Rancho Grande Solar (28INR0503)
Rancho Grande Solar is a 251.6 MW solar interconnection project in Zapata, Texas with a current status of operational. It is proposed to connect at 345 kV Tiempo Substation #80224.
251.6 MWCapacity
OperationalStatus
ZapataMarket
SolarTechnology
Project facts
| Canonical name | Rancho Grande Solar |
|---|---|
| Queue ID | 28INR0503 |
| Status | operational |
| Source status | SS Completed, FIS Started, No IA |
| Market | Zapata |
| Technology | Solar |
| Capacity | 251.6 MW |
| State | Texas |
| County | Zapata |
| Point of interconnection | 345 kV Tiempo Substation #80224 |
| Requested (queue) date | 2026-04-02 |
| Proposed in-service date | — |
| Operational date | 2028-05-09 |
| Withdrawn date | — |
| Developer | Bordas Renewable Energy, LLC |
| Utility / transmission owner | ERCOT |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-07-31 | new_project | — | operational | high |
Explore related data
Source last checked2026-08-01
Data last materially changed2026-08-01
Page data generated2026-08-27
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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