San Perlita BESS 1
ERCOT queue ID 23INR0496 Terminal status
| Queue ID | 23INR0496 |
|---|---|
| Project name | San Perlita BESS 1 |
| Status (as published) | Cancelled |
| Substation | Cebolla |
| Point of interconnection | 8601 Cebolla 345kV |
| County | Willacy |
| State | TX |
| Voltage | 345 kV |
| Capacity | 150 MW |
| Resource (as published) | OTH/BA |
| Resource category | Battery (normalised for filtering) |
| Target commercial operation | 2025-12-15 |
| Source dataset | cancelled |
Tracked changes
1 change 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 |
|---|---|---|---|
| 2026-09-07 | Terminal status | 150 | SS Completed, FIS Started, No IA → Cancelled |
Additional filed fields
| Fuel Code | Battery Storage |
|---|---|
| Size Category | Large |
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.