| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Sendai | Nuclear | Japan | 1,780 |
| 2 | Sendai | Oil | Japan | 1,000 |
| 3 | Kagoshima - Nanatsujima Solar Power Plant | Solar | Japan | 70 |
| 4 | Kirishima | Solar | Japan | 41 |
| 5 | Yusui | Solar | Japan | 32 |
| 6 | Yamagawa | Geothermal | Japan | 30 |
| 7 | Hioki | Solar | Japan | 29 |
| 8 | Spring Water | Solar | Japan | 26 |
| 9 | Fukagawa | Solar | Japan | 20 |
| 10 | Kirishima A | Solar | Japan | 20 |
| 11 | Kirishima C | Solar | Japan | 20 |
| 12 | Kirishima E | Solar | Japan | 16 |
| 13 | Takatoge Solar Power Plant | Solar | Japan | 9 |
| 14 | Makurazaki Airport Solar Power Plant | Solar | Japan | 8 |
| 15 | Kushira Solar Power Plant | Solar | Japan | 8 |
| 16 | Kirishima D | Solar | Japan | 5 |
| 17 | Miyanourachō A | Solar | Japan | 5 |
| 18 | Yūsui B | Solar | Japan | 4 |
| 19 | Takakuma Solar Power Plant | Solar | Japan | 4 |
| 20 | Kirishima B | Solar | Japan | 4 |
| 21 | Shibushi - Solarig Solar Power Plant | Solar | Japan | 2 |
| 22 | Ushiroda Solar Power Plant | Solar | Japan | 1 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
Sendai (Japan) ranks #1 with 1,780 mw.
This ranking covers 22 power plants in in Kagoshima, Japan.
1. Sendai (1,780); 2. Sendai (1,000); 3. Kagoshima - Nanatsujima Solar Power Plant (70).