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NUCLEUS
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Country Statistics
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About PRIS
Nuclear Share of Electricity Generation in 2024
Nuclear Share of Electricity Generation
Country
Total Net Electrical Capacity
[MW]
Number of Operated Reactors
Nuclear Electricity Supplied
[GW.h]
Nuclear Share
[%]
FRANCE
63000
57
364390.78
67.3
SLOVAKIA
2302
5
16957.98
60.6
HUNGARY
1916
4
15163.28
47.1
BELGIUM
3908
5
29732.39
42.2
BULGARIA
2006
2
15109.55
41.6
CZECH REPUBLIC
3963
6
28048.76
40.2
FINLAND
4369
5
31128.31
39.1
BELARUS
2220
2
14734.91
36.4
SLOVENIA
696
1
5551.25
35.0
KOREA, REPUBLIC OF
25609
26
179407.35
31.7
ARMENIA
416
1
2629.13
30.8
SWEDEN
7008
6
48696.80
29.1
SWITZERLAND
2973
4
23032.92
27.0
UNITED ARAB EMIRATES
5348
4
36504.49
21.8
SPAIN
7123
7
52129.32
19.9
ROMANIA
1300
2
10043.73
19.8
UNITED STATES OF AMERICA
96952
94
781945.05
18.2
RUSSIA
27727
37
202104.09
18.1
PAKISTAN
3262
6
22782.85
16.7
CANADA
13744
19
81155.55
13.4
UNITED KINGDOM
5883
9
37295.16
12.3
ARGENTINA
1641
3
10449.10
7.4
MEXICO
1552
2
11977.77
4.8
CHINA
55320
57
417517.57
4.5
SOUTH AFRICA
1854
2
7835.00
3.9
INDIA
6920
20
49909.89
3.3
NETHERLANDS, KINGDOM OF THE
482
1
3384.56
2.8
BRAZIL
1884
2
14862.96
2.3
IRAN, ISLAMIC REPUBLIC OF
915
1
6438.94
1.7
Total
354167
392
2532646.28
NA
The following information is included in the totals:
TAIWAN, CHINA
1874
2
11726.84
4.6
Above data generated by the PRIS database. Last update on 2025-11-03
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TREND REPORTS
Nuclear Power Capacity
Energy Availability
Unit Capability
Unplanned Capability Loss
Load Factor
Electricity Supplied
MISCELLANEOUS Reports
Nuclear Share
Age Distribution