Great Rock Storage LLC — Interconnection Portfolio
Great Rock Storage LLC is associated with 1 tracked interconnection projects representing 301 MW of requested capacity.
Entity resolution: single source organization name; no cluster merge applied.
1Projects
0Active
1Operational
0Withdrawn
301 MWRequested capacity
0Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Other | 1 | 301 MW |
Geographic footprint
| State | Projects |
|---|---|
| Texas | 1 |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Great Rock BESS | 25INR0230 | Other | 300.9 MW | operational | Leon, Texas |
Recent material changes
| Observed | Project | Field | Old | New |
|---|---|---|---|---|
| 2026-08-31 | Great Rock BESS | developer | Black Mountain Energy Storage II | Great Rock Storage LLC |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-10-11
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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