Japan · 41.510, 140.913Ohma
Ohma, nuclear power plant under construction in Japan, will add one boiling water reactor with 1,328 MW net projected capacity.
Ohma 1 is under construction, with grid connection expected in 2029.
- Country
- Japan
- Units
- 1
- Technology
- BWR
- Net capacity
- —
- First grid connection
- 2029
- Operator
- Electric Power Development
- Owner
- Electric Power Development Co Ltd
- Status
- Under construction
See also: alerts for this plant · every plant in Japan · Vendor: Hitachi · every BWR reactor · how a BWR works
Operating capacity
0 MWe
net electrical
Units
1
0 operating
First start-up
2029
Units
| Unit | Type | Model | Status | MWe | MWt | Construction start | Grid connection | Closure | Load factor |
|---|---|---|---|---|---|---|---|---|---|
| Ohma 1 | Boiling water (BWR) | ABWR | Under construction | 1,328 | 3,926 | May 7, 2010 | 2029 (planned) | — | — |
Data: IAEA PRIS · Global Energy Monitor · Wikipedia · updated on Sep 17, 2026
Ohma 1, a 1,328 MWe BWR (ABWR), has been under construction since 2010, with grid connection expected in 2029.
Operator: Electric Power Development.
Owner: Electric Power Development Co Ltd.