Grandfalls Storage SLF (21INR0262)
Grandfalls Storage SLF is a 175.6 MW other interconnection project in Upton, Texas with a current status of operational. It is proposed to connect at tap 345kV 11028 Odessa - 76000 North McCamey .
175.6 MWCapacity
OperationalStatus
UptonMarket
OtherTechnology
Project facts
| Canonical name | Grandfalls Storage SLF |
|---|---|
| Queue ID | 21INR0262 |
| Status | operational |
| Source status | SS Completed, FIS Started, No IA |
| Market | Upton |
| Technology | Other |
| Capacity | 175.6 MW |
| State | Texas |
| County | Upton |
| Point of interconnection | tap 345kV 11028 Odessa - 76000 North McCamey |
| Requested (queue) date | 2019-03-25 |
| Proposed in-service date | — |
| Operational date | 2028-07-01 |
| Withdrawn date | — |
| Developer | King Mountain Storage 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 generated2026-08-28
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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