| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Kamaishi Works power station | Coal | Japan | 149 |
| 2 | Kakkonda | Geothermal | Japan | 80 |
| 3 | Maeda-Ofunato power station | Biomass | Japan | 75 |
| 4 | Yamada-Cho | Solar | Japan | 32.9 |
| 5 | Shizukuishi | Solar | Japan | 24.8 |
| 6 | Matsukawa Geothermal | Geothermal | Japan | 23.5 |
| 7 | Ichinoseki GPC | Solar | Japan | 22 |
| 8 | Ichinoseki GPSC | Solar | Japan | 20.8 |
| 9 | Ofunato Solar Power Plant | Solar | Japan | 19.8 |
| 10 | Oshu | Solar | Japan | 15 |
| 11 | Hiraizumi | Solar | Japan | 13 |
| 12 | Hanaizumi | Solar | Japan | 10.9 |
| 13 | Higashiyama Solar Power Plant | Solar | Japan | 1.8 |
| 14 | Matsukawa Solar Power Plant | Solar | Japan | 1.1 |
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.
Frequently asked questions
What ranks first in largest power plants in iwate, japan by capacity?
Kamaishi Works power station (Japan) ranks #1 with 149 mw.
How many power plants are in this ranking?
This ranking covers 14 power plants in Iwate, Japan.
Which plants make the top three?
1. Kamaishi Works power station (149); 2. Kakkonda (80); 3. Maeda-Ofunato power station (75).