Nuclear Generation by Country
| Country or area |
Nuclear share of electricity (%)
|
Nuclear electricity
production (billion kWh)
|
|||||||||||
|
2013
|
2014
|
2015
|
2016 | 2017 |
2018
|
2019 | 2020 | 2021 | 2022 | 2023 | 2022 | 2023 | |
| Argentina |
4.4
|
4.0
|
4.8
|
5.6 | 4.5 |
4.7
|
5.9 | 7.5 | 7.2 | 5.4 | 6.3 | 7.5 | 9.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Armenia |
29.2
|
30.7
|
34.5
|
31.4 | 32.5 |
25.6
|
27.8 | 34.5 | 25.3 | 31.0 | 31.1 | 2.6 | 2.4 |
| Belarus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 14.1 | 11.9 | 28.6 | 4.4 | 11.0 |
| Belgium |
52.1
|
47.5
|
37.5
|
51.7 | 49.9 |
39.0
|
47.6 | 39.1 | 50.8 | 46.4 | 41.2 | 41.7 | 31.3 |
| Brazil |
2.8
|
2.9
|
2.8
|
2.9 | 2.7 |
2.7
|
2.7 | 2.1 | 2.4 | 2.5 | 2.2 | 13.7 | 13.7 |
| Bulgaria |
30.7
|
31.8
|
31.3
|
35.0 | 34.3 |
34.7
|
37.5 | 40.8 | 34.6 | 32.6 | 40.4 | 15.8 | 15.5 |
| Canada |
16.0
|
16.8
|
16.6
|
15.6 | 14.6 |
14.9
|
14.9 | 14.6 | 14.3 | 12.9 | 13.7 | 81.7 | 83.5 |
| China: |
|
|
|
||||||||||
| - Mainland |
2.1
|
2.4
|
3.0 | 3.6 | 3.9 |
4.2
|
4.9 | 4.9 | 5.0 | 5.0 | 4.9 | 395.4 | 406.5 |
| - Taiwan |
19.1
|
18.9
|
16.3 | 13.7 | 9.2 |
11.4
|
13.4 | 12.7 | 10.8 | 9.1 | 22.9 | ||
| Czech Rep |
35.9
|
35.8
|
32.5
|
29.4 | 33.1 |
34.5
|
35.2 | 37.3 | 36.6 | 36.7 | 40.0 | 29.3 | 28.7 |
| Finland |
33.3
|
34.6
|
33.7
|
33.7 | 33.2 |
32.4
|
34.7 | 33.9 | 32.8 | 35.0 | 42.0 | 24.2 | 32.8 |
| France |
73.3
|
76.9
|
76.3
|
72.3 | 71.6 |
71.7
|
70.6 | 70.6 | 69.0 | 62.5 | 64.8 | 282.1 | |
| Germany |
15.5
|
15.8
|
14.1
|
13.1 | 11.6 |
11.7
|
12.4 | 11.3 | 11.9 | 5.8 | 1.4 | 31.9 | 6.7 |
| Hungary |
50.7
|
53.6
|
52.7
|
51.3 | 50.0 | 50.6 | 49.2 | 48.0 | 46.8 | 47.0 | 48.8 | 15.0 | 15.1 |
| India |
3.5
|
3.5
|
3.5
|
3.4 | 3.2 |
3.1
|
3.2 | 3.3 | 3.2 | 3.1 | 3.1 | 42.0 | 44.6 |
| Iran |
1.5
|
1.5
|
1.3
|
2.1 | 2.1 |
2.1
|
1.8 | 1.7 | 1.0 | 1.7 | 1.7 | 6.0 | 6.1 |
| Japan |
1.7
|
0
|
0.5
|
2.2 | 3.6 |
6.2
|
7.5 | 5.1 | 7.2 | 6.1 | 5.6 | 51.9 | 77.5 |
| Korea, S |
27.6
|
30.4
|
31.7
|
30.3 | 27.1 |
23.7
|
26.2 | 29.6 | 28.0 | 30.4 | 31.5 | 167.5 | 171.6 |
| Mexico |
4.6
|
5.6
|
6.8
|
6.2 | 6.0 |
5.3
|
4.5 | 4.9 | 5.3 | 4.5 | 4.9 | 10.5 | 12.0 |
| Netherlands |
2.8
|
4.0
|
3.7
|
3.4 | 2.9 |
3.0
|
3.2 | 3.3 | 3.1 | 3.3 | 3.4 | 3.9 | 3.8 |
| Pakistan |
4.4
|
4.3
|
4.4
|
4.4 | 6.2 |
6.8
|
6.6 | 7.1 | 10.6 | 16.2 | 17.4 | 22.2 | 22.4 |
| Romania |
19.8
|
18.5
|
17.3
|
17.1 | 17.7 |
17.2
|
18.5 | 19.9 | 18.5 | 19.4 | 18.9 | 10.2 | 10.3 |
| Russia |
17.5
|
18.6
|
18.6
|
17.1 | 17.8 |
17.9
|
19.7 | 20.6 | 20.0 | 19.6 | 18.4 | 209.5 | 204.0 |
| Slovakia |
51.7
|
56.8
|
55.9
|
54.1 | 54.0 |
55.0
|
53.9 | 53.1 | 52.3 | 59.2 | 61.3 | 14.8 | 17.0 |
| Slovenia |
33.6
|
37.2
|
38.0
|
35.2 | 39.1 |
35.9
|
37.0 | 37.8 | 36.9 | 42.6 | 36.8 | 5.3 | 5.3 |
| South Africa |
5.7
|
6.2
|
4.7
|
6.6 | 6.7 |
4.7
|
6.7 | 5.9 | 6.0 | 4.9 | 4.4 | 10.1 | 8.2 |
| Spain |
19.7
|
20.4
|
20.3
|
21.4 | 21.2 |
20.4
|
21.4 | 22.2 | 20.8 | 20.3 | 20.3 | 56.0 | 54.4 |
| Sweden |
42.7
|
41.5
|
34.3
|
40.0 | 39.6 |
40.3
|
34.0 | 29.8 | 30.8 | 29.4 | 28.6 | 50.0 | 46.6 |
| Switzerland |
36.4
|
37.9
|
33.5
|
34.4 | 33.4 |
37.7
|
23.9 | 32.9 | 28.8 | 36.4 | 32.4 | 23.2 | 23.4 |
| United Arab Emirates | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 7.0 | 6.8 | 19.7 | 19.3 | 31.2 |
| UK |
18.3
|
17.2
|
18.9
|
21.2 | 19.3 |
17.7
|
15.6 | 14.5 | 14.8 | 14.2 | 12.5 | 43.5 | 37.3 |
| Ukraine † |
43.6
|
49.4
|
56.5
|
52.3 | 55.0 |
53.0
|
53.9 | 51.2 | 55.0 | 55.0 | 55.0 | 58.7 | 40.0 |
| USA |
19.4
|
19.5
|
19.5
|
19.7 | 20.0 |
19.3
|
19.7 | 19.7 | 19.6 | 18.2 | 18.6 | 772.2 | 779.2 |
| TOTAL | 2545 | 2592 | |||||||||||
† Ukraine 2022 and 2023 electricity generation estimated.
Nuclear share figures, 2012-2022
Source: IAEA Power Reactor Information System (PRIS), World Nuclear Association Reactor Database