Planned battery storage projects in Utah
What EIA-860M's Planned sheet says is coming in Utah: 4 battery storage projects totalling 1 GW, 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
- 4
- 7 generating units
- Proposed capacity
- 1 GW
- Earliest in-service year
- 2026
- Latest in-service year
- 2029
Map of planned battery storage projects in Utah
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List of planned battery storage projects in Utah
| Red Butte Solar and Storage2 technologies | BrightNight Power | Iron | 600 | 2 | 2029 | Regulatory approvals pending. Not under construction |
| Fremont Solar2 technologies | Fremont Solar, LLC | Iron | 297 | 2 | 2027 | Under construction |
| Faraday Energy StorageBatteries | Lydian Energy | Utah | 150 | 1 | 2026 | Under construction |
| Parowan Solar2 technologies | Leeward Asset Management, LLC | Iron | 116 | 2 | 2028 | Planned for installation |
Where they are in the build
- Under construction2
- Regulatory approvals pending. Not under construction1
- Planned for installation1
Planned battery storage projects in Utah: FAQ
- How many battery storage projects are planned in Utah?
- 4, for 1 GW 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.