Oak Tree Energy Storage
ERCOT queue ID 27INR0091
| Queue ID | 27INR0091 |
|---|---|
| Project name | Oak Tree Energy Storage |
| Status (as published) | SS Completed, FIS Started, IA |
| Substation | Tap Shaula (#) – South Texas (#) |
| Point of interconnection | Tap Shaula (#5380) – South Texas (#5915) |
| County | Lavaca |
| State | TX |
| Voltage | Not reported |
| Capacity | 310.2 MW |
| Resource (as published) | OTH/BA |
| Resource category | Battery (normalised for filtering) |
| Target commercial operation | 2030-09-20 |
| 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 Started, No IA → SS Completed, FIS Started, IA |
Additional filed fields
| Interconnecting Entity | Live Oak Energy Storage, LLC |
|---|---|
| Cdr Zone | SOUTH |
| Fuel Code | OTH |
| Technology Code | BA |
| Ia Signed | 46168 |
| Screening Study Complete | 45343 |
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.