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