| # | Impianto | Regione | MW |
|---|---|---|---|
| 1 | Ohi | Fukui | 4,710 |
| 2 | Fukushima Daina | Fukushima | 4,400 |
| 3 | Genkai | Saga Prefecture | 3,478 |
| 4 | Takahama | Kyoto | 3,392 |
| 5 | Onagawa | Miyagi | 2,174 |
| 6 | Ikata | Ehime | 2,022 |
| 7 | Sendai | Kagoshima | 1,780 |
| 8 | Mihama | Fukui | 826 |
| 9 | Shimane | Shimane | 820 |
WRI Global Power Plant Database (CC BY 4.0).