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NUCLEUS
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About PRIS
Korea, Republic of
Summary
IN OPERATION
MW(e) TOTAL NET CAPACITY
NUCLEAR POWER REACTORS
UNDER CONSTRUCTION
MW(e) TOTAL NET CAPACITY
NUCLEAR POWER REACTORS
PERMANENT SHUTDOWN
MW(e) TOTAL NET CAPACITY
NUCLEAR POWER REACTORS
ELECTRICITY PRODUCTION SHARE IN 2023
180 494
GWh ELECTRICITY SUPPLIED
NUCLEAR SHARE TREND
Reactors
Name
Type
Status
Location
Reference Unit Power
[MW]
Gross Electrical Capacity
[MW]
First Grid Connection
HANBIT-3
PWR
Operational
Yeonggwang-gun
983
1041
1994-10-30
HANBIT-4
PWR
Operational
Yeonggwang-gun
961
1041
1995-07-18
HANBIT-5
PWR
Operational
Yeonggwang-gun
974
1051
2001-12-19
HANBIT-6
PWR
Operational
Yeonggwang-gun
978
1053
2002-09-16
HANBIT-1
PWR
Operational
Yeonggwang-gun
965
1025
1986-03-05
HANBIT-2
PWR
Operational
Yeonggwang-gun
952
1024
1986-11-11
HANUL-2
PWR
Operational
Ulchin-gun
957
1011
1989-04-14
HANUL-3
PWR
Operational
Ulchin-gun
991
1051
1998-01-06
HANUL-4
PWR
Operational
Ulchin-gun
994
1052
1998-12-28
HANUL-5
PWR
Operational
Ulchin-gun
989
1049
2003-12-18
HANUL-6
PWR
Operational
Ulchin-gun
987
1049
2005-01-07
HANUL-1
PWR
Operational
Ulchin-gun
953
1014
1988-04-07
KORI-1
PWR
Permanent Shutdown
Gijang-gun
576
607
1977-06-26
KORI-2
PWR
Operational
Gijang-gun
640
681
1983-04-22
KORI-3
PWR
Operational
Gijang-gun
996
1046
1985-01-22
KORI-4
PWR
Operational
Gijang-gun
1001
1046
1985-12-31
SAEUL-1
PWR
Operational
Ulsan
1392
1488
2016-01-15
SAEUL-2
PWR
Operational
Ulsan
1392
1491
2019-04-22
SAEUL-3
PWR
Under Construction
Ulsan
1340
1400
SAEUL-4
PWR
Under Construction
Ulsan
1340
1400
SHIN-HANUL-1
PWR
Operational
Ulchin-gun
1429
1455
2022-06-09
SHIN-HANUL-2
PWR
Operational
Ulchin-gun
1416
1455
2023-12-21
SHIN-KORI-1
PWR
Operational
Busan & Ulsan
986
1048
2010-08-04
SHIN-KORI-2
PWR
Operational
Busan & Ulsan
982
1047
2012-01-28
SHIN-WOLSONG-1
PWR
Operational
Gyeongju-si
980
1048
2012-01-27
SHIN-WOLSONG-2
PWR
Operational
Gyeongju-si
976
1048
2015-02-26
WOLSONG-3
PHWR
Operational
Gyeongju-si
595
624
1998-03-25
WOLSONG-4
PHWR
Operational
Gyeongju-si
569
589
1999-05-21
WOLSONG-1
PHWR
Permanent Shutdown
Gyeongju-si
661
683
1982-12-31
WOLSONG-2
PHWR
Operational
Gyeongju-si
571
599
1997-04-01
Above data generated by the PRIS database. Last update on 2025-04-22
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