Shallow Valley Storage
ERCOT queue ID 27INR0202
| Queue ID | 27INR0202 |
|---|---|
| Project name | Shallow Valley Storage |
| Status (as published) | SS Completed, FIS Completed, No IA |
| Substation | Tap Coyanosa - Blair Lake Sub |
| Point of interconnection | Tap 138kV 1239 Coyanosa - 11238 Blair Lake Sub |
| County | Ward |
| State | TX |
| Voltage | 138 kV |
| Capacity | 103.4 MW |
| Resource (as published) | OTH/BA |
| Resource category | Battery (normalised for filtering) |
| Target commercial operation | 2029-04-19 |
| Source dataset | large |
Tracked changes
2 changes observed between weekly snapshots of the ERCOT queue since ERCOT tracking began on August 27, 2026. MW is nameplate as filed; for a capacity revision it is the change, not the new total.
| Detected | Change | MW | Status was → now |
|---|---|---|---|
| 2026-10-05 | Status change | n/a | Inactive → SS Completed, FIS Completed, No IA |
| 2026-09-07 | Terminal status | 103.4 | SS Completed, FIS Completed, No IA → Inactive |
Additional filed fields
| Interconnecting Entity | Shallow Valley Storage, LLC |
|---|---|
| Cdr Zone | WEST |
| Fuel Code | OTH |
| Technology Code | BA |
| Screening Study Complete | 45582 |
| Fis Approved | 46080 |
Fields shown are those promoted into this dataset. The original ISO filing may contain further columns (study reports, agreement dates, milestone flags) that are retained in the pipeline but not all surfaced here. Always confirm against the ISO's published queue before relying on any value.