Tyler Rose Power Plant 1 (29INR0333)
Tyler Rose Power Plant 1 is a 597.4 MW gas interconnection project in Grimes, Texas with a current status of operational. It is proposed to connect at Tap 345 kV Circuit 18 (#44920) Mission - (#967) Gibbons Creek.
597.4 MWCapacity
OperationalStatus
GrimesMarket
GasTechnology
Project facts
| Canonical name | Tyler Rose Power Plant 1 |
|---|---|
| Queue ID | 29INR0333 |
| Status | operational |
| Source status | SS Completed, FIS Started, No IA |
| Market | Grimes |
| Technology | Gas |
| Capacity | 597.4 MW |
| State | Texas |
| County | Grimes |
| Point of interconnection | Tap 345 kV Circuit 18 (#44920) Mission - (#967) Gibbons Creek |
| Requested (queue) date | 2026-05-13 |
| Proposed in-service date | — |
| Operational date | 2029-07-01 |
| Withdrawn date | — |
| Developer | ProEnergy Services |
| Utility / transmission owner | ERCOT |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-09-30 | phase | SS Started, FIS Started, No IA | SS Completed, FIS Started, No IA | low |
| 2026-09-30 | operational_date | — | 2029-07-01 | medium |
| 2026-09-30 | proposed_online_date | 2029-07-01 | — | medium |
| 2026-09-30 | status | active | operational | high |
| 2026-07-31 | new_project | — | active | high |
Explore related data
Source last checked2026-09-30
Data last materially changed2026-09-30
Page data generated2026-10-11
Provenance: ERCOT — Generation Interconnection Status (GIS) report. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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