Tidwell Prairie Storage 1 (21INR0517)
Tidwell Prairie Storage 1 is a 204.0 MW battery interconnection project in Robertson, Texas with a current status of operational. It is proposed to connect at 39950 TNP ONE PLANT 345kV - 3400 TWIN OAK.
204.0 MWCapacity
OperationalStatus
ERCOTMarket
BatteryTechnology
Project facts
| Canonical name | Tidwell Prairie Storage 1 |
|---|---|
| Queue ID | 21INR0517 |
| Status | operational |
| Source status | operational |
| Market | ERCOT |
| Technology | Battery |
| Capacity | 204.0 MW |
| State | Texas |
| County | Robertson |
| Point of interconnection | 39950 TNP ONE PLANT 345kV - 3400 TWIN OAK |
| Requested (queue) date | 2020-07-23 |
| Proposed in-service date | 2025-10-24 |
| Operational date | 2025-07-23 |
| Withdrawn date | — |
| Developer | Tidwell Prairie LLC |
| Utility / transmission owner | ERCOT |
What changed
No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata