Skip to content
Skip to navigation
Contact Us
IAEA.org
NUCLEUS
World Statistics
Country Statistics
Publications
Glossary
About PRIS
HANBIT-1
Operational
Reactor Details
Reactor Type
Model
Owner
Operator
PWR
WH F
Korea Hydro and Nuclear Power Co.
Korea Hydro and Nuclear Power Co.
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
995
MW
e
903
MW
e
1025
MW
e
2787
MW
t
Construction Start Date
First Criticality Date
04 Jun, 1981
31 Jan, 1986
First Grid Connection
Commercial Operation Date
05 Mar, 1986
25 Aug, 1986
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
262.28 TW.h
83.9 %
84.9 %
16.1 %
85.5 %
Lifetime performance calculated up to year
2023
Operating History
Year
Electricity Supplied
[GW.h]
Reference Unit Power
[MW]
Annual Time On Line
[h]
Operation Factor
[%]
Energy Availability Factor
[%]
Load Factor
[%]
Annual
Cumulative
Annual
Cumulative
1986
2467.920
900
2928
94.5
94.4
94.4
89.1
89.1
1987
5973.920
900
6870
78.4
78.8
82.7
75.8
79.1
1988
6199.620
900
6844
77.9
77.9
80.6
78.4
78.8
1989
6451.790
900
7136
81.5
81.5
80.9
81.8
79.7
1990
6897.480
900
7507
85.7
85.7
82.0
87.5
81.5
1991
6695.620
900
7383
84.3
84.3
82.4
84.9
82.2
1992
6947.350
900
7600
86.5
86.5
83.1
87.9
83.1
1993
6723.950
900
7603
86.8
86.8
83.6
85.3
83.4
1994
8230.120
890
8751
99.9
99.4
85.5
105.6
86.0
1995
6094.640
900
6781
77.4
74.9
84.3
77.3
85.1
1996
6755.470
900
7255
82.6
81.4
84.0
85.4
85.1
1997
8236.060
900
8741
99.8
99.4
85.4
104.5
86.8
1998
7104.490
900
7599
86.8
85.5
85.4
90.1
87.1
1999
6729.980
900
7242
82.7
81.1
85.1
85.4
87.0
2000
7215.090
900
7696
87.6
87.5
85.2
91.3
87.2
2001
8346.440
900
8760
100.0
99.9
86.2
105.9
88.5
2002
7419.030
900
7867
89.8
88.8
86.4
94.1
88.8
2003
7074.390
900
7593
86.7
86.3
86.4
89.7
88.9
2004
7207.190
900
7688
87.5
86.7
86.4
91.2
89.0
2005
8302.850
900
8760
100.0
100.0
87.1
105.3
89.8
2006
7545.070
945
8030
91.7
91.1
87.3
91.1
89.9
2007
6466.510
942
6855
78.2
77.3
86.8
78.4
89.3
2008
8434.700
953
8784
100.0
99.9
87.4
100.8
89.9
2009
7414.030
953
7785
88.9
88.4
87.5
88.8
89.8
2010
7791.080
953
8158
93.1
92.4
87.7
93.3
90.0
2011
8417.700
953
8760
100.0
99.8
88.2
100.8
90.4
2012
7733.460
959
8103
92.2
91.3
88.3
91.8
90.5
2013
6911.440
997
7204
82.2
81.2
88.0
81.7
90.1
2014
8729.350
997
8760
100.0
100.0
88.5
100.0
90.5
2015
7184.070
997
7289
83.2
82.0
88.2
82.3
90.2
2016
6417.050
996
6539
74.4
73.2
87.7
73.4
89.6
2017
6374.240
996
6484
74.0
73.0
87.2
73.1
89.0
2018
5419.360
995
5506
62.8
62.0
86.4
62.2
88.2
2019
1440.240
995
1472
16.8
16.5
84.1
16.5
85.8
2020
8648.720
995
8784
100.0
98.9
84.6
99.0
86.3
2021
6278.250
995
6411
73.2
72.0
84.2
72.0
85.8
2022
5955.260
995
6067
69.3
68.2
83.7
68.3
85.3
2023
7885.100
995
8410
96.0
90.4
83.9
90.5
85.5
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-12-04
Previous
(WOLSONG-4)
(HANBIT-2)
Next
KOREA, REPUBLIC OF
HANBIT-1
HANBIT-2
HANBIT-3
HANBIT-4
HANBIT-5
HANBIT-6
HANUL-1
HANUL-2
HANUL-3
HANUL-4
HANUL-5
HANUL-6
KORI-1
KORI-2
KORI-3
KORI-4
SAEUL-1
SAEUL-2
SAEUL-3
SAEUL-4
SHIN-HANUL-1
SHIN-HANUL-2
SHIN-KORI-1
SHIN-KORI-2
SHIN-WOLSONG-1
SHIN-WOLSONG-2
WOLSONG-1
WOLSONG-2
WOLSONG-3
WOLSONG-4