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Nuclear reactors by age - worldwide 2017

Number of atomic reactors in operation worldwide in 2017, by age

The data describes the number of atomic reactors in operation worldwide in 2017, with a breakdown by age. As of December 31, 2017, some 18 of the 448 operable reactors worldwide were 44 years old.

48	6
47	3
46	7
45	8
44	11
43	18
42	10
41	14
40	10
39	11
38	5
37	19
36	21
35	16
34	19
33	32
32	32
31	24
30	21
29	14
28	11
27	10
26	4
25	6
24	9
23	5
22	4
21	6
20	3
19	4
18	4
17	6
16	3
15	6
14	2
13	5
12	4
11	2
10	3
9	0
8	2
7	5
6	7
5	3
4	4
3	5
2	10
1	10
0	4

48	6
47	3
46	7
45	8
44	11
43	18
42	10
41	14
40	10
39	11
38	5
37	19
36	21
35	16
34	19
33	32
32	32
31	24
30	21
29	14
28	11
27	10
26	4
25	6
24	9
23	5
22	4
21	6
20	3
19	4
18	4
17	6
16	3
15	6
14	2
13	5
12	4
11	2
10	3
9	0
8	2
7	5
6	7
5	3
4	4
3	5
2	10
1	10
0	4

48	6
47	3
46	7
45	8
44	11
43	18
42	10
41	14
40	10
39	11
38	5
37	19
36	21
35	16
34	19
33	32
32	32
31	24
30	21
29	14
28	11
27	10
26	4
25	6
24	9
23	5
22	4
21	6
20	3
19	4
18	4
17	6
16	3
15	6
14	2
13	5
12	4
11	2
10	3
9	0
8	2
7	5
6	7
5	3
4	4
3	5
2	10
1	10
0	4

Nuclear reactors by age - worldwide 2017

StatInvestor

48	6
47	3
46	7
45	8
44	11
43	18
42	10
41	14
40	10
39	11
38	5
37	19
36	21
35	16
34	19
33	32
32	32
31	24
30	21
29	14
28	11
27	10
26	4
25	6
24	9
23	5
22	4
21	6
20	3
19	4
18	4
17	6
16	3
15	6
14	2
13	5
12	4
11	2
10	3
9	0
8	2
7	5
6	7
5	3
4	4
3	5
2	10
1	10
0	4