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- Combustion
- Wind & solar
- Storage
- Under construction
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Wind & solar
- Storage
- Under construction
- Operating
Flatland Storage: location and 4 exact-grade projects within 15 mi. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Flatland Storage
Power plant · Storage
Key facts
Power plant · Storage Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2025
- Grid
- 230 kV to Salt River Project (SRP)
- Location
- Pinal County, Arizona
- Operated by
- Flatland Storage LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
Details
Who’s behind it
No companies named in filings yet.
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- Technology
- Storage source: “Batteries”
- Age
- 1 year since 2025
All 2 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| Balancing authority code | SRP |
Timeline
- In service · EIA-860M
Sources
3 sourcesSources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory
Sources
- EIA-860M
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
Around this plant
Nearby
within 15 mi| Project | Kind | Away | MW |
|---|---|---|---|
| Coolidge Generation Station Under construction | Gas, combustion turbine | 0.3 mi | 297 |
| Valley Farms Energy Center Under construction | Storage | 3.1 mi | 400 |
| Selma Energy Center Under construction | Solar + storage | 5.0 mi | 275 |
| Kitt Solar Under construction | Solar + storage | 13.5 mi | 200 |
Sources EIA-860M