Nuclear Share of Electricity Generation in 2018

Country	Number of Operated Reactors	Total Net Electrical Capacity [MW]	Nuclear Electricity Supplied [GW.h]	Nuclear Share [%]
FRANCE	58	63130	395908.34	71.7
SLOVAKIA	4	1814	13788.90	55.0
UKRAINE	15	13107	79532.01	53.0
HUNGARY	4	1902	14857.26	50.6
SWEDEN	8	8613	65868.10	40.3
BELGIUM	7	5918	27251.38	39.0
SWITZERLAND	5	3333	24496.46	37.7
SLOVENIA	1	688	5489.91	35.9
BULGARIA	2	1966	15444.71	34.7
CZECH REPUBLIC	6	3932	28255.79	34.5
FINLAND	4	2784	21880.84	32.4
ARMENIA	1	375	1898.08	25.6
KOREA, REPUBLIC OF	24	22444	127077.41	23.7
SPAIN	7	7121	53363.83	20.4
UNITED STATES OF AMERICA	99	99680	808028.33	19.3
RUSSIA	37	28177	191340.03	17.9
UNITED KINGDOM	15	8923	59112.26	17.7
ROMANIA	2	1300	10459.34	17.2
CANADA	19	13554	94449.51	14.9
GERMANY	7	9515	71866.45	11.7
PAKISTAN	5	1318	9289.67	6.8
JAPAN	42	39752	49330.13	6.2
MEXICO	2	1552	13200.33	5.3
ARGENTINA	3	1633	6452.97	4.7
SOUTH AFRICA	2	1860	10587.11	4.7
CHINA	46	42858	277055.93	4.2
INDIA	22	6255	35388.66	3.1
NETHERLANDS	1	482	3340.53	3.0
BRAZIL	2	1884	14786.95	2.7
IRAN, ISLAMIC REPUBLIC OF	1	915	6300.12	2.1
Total	457	401837	2562757.77	NA

Above data are from the PRIS database. Last update on 2020-04-02