Planned battery storage projects in Michigan
What EIA-860M's Planned sheet says is coming in Michigan: 3 battery storage projects totalling 420 MW, each with the in-service year its developer reported and the construction status EIA records. A planned project is not a built one.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Planned projects
- 3
- 3 generating units
- Proposed capacity
- 420 MW
- Earliest in-service year
- 2026
- Latest in-service year
- 2027
Map of planned battery storage projects in Michigan
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List of planned battery storage projects in Michigan
| Trenton Channel Energy CenterBatteries | DTE Electric Company | Wayne | 220 | 1 | 2026 | Under construction |
| Voyager Energy StorageBatteries | Voyager Energy Storage LLC | Washtenaw | 100 | 1 | 2027 | Under construction |
| Grand Basin Energy StorageBatteries | Grand Basin Energy Storage, LLC | Jackson | 100 | 1 | 2027 | Planned for installation |
Where they are in the build
- Under construction2
- Planned for installation1
Planned battery storage projects in Michigan: FAQ
- How many battery storage projects are planned in Michigan?
- 3, for 420 MW of nameplate capacity. These are generators developers have reported to EIA, not generators that exist.
- What do the status letters mean?
- EIA files each planned generator under a status: regulatory approvals pending, under construction at or below half complete, under construction more than half complete, construction complete but not yet in commercial operation, or planned but not yet started. Each row shows its own.
- Do these projects always get built?
- No. EIA keeps a separate Canceled or Postponed sheet, and projects move between the sheets month to month. This page is the Planned sheet for 2026-07 and nothing more.