Nuclear share figures, 2010-2020

(June 2021)

Country or area
Nuclear share of electricity (%)
Nuclear electricity
production (billion kWh)
 
2010
2011
2012
2013
2014
2015
2016 2017
2018
2019 2020
2019
2020
Argentina
5.9
5.0
4.7
4.4
4.0
4.8
5.6 4.5
4.7
5.9 7.5
7.9
10.0
Armenia
39.4
33.2
26.6
29.2
30.7
34.5
31.4 32.5
25.6
27.8 34.5
2.0
2.6
Belarus 0 0 0 0 0 0 0 0 0 0 1.0 0 0.3
Belgium
51.1
54.0
51.0
52.1
47.5
37.5
51.7 49.9
39.0
47.6 39.1
41.4
32.8
Brazil
3.1
3.2
3.1
2.8
2.9
2.8
2.9 2.7
2.7
2.7 2.1
15.2
13.2
Bulgaria
33.1
32.6
31.6
30.7
31.8
31.3
35.0 34.3
34.7
37.5 40.8
15.9
15.9
Canada
15.1
15.3
15.3
16.0
16.8
16.6
15.6 14.6
14.9
14.9 14.6
94.9
92.2
China:
 
 
 
 
 
     
 
   
 
 
- Mainland
1.8
1.9
2.0
2.1
2.4
3.0 3.6 3.9
4.2
4.9 4.9
330.1
344.7
- Taiwan
19.3
19.0
18.4
19.1
18.9
16.3 13.7 9.2
11.4
13.4 12.7
31.1
30.3
Czech Rep
33.3
33.0
35.3
35.9
35.8
32.5
29.4 33.1
34.5
35.2 37.3
28.6
28.4
Finland
28.4
31.6
32.6
33.3
34.6
33.7
33.7 33.2
32.4
34.7 33.9
22.9
22.4
France
74.1
77.7
74.8
73.3
76.9
76.3
72.3 71.6
71.7
70.6 70.6
382.4
338.7
Germany
28.4
17.8
16.1
15.5
15.8
14.1
13.1 11.6
11.7
12.4 11.3
71.1
60.9
Hungary
42.1
43.2
45.9
50.7
53.6
52.7
51.3 50.0 50.6 49.2 48.0
15.4
15.2
India
2.9
3.7
3.6
3.5
3.5
3.5
3.4 3.2
3.1
3.2 3.3
40.7
40.4
Iran
0
0
0.6
1.5
1.5
1.3
2.1 2.1
2.1
1.8 1.7
5.9
5.8
Japan
29.2
18.1
2.1
1.7
0
0.5
2.2 3.6
6.2
7.5 5.1
65.7
43.0
Korea, S
32.2
34.6
30.4
27.6
30.4
31.7
30.3 27.1
23.7
26.2 29.6
138.8
152.6
Mexico
3.6
3.6
4.7
4.6
5.6
6.8
6.2 6.0
5.3
4.5 4.9
10.9
10.9
Netherlands
3.4
3.6
4.4
2.8
4.0
3.7
3.4 2.9
3.0
3.2 3.3
3.7
3.9
Pakistan
2.6
3.8
5.3
4.4
4.3
4.4
4.4 6.2
6.8
6.6 7.1
9.1
9.6
Romania
19.5
19.0
19.4
19.8
18.5
17.3
17.1 17.7
17.2
18.5 19.9
10.4
10.6
Russia
17.1
17.6
17.8
17.5
18.6
18.6
17.1 17.8
17.9
19.7 20.6
195.5
201.8
Slovakia
51.8
54.0
53.8
51.7
56.8
55.9
54.1 54.0
55.0
53.9 53.1
14.3
14.4
Slovenia
37.3
41.7
36.0
33.6
37.2
38.0
35.2 39.1
35.9
37.0 37.8
5.5
6.0
South Africa
5.2
5.2
5.1
5.7
6.2
4.7
6.6 6.7
4.7
6.7 5.9
13.6
11.6
Spain
20.1
19.5
20.5
19.7
20.4
20.3
21.4 21.2
20.4
21.4 22.2
55.9
55.8
Sweden
38.1
39.6
38.1
42.7
41.5
34.3
40.0 39.6
40.3
34.0 29.8
64.4
47.4
Switzerland
38.0
40.8
35.9
36.4
37.9
33.5
34.4 33.4
37.7
23.9 32.9
25.4
23.0
United Arab Emirates 0 0 0 0 0 0 0 0 0 0 1.1 0 1.6
UK
15.7
17.8
18.1
18.3
17.2
18.9
21.2 19.3
17.7
15.6 14.5
51.0
45.9
Ukraine
48.1
47.2
46.2
43.6
49.4
56.5
52.3 55.0
53.0
53.9 51.2
78.1
71.5
USA
19.6
19.2
19.0
19.4
19.5
19.5
19.7 20.0
19.3
19.7 19.7
809.4
789.9
TOTAL
 
   
2657
2553

 

Legend
- data not yet available
na not applicable

NB: The figures in this table are liable to change as new data becomes available

Source: IAEA PRIS, World Nuclear Association Reactor Database


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