United States › Power plants › Battery storage › Michigan
BATTERY STORAGEGrand Basin Energy Storage
Grand Basin Energy Storage is a 100 MW under construction battery storage site in Jackson County, Michigan, operated by Grand Basin Energy Storage, LLC.
Plant statusUnder construction
- Planning (completed)
- Consented (completed)
- Construction (current stage)
- OperatingTarget Mar 2027 (not yet reached)
- Closed (not yet reached)
Planned start of operation reported to EIA: Mar 2027.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| GRBS1 | Batteries | 100 MW | Under construction (up to 50%) |
Plant details
- Operator
- Grand Basin Energy Storage, LLC
- Location
- Jackson County, Michigan
- Balancing authority
- MISO
- Sector
- IPP Non-CHP
- Capacity
- Under construction: 100 MW
- EIA plant ID
- 70403
Location
42.4202, -84.4875
Nearby power plants
- Surbrook Solar, LLCSolar farms · 10.0 MW · 2.2 mi
- Blue Elk II Solar, LLCSolar farms · 20.0 MW · 5.9 mi
- Blue Elk III Solar, LLCSolar farms · 20.0 MW · 8.5 mi
- Jackson County Solar, LLCSolar farms · 125 MW · 12.9 mi
- Jackson Generating StationGas power plants · 649 MW · 13.1 mi
- Shipsterns Solar, LLCSolar farms · 20.0 MW · 16.1 mi
- River Fork Solar, LLCSolar farms · 149 MW · 16.7 mi
- The Andersons Albion Ethanol LLCGas power plants · 10.1 MW · 19.1 mi
- Calhoun County Solar ProjectSolar farms · 125 MW · 20.2 mi
- Hecate Energy Sunfish Solar LLCSolar farms · 499 MW · 20.2 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem