Pecos County, TX interconnection queue
55 interconnection applications are pending in Pecos County, TX, requesting 21.2 GW of new generating capacity, as of 15 August 2026. 14 projects have been built here and 17 have been withdrawn since 2010.
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 Pecos County, by fuel
| Fuel | Projects | Capacity requested |
|---|---|---|
| Solar | 21 | 8.7 GW |
| Gas | 7 | 5.9 GW |
| Wind | 13 | 4.7 GW |
| Battery | 14 | 1.9 GW |
Outcomes of every application filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 14 | 2.2 GW | 15.4% |
| Still pending | 55 | 21.2 GW | 60.4% |
| Withdrawn | 17 | 1.7 GW | 18.7% |
| Suspended | 5 | — | 5.5% |
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 |
|---|---|---|---|---|---|
| Big Canyon Wind | Wind | 1.5 GW | active | 2030-01 | ERCOT |
| The Giant Arc-II | Gas | 1.3 GW | active | 2030-01 | ERCOT |
| The Giant Arc I | Gas | 1.3 GW | active | 2030-01 | ERCOT |
| Gravitas I Natural Gas | Gas | 1.2 GW | active | 2030-01 | ERCOT |
| Permian I Natural Gas | Gas | 1.2 GW | active | 2031-01 | ERCOT |
| Permian I Solar | Solar | 1.1 GW | active | 2031-01 | ERCOT |
| Gravitas I Solar | Solar | 1.1 GW | active | 2030-01 | ERCOT |
| Gravitas I Wind | Wind | 637 MW | active | 2030-01 | ERCOT |
| Permian I Wind | Wind | 637 MW | active | 2030-01 | ERCOT |
| Rio Vista Solar | Solar | 554 MW | active | 2028-01 | ERCOT |
| Rock House Draw Gas | Gas | 523 MW | active | 2027-01 | ERCOT |
| Pecos Flats Wind II | Wind | 508 MW | active | 2030-01 | ERCOT |
| Pecos Flats Wind I | Wind | 507 MW | active | 2030-01 | ERCOT |
| Elk Ridge Solar | Solar | 503 MW | active | 2028-01 | ERCOT |
| Titus Sienta Solar | Solar | 502 MW | active | 2026-01 | ERCOT |
How this county ranks
Pecos County ranks #2 of 1,607 US counties by capacity currently queued, and #1 of 183 in Texas.
Other Texas counties in the queue
| County | Pending | Capacity queued |
|---|---|---|
| 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 |
| Mitchell County | 16 | 6.9 GW |
Go deeper on Pecos 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.