Possum Kingdom BESS
ERCOT queue ID 24INR0375
| Queue ID | 24INR0375 |
|---|---|
| Project name | Possum Kingdom BESS |
| Status (as published) | SS Completed, FIS Started, IA |
| Substation | Tap Willow Creek – Thomas Price |
| Point of interconnection | Tap 345kV 1421 Willow Creek – 11523 Thomas Price |
| County | Jack |
| State | TX |
| Voltage | 345 kV |
| Capacity | 200.9 MW |
| Resource (as published) | OTH/BA |
| Resource category | Battery (normalised for filtering) |
| Target commercial operation | 2028-10-29 |
| Source dataset | large |
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 |
|---|---|---|---|
| 2026-10-05 | Status change | n/a | SS Completed, FIS Completed, IA → SS Completed, FIS Started, IA |
Additional filed fields
| Interconnecting Entity | PK Solar, LLC |
|---|---|
| Cdr Zone | NORTH |
| Fuel Code | OTH |
| Technology Code | BA |
| Ia Signed | 45868 |
| Screening Study Complete | 44894 |
| Air Permit | Not Required |
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.