARIA
2
87.7
2
86.7
2
84.8
2
86.4
CANADA
19
67.7
19
69.2
19
67.8
19
68.2
CHINA
53
89.6
55
89.2
56
90.0
56
89.6
CZECH REPUBLIC
6
84.4
6
82.8
6
80.6
6
82.6
FINLAND
4
91.2
5
93.2
5
83.5
5
88.8
FRANCE
56
53.6
56
62.2
56
71.5
56
62.5
GERMANY
3
94.0
3
71.4
3
89.5
HUNGARY
4
88.5
4
89.4
4
89.9
4
89.2
INDIA
18
84.1
19
83.1
20
83.3
20
83.5
IRAN, ISLAMIC REPUBLIC OF
1
91.8
1
74.8
1
78.3
1
81.6
JAPAN
10
59.6
12
84.7
14
82.9
14
76.3
KOREA, REPUBLIC OF
25
81.4
25
79.8
26
79.5
26
80.2
MEXICO
2
77.4
2
88.9
2
88.9
2
85.1
NETHERLANDS, KINGDOM OF THE
1
94.1
1
89.8
1
79.6
1
87.9
PAKISTAN
6
85.4
6
82.2
6
84.4
6
83.9
ROMANIA
2
89.7
2
90.9
2
88.0
2
89.5
RUSSIA
37
84.9
37
82.5
37
84.0
37
83.8
SLOVAKIA
4
90.6
4
92.0
4
86.1
4
89.6
SLOVENIA
1
87.8
1
87.8
1
90.6
1
88.8
SOUTH AFRICA
2
62.4
2
50.3
2
47.6
2
53.4
SPAIN
7
90.0
7
87.7
7
87.2
7
88.3
SWEDEN
6
82.7
6
77.9
6
81.2
6
80.6
SWITZERLAND
4
89.0
4
89.9
4
88.2
4
89.0
UNITED ARAB EMIRATES
2
82.2
3
90.6
4
88.0
4
87.6
UNITED KINGDOM
11
77.4
9
72.4
9
72.2
11
74.1
UNITED STATES OF AMERICA
92
93.1
93
94.1
94
92.5
94
93.2
Total
395
80.6
401
82.6
403
83.8
411
82.3
The following information is included in the totals:
TAIWAN, CHINA
3
91.7
3
93.7
2
90.0
3
92.0
Above data generated by the PRIS database. Last update on 2025-07-11
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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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