| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Hamaoka | Nuclear | Japan | 3,504 |
| 2 | Shin Toyone | Hydro | Japan | 1,125 |
| 3 | Sakuma | Hydro | Japan | 350 |
| 4 | Hatanagi No.2 | Hydro | Japan | 86 |
| 5 | Oji Materia power station | Biomass | Japan | 80 |
| 6 | Omaezaki power station | Biomass | Japan | 75 |
| 7 | Suzukawa Energy Center | Oil | Japan | 64 |
| 8 | Ikawa | Hydro | Japan | 62 |
| 9 | Tadehara power station | Biomass | Japan | 50 |
| 10 | Nakanishi A | Solar | Japan | 20 |
| 11 | Obuchi-Okinosu | Solar | Japan | 18 |
| 12 | Jitōgata A | Solar | Japan | 14 |
| 13 | Izunokuni | Solar | Japan | 11 |
| 14 | Shizuoka | Solar | Japan | 11 |
| 15 | Kikugawa Ishiyama Solar Power Plant | Solar | Japan | 9 |
| 16 | Kikugawa B | Solar | Japan | 8 |
| 17 | Kikugawa Horinouchiya Solar Power Plant | Solar | Japan | 8 |
| 18 | Jitōgata B | Solar | Japan | 6 |
| 19 | Kikugawa A | Solar | Japan | 4 |
| 20 | Hachijojima | Geothermal | Japan | 3 |
| 21 | Izunokuni Solar Power Plant | Solar | Japan | 2 |
| 22 | Aoi Solar Power Plant | Solar | Japan | 2 |
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.
Hamaoka (Japan) ranks #1 with 3,504 mw.
This ranking covers 22 power plants in in Shizuoka, Japan.
1. Hamaoka (3,504); 2. Shin Toyone (1,125); 3. Sakuma (350).