299 tracked · by stage: Under review 145 · Operating 118 · EDA 12 · Construction 9 · MOU 6 · In operation 4 · updated 2026-09-08
| Project | Stage | Technology | Source |
|---|---|---|---|
| Takahama Nuclear Power Plant Unit 1, Fukui Prefecture Kansai Electric plans to restart Takahama Unit 1 (780MWe PWR) for commercial operation by late August after ov | In operation | Large reactor (PWR) | 📎 World Nuclear News |
| Mutsu, Aomori Prefecture Japan's First Off-Site Dry Cask Spent Fuel Storage Facility Receives NRA Operating License, Stores for up to 5 | In operation | Spent Nuclear Fuel Dry Interim Storage Facility | 📎 World Nuclear News |
| Fukui Prefecture's Mihama and Takahama Nuclear Power Plants Kansai Electric completes containment reinforcement, seismic, and fire protection upgrades for Mihama Unit 3 a | In operation | Large reactor (PWR) | 📎 World Nuclear News |
| Oarai, Ibaraki JAEA's HTTR Restarts July 30, 2021, Plans Hydrogen Production Link | In operation | High-temperature gas reactor (HTGR) | 📎 World Nuclear News |
| Ikata 52 Unused Ikata 1, 2 Fuel Assemblies Reassembled by UK Springfields Fuels for Ikata 3 Use | Operating | Large reactor | 📎 Power Limited DB |
| Kashiwazaki-Kariwa Control rod alarm fixed, restart initiated, targeting March 18 commercial operation | Operating | Restart | 📎 Power Limited DB |
| Kashiwazaki-Kariwa Unit 6 Restarted Jan 21, Halted by Control Rod Withdrawal Alarm, Aiming for Feb 9 Restart | Operating | Restart | 📎 Power Limited DB |
| Kashiwazaki-Kariwa Unit 6 Targets Grid Connection Jan 2026, Commercial Operation Mar 2026 | Operating | Restart | 📎 Power Limited DB |
| Kashiwazaki-Kariwa Units 6 & 7 Restart Approved, 100 Billion Yen Local Investment Pledged Over 10 Years | Operating | Restart | 📎 Power Limited DB |
| Mihama Mihama Unit 3 (826MW PWR) restarts June 23, full power by July 27 | Operating | Restart | 📎 Power Limited DB |
| UK: New Nuclear Market / Japan: Fukushima Decommissioning & Processing Operation/Plan/Announcement/Approval: 2012 | Operating | Restart | 📎 Power Limited DB |
| Japan (National) Operation/Plan/Approval/Restart: 2012 | Operating | Restart | 📎 Power Limited DB |
| Japan (National) Launch/Announcement: 2012, 2006, October 2010 | Operating | Large reactor | 📎 Power Limited DB |
| Shimane BWR 789MW to Restart in December, Commercial Operation Expected January 2025 | Construction | Restart | 📎 Power Limited DB |
| Tokai Preliminary Safety Facility Completion Delayed to Sep 2024, Awaiting Court Ruling Post-Continued Operation App | Construction | Restart | 📎 Power Limited DB |