| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Futtsu | Gas | Japan | 5,334 |
| 2 | Sodegaura | Gas | Japan | 3,600 |
| 3 | Anegasaki | Oil | Japan | 3,150 |
| 4 | Chiba | Gas | Japan | 2,880 |
| 5 | Goi | Gas | Japan | 1,886 |
| 6 | Kimitsu | Gas | Japan | 1,153 |
| 7 | Chiba Kawatetsu | Gas | Japan | 400 |
| 8 | CHIBA CHISSO | Gas | Japan | 128 |
| 9 | Shin Nakasode power station | Gas | Japan | 112 |
| 10 | Ichihara power plant | Gas | Japan | 110 |
| 11 | Shin-Minato power station | Gas | Japan | 105 |
| 12 | Tokyo Gas Bay power station | Gas | Japan | 103 |
| 13 | Nakasode Clean power station | Gas | Japan | 100 |
| 14 | Ichihara Yawatafuto power station | Biomass | Japan | 75 |
| 15 | Uryu | Hydro | Japan | 51 |
| 16 | Sumitomo Chiba Food Complex cogeneration power station | Gas | Japan | 50 |
| 17 | Ichihara power station | Biomass | Japan | 50 |
| 18 | Futtsu II | Solar | Japan | 42 |
| 19 | Futtsu Solar Power Plant | Solar | Japan | 40 |
| 20 | Kamogawa Solar Power Plant | Solar | Japan | 31 |
| 21 | Katsuura | Solar | Japan | 24 |
| 22 | Yamakura | Solar | Japan | 14 |
| 23 | Shiroi-Inzai | Solar | Japan | 13 |
| 24 | Sekiyatsu A | Solar | Japan | 5 |
| 25 | Takidai Solar Power Plant | Solar | Japan | 4 |
| 26 | Yachimata | Solar | Japan | 4 |
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.
Futtsu (Japan) ranks #1 with 5,334 mw.
This ranking covers 26 power plants in in Chiba, Japan.
1. Futtsu (5,334); 2. Sodegaura (3,600); 3. Anegasaki (3,150).