Skip to content
Skip to navigation
Contact Us
IAEA.org
NUCLEUS
World Statistics
Country Statistics
Publications
Glossary
About PRIS
HAMAOKA-4
Suspended Operation
Reactor Details
Reactor Type
Model
Owner
Operator
BWR
BWR-5
CHUBU ELECTRIC POWER CO., INC.
CHUBU ELECTRIC POWER CO., INC.
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
1092
MW
e
1092
MW
e
1137
MW
e
3293
MW
t
Construction Start Date
First Criticality Date
13 Oct, 1989
02 Dec, 1992
First Grid Connection
Commercial Operation Date
Suspended Operation Date
27 Jan, 1993
03 Sep, 1993
13 May, 2011
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
130.35 TW.h
49.8 %
50.2 %
50.2 %
49.8 %
Lifetime performance calculated up to year
2021
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
1993
5877.560
1092
6326
100.0
99.9
99.9
99.6
99.6
1994
7110.420
1092
6576
75.1
74.7
81.0
74.3
80.7
1995
9545.990
1092
8760
100.0
100.0
89.1
99.8
88.9
1996
8301.280
1092
7615
86.7
86.7
88.4
86.5
88.2
1997
7882.990
1092
7302
83.4
82.6
87.1
82.4
86.8
1998
7154.090
1092
6604
75.4
74.9
84.8
74.8
84.6
1999
9545.080
1092
8760
100.0
100.0
87.2
99.8
87.0
2000
8233.650
1092
7577
86.3
86.0
87.0
85.8
86.8
2001
8773.520
1092
8046
91.8
91.8
87.6
91.7
87.4
2002
6436.420
1092
5906
67.4
67.4
85.4
67.3
85.3
2003
3729.780
1092
3415
39.0
39.1
81.0
39.0
80.8
2004
7279.710
1092
6668
75.9
75.8
80.5
75.9
80.4
2005
9595.620
1092
8760
100.0
100.0
82.1
100.3
82.0
2006
6523.510
1092
6423
73.3
68.2
81.0
68.2
80.9
2007
7720.910
1092
7098
81.0
80.4
81.0
80.7
80.9
2008
9293.570
1092
8512
96.9
96.5
82.0
96.9
82.0
2009
4847.540
1092
4480
51.1
50.5
80.1
50.7
80.0
2010
7512.950
1092
6870
78.4
78.3
80.0
78.5
80.0
2011
2486.880
1092
2297
26.2
26.0
77.0
26.0
77.0
2012
0.000
1092
0
0.0
0.0
73.0
0.0
73.0
2013
0.000
1092
0
0.0
0.0
69.4
0.0
69.4
2014
0.000
1092
0
0.0
0.0
66.2
0.0
66.2
2015
0.000
1092
0
0.0
0.0
63.2
0.0
63.2
2016
0.000
1092
0
0.0
0.0
60.5
0.0
60.5
2017
0.000
1092
0
0.0
0.0
58.0
0.0
58.0
2018
0.000
1092
0
0.0
0.0
55.8
0.0
55.7
2019
0.000
1092
0
0.0
0.0
53.6
0.0
53.6
2020
0.000
1092
0
0.0
0.0
51.7
0.0
51.6
2021
0.000
1092
0
0.0
0.0
49.8
0.0
49.8
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2025-02-15
Previous
(HAMAOKA-3)
(HAMAOKA-5)
Next
JAPAN
FUGEN ATR
FUKUSHIMA-DAIICHI-1
FUKUSHIMA-DAIICHI-2
FUKUSHIMA-DAIICHI-3
FUKUSHIMA-DAIICHI-4
FUKUSHIMA-DAIICHI-5
FUKUSHIMA-DAIICHI-6
FUKUSHIMA-DAINI-1
FUKUSHIMA-DAINI-2
FUKUSHIMA-DAINI-3
FUKUSHIMA-DAINI-4
GENKAI-1
GENKAI-2
GENKAI-3
GENKAI-4
HAMAOKA-1
HAMAOKA-2
HAMAOKA-3
HAMAOKA-4
HAMAOKA-5
HIGASHI DORI-1 (TOHOKU)
IKATA-1
IKATA-2
IKATA-3
JPDR
KASHIWAZAKI KARIWA-1
KASHIWAZAKI KARIWA-2
KASHIWAZAKI KARIWA-3
KASHIWAZAKI KARIWA-4
KASHIWAZAKI KARIWA-5
KASHIWAZAKI KARIWA-6
KASHIWAZAKI KARIWA-7
MIHAMA-1
MIHAMA-2
MIHAMA-3
MONJU
OHI-1
OHI-2
OHI-3
OHI-4
OHMA
ONAGAWA-1
ONAGAWA-2
ONAGAWA-3
SENDAI-1
SENDAI-2
SHIKA-1
SHIKA-2
SHIMANE-1
SHIMANE-2
SHIMANE-3
TAKAHAMA-1
TAKAHAMA-2
TAKAHAMA-3
TAKAHAMA-4
TOKAI-1
TOKAI-2
TOMARI-1
TOMARI-2
TOMARI-3
TSURUGA-1
TSURUGA-2