Grid connection · Starr County, Texas, United States
Mandolin Storage SLF grid connection (ERCOT 26INR0528)
Mandolin Storage SLF grid connection (ERCOT 26INR0528) is a planned grid connection in Starr County, Texas, United States, held by Mandolin Energy Center I, LLC.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Starr County (connects at Tap 345kV 80355 Del Sol - 80227 Rapido) | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
| Status | Planned (screening study completed, full interconnection study started, no interconnection agreement) | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
| Holder | Mandolin Energy Center I, LLC | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
| Technology | Storage | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
| Grid operator | Electric Reliability Council of Texas, Inc. | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
| Queue date | 22 Jul 2024 | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
| Connection date | 15 Jun 2029 (proposed) | ERCOT GIS report · ERCOT Terms of Use · checked 24 Oct 2026 |
Research on this grid connection and its holder.Who holds it up to the parent company, the project behind it and its connection date, and an introduction to the holder.
Request researchLatest events
Dated events about this grid connection from official notices and registers, newest first. All recent changes.
- Entered the connection queue (the day the screening study started)
How its holder compares
Mandolin Energy Center I, LLC holds 3 of the 2,908 grid connections in the United States in our data with a named owner; 74 owners have more. Counts cover the grid connections in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Holder in United States | Rank | Grid connections | Share |
|---|---|---|---|
| Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) | 1st | 62 | 2.1% |
| Tempus power management LLC | 2nd | 24 | 0.83% |
| RWE Solar Development, LLC | 3rd | 21 | 0.72% |
| ENGIE IR Holdings LLC | 4th | 20 | 0.69% |
| Cortex Sycamore, LLC | 5th | 14 | 0.48% |
| Mandolin Energy Center I, LLC | 75th | 3 | 0.1% |
Timeline
Dated facts about this grid connection from its sources, oldest first.
- Due to connect
Holder, grid operator and place
More from Mandolin Energy Center I, LLC
Other grid connections in Texas
- Brazos Energy Security grid connection (ERCOT 28INR0456)3,000 MW
- BM Great Rock Energy Center grid connection (ERCOT 30INR0091)1,981 MW
- Prairie Ridge (Gas - CC) grid connection (ERCOT 30INR0071)1,660 MW
- Hecate Energy Orem Wind grid connection (ERCOT 27INR0061)1,542 MW
- Aegle Power grid connection (ERCOT 27INR0084)1,536 MW
- Big Canyon Wind grid connection (ERCOT 30INR0018)1,500 MW
- Caldwell County Energy Center grid connection (ERCOT 30INR0031)1,500 MW
- Bullock Gas grid connection (ERCOT 33INR0005)1,400 MW
Data on this page
- ERCOT GIS report. ERCOT GIS report, ERCOT Terms of Use.
- NYISO interconnection queue. NYISO interconnection queue, Free reuse.
- PJM New Services Queue. PJM New Services Queue, Free reuse.