Guadalupe County, TX interconnection queue
14 interconnection applications are pending in Guadalupe County, TX, requesting 4.1 GW of new generating capacity, as of 15 August 2026. 5 projects have been built here and 3 have been withdrawn since 2019.
Source: interconnection queues published by ERCOT. Parsed and normalised by Watt Street. Data as of 15 August 2026. A queued project is a request, not a commitment.
What is waiting in Guadalupe County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Gas | 6 | 2.5 GW |
| Battery | 4 | 826 MW |
| Solar | 4 | 778 MW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 5 | 463 MW | 20.0% |
| Still pending | 14 | 4.1 GW | 56.0% |
| Withdrawn | 3 | 0 MW | 12.0% |
| Suspended | 3 | — | 12.0% |
Withdrawal is the ordinary outcome of an interconnection application nationally, not a sign of a problem in this county. Most withdrawals are a developer testing a site and moving on.
The largest projects on file
| Project | Fuel | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| Calpine Guadalupe Peakers | Gas | 450 MW | active | 2024-01 | ERCOT |
| Alpha Power Phase 1 | Gas | 400 MW | active | 2028-01 | ERCOT |
| Alpha Power Phase 2 | Gas | 400 MW | active | 2029-01 | ERCOT |
| Alpha Power Phase 3 | Gas | 400 MW | active | 2030-01 | ERCOT |
| Alpha Power Phase 4 | Gas | 400 MW | active | 2031-01 | ERCOT |
| Alpha Power Phase 5 | Gas | 400 MW | active | 2032-01 | ERCOT |
| Enfinity Juniper Storage | Battery | 261 MW | active | 2029-01 | ERCOT |
| Rockridge Solar | Solar | 211 MW | active | 2024-01 | ERCOT |
| Guadalupe Battery Storage Project | Battery | 210 MW | active | 2027-01 | ERCOT |
| LIBRA BESS | Other | 206 MW | completed | 2020-06 | ERCOT |
| Cachi BESS | Battery | 205 MW | completed | 2020-08 | ERCOT |
| Utica Solar | Solar | 204 MW | suspended | 2021-04 | ERCOT |
| Utica BESS | Battery | 204 MW | suspended | 2022-09 | ERCOT |
| Nockenut Springs Solar 2 | Solar | 203 MW | active | 2024-01 | ERCOT |
| Nockenut Springs Solar 1 | Solar | 203 MW | active | 2023-01 | ERCOT |
How this county ranks
Guadalupe County ranks #73 of 1,607 US counties by capacity currently queued, and #35 of 183 in Texas.
Other Texas counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| Pecos County | 55 | 21.2 GW |
| Brazoria County | 55 | 11.7 GW |
| Milam County | 33 | 9.2 GW |
| Wharton County | 40 | 9.1 GW |
| Jack County | 18 | 8.6 GW |
| Hill County | 23 | 8.0 GW |
| Reeves County | 21 | 7.8 GW |
| Wilbarger County | 20 | 7.0 GW |
Go deeper on Guadalupe County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Guadalupe County on the map County reports All of Texas