Nuclear Regulation Authority
Last update : 17 September 2024
Present States of Operation
Tomari Power Station, Hokkaido Electric Power Co, Inc.
- Unit 1
- Suspended (under periodic inspection)
- Unit 2
- Suspended (under periodic inspection)
- Unit 3
- Suspended (under periodic inspection)
Higashidori Nuclear Power Station, Tohoku Electric Power Co, Inc.
- Unit 1
- Suspended (under periodic inspection)
Onagawa Nuclear Power Station, Tohoku Electric Power Co, Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Suspended (under periodic inspection)
- Unit 3
- Suspended (under periodic inspection)
Kashiwazaki-Kariwa Nuclear Power Station, Tokyo Electric Power Company Holdings, Inc.
- Unit 1
- Suspended (under periodic inspection)
- Unit 2
- Suspended (under periodic inspection)
- Unit 3
- Suspended (under periodic inspection)
- Unit 4
- Suspended (under periodic inspection)
- Unit 5
- Suspended (under periodic inspection)
- Unit 6
- Suspended (under periodic inspection)
- Unit 7
- Suspended (under periodic inspection)
Fukushima Daiichi Nuclear Power Station, Tokyo Electric Power Company Holdings, Inc.
- Unit 1
- Decommissioning
- Unit 2
- Decommissioning
- Unit 3
- Decommissioning
- Unit 4
- Decommissioning
- Unit 5
- Decommissioning
- Unit 6
- Decommissioning
Fukushima Daini Nuclear Power Station, Tokyo Electric Power Company Holdings, Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Under Decommissioning
- Unit 3
- Under Decommissioning
- Unit 4
- Under Decommissioning
Tokai Dai-ni Power Station, the Japan Atomic Power Company
Suspended (under periodic inspection)
Tokai Power Station, the Japan Atomic Power Company
Under Decommissioning
Hamaoka Nuclear Power Station, Chubu Electric Power Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Under Decommissioning
- Unit 3
- Suspended (under periodic inspection)
- Unit 4
- Suspended (under periodic inspection)
- Unit 5
- Suspended (under periodic inspection)
Shika Nuclear Power Station, Hokuriku Electric Power Company
- Unit 1
- Suspended (under periodic inspection)
- Unit 2
- Suspended (under periodic inspection)
Tsuruga Power Station, Japan Atomic Power Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Suspended (under periodic inspection)
Fast Breeder Reactor Monju, Japan Atomic Energy Agency
Under Decommissioning
Fugen Decommissioning Engineering Center, Japan Atomic Energy Agency
Under Decommissioning
Mihama Power Station, Kansai Electric Power Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Under Decommissioning
- Unit 3
- Operation
Ohi Power Station, Kansai Electric Power Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Under Decommissioning
- Unit 3
- Operation
- Unit 4
- Operation
Takahama Power Station, Kansai Electric Power Co., Inc.
- Unit 1
- Operation
- Unit 2
- Operation
- Unit 3
- Operation
- Unit 4
- Operation
Shimane Nuclear Power Station, Chugoku Electric Power Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Suspended (under periodic inspection)
Ikata Power Station, Shikoku Electric Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Under Decommissioning
- Unit 3
- Suspended (under periodic inspection)
Genkai Nuclear Power Station, Kyushu Electric Power Co., Inc.
- Unit 1
- Under Decommissioning
- Unit 2
- Under Decommissioning
- Unit 3
- Operation
- Unit 4
- Operation
Sendai Nuclear Power Station, Kyusyu Electric Power Co., Inc.
- Unit 1
- Operation
- Unit 2
- Suspended (under periodic inspection)