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ONAGAWA-2
Suspended Operation
Reactor Details
Reactor Type
Model
Owner
Operator
BWR
BWR-5
Tohoku Electric Power Co., Inc
Tohoku Electric Power Co., Inc
Reference Unit Power (Net Capacity)
Design Net Capacity
Gross Capacity
Thermal Capacity
796
MW
e
796
MW
e
825
MW
e
2436
MW
t
Construction Start Date
First Criticality Date
12 Apr, 1991
02 Nov, 1994
First Grid Connection
Commercial Operation Date
Suspended Operation Date
23 Dec, 1994
28 Jul, 1995
11 Mar, 2011
LifeTime Performance
Electricity Supplied
Energy Availability Factor
Operation Factor
Energy Unavailability Factor
Load Factor
81.16 TW.h
43.4 %
43.3 %
56.6 %
43.2 %
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
1994
15.250
796
123
1995
4496.610
796
6510
95.6
95.4
95.4
94.7
94.7
1996
5175.270
796
6545
74.5
74.4
80.6
74.0
80.1
1997
6931.600
796
8760
100.0
99.9
88.6
99.4
88.1
1998
5647.720
796
7185
82.0
81.1
86.4
81.0
86.0
1999
5841.180
796
7383
84.3
84.2
85.9
83.8
85.5
2000
5858.590
796
7402
84.3
84.2
85.6
83.8
85.2
2001
6521.160
796
8238
94.0
94.0
86.9
93.5
86.5
2002
5242.910
796
6368
72.7
72.4
85.0
75.2
85.0
2003
3272.360
796
4139
47.2
47.2
80.5
46.9
80.4
2004
7040.380
796
8784
100.0
100.0
82.5
100.7
82.6
2005
1877.270
796
2367
27.0
26.8
77.2
26.9
77.3
2006
2484.730
796
3188
36.4
35.6
73.6
35.6
73.6
2007
5184.620
796
6491
74.1
73.8
73.6
74.4
73.7
2008
6453.430
796
8086
92.0
91.8
74.9
92.3
75.1
2009
3430.260
796
4330
49.4
49.0
73.1
49.2
73.3
2010
5905.540
796
7417
84.7
84.4
73.9
84.7
74.0
2011
0.000
796
0
0.0
0.0
69.4
0.0
69.5
2012
0.000
796
0
0.0
0.0
65.4
0.0
65.5
2013
0.000
796
0
0.0
0.0
61.8
0.0
62.0
2014
0.000
796
0
0.0
0.0
58.6
0.0
58.8
2015
0.000
796
0
0.0
0.0
55.8
0.0
55.9
2016
0.000
796
0
0.0
0.0
53.2
0.0
53.3
2017
0.000
796
0
0.0
0.0
50.8
0.0
50.9
2018
0.000
796
0
0.0
0.0
48.6
0.0
48.7
2019
0.000
796
0
0.0
0.0
46.6
0.0
46.7
2020
0.000
796
0
0.0
0.0
44.8
0.0
44.9
2021
0.000
796
0
0.0
9.1
43.4
0.0
43.2
Performance indicators are calculated from the Commercial Operation Date.
Above data generated by the PRIS database. Last update on 2024-10-03
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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