Washington County, Utah — Interconnection Projects
The interXdata warehouse tracks 59 interconnection projects in Washington, Utah, representing 2,384 MW of requested capacity.
59Total projects
4Active
28Operational
27Withdrawn
2,384 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar+Battery | 5 | 645 MW |
| Solar | 13 | 555 MW |
| Gas | 13 | 418 MW |
| Wind | 6 | 314 MW |
| Hydro | 5 | 218 MW |
| Battery | 2 | 180 MW |
| Other | 15 | 55 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| UT Queue Project PIS035 — Solar+Battery in Washington, Utah | PIS035 | Solar+Battery | 300.0 MW | withdrawn | Washington, Utah |
| PACE Queue Project S0035 — Gas in Washington, Utah | S0035 | Gas | 300.0 MW | active | Washington, Utah |
| PACE Queue Project C1-39 — Solar+Battery in Washington, Utah | C1-39 | Solar+Battery | 300.0 MW | active | Washington, Utah |
| PACE Queue Project C3-113 — Solar in Washington, Utah | C3-113 | Solar | 240.0 MW | withdrawn | Washington, Utah |
| West Queue Project 337 — Hydro in Washington, Utah | 337 | Hydro | 174.0 MW | withdrawn | Washington, Utah |
| PACE Queue Project S0033 — Battery in Washington, Utah | S0033 | Battery | 122.0 MW | active | Washington, Utah |
| West Queue Project 737 — Solar in Washington, Utah | 737 | Solar | 122.0 MW | operational | Washington, Utah |
| West Queue Project 35 — Wind in Washington, Utah | 35 | Wind | 100.0 MW | withdrawn | Washington, Utah |
| West Queue Project 474 — Wind in Washington, Utah | 474 | Wind | 80.0 MW | withdrawn | Washington, Utah |
| West Queue Project 641 — Solar in Washington, Utah | 641 | Solar | 58.0 MW | operational | Washington, Utah |
| PACE Queue Project S0014 — Battery in Washington, Utah | S0014 | Battery | 58.0 MW | active | Washington, Utah |
| West Queue Project 714 — Wind in Washington, Utah | 714 | Wind | 52.9 MW | withdrawn | Washington, Utah |
| West Queue Project 717 — Wind in Washington, Utah | 717 | Wind | 51.0 MW | withdrawn | Washington, Utah |
| West Queue Project 803 — Solar in Washington, Utah | 803 | Solar | 50.0 MW | withdrawn | Washington, Utah |
| West Queue Project 730 — Solar in Washington, Utah | 730 | Solar | 40.5 MW | withdrawn | Washington, Utah |
| Millcreek Power Generation | 56253_MC2 | Gas | 40.0 MW | operational | Washington, Utah |
| Millcreek Power Generation | 56253_MC1 | Gas | 40.0 MW | operational | Washington, Utah |
| West Queue Project 338 — Hydro in Washington, Utah | 338 | Hydro | 33.1 MW | withdrawn | Washington, Utah |
| PACE Queue Project C3-095 — Solar+Battery in Washington, Utah | C3-095 | Solar+Battery | 19.9 MW | withdrawn | Washington, Utah |
| PACE Queue Project C3-090 — Solar+Battery in Washington, Utah | C3-090 | Solar+Battery | 19.9 MW | withdrawn | Washington, Utah |
| West Queue Project 733 — Solar in Washington, Utah | 733 | Solar | 18.0 MW | withdrawn | Washington, Utah |
| West Queue Project 397 — Wind in Washington, Utah | 397 | Wind | 16.0 MW | withdrawn | Washington, Utah |
| Solomon Generating Facility | 65380_3 | Gas | 14.9 MW | operational | Washington, Utah |
| West Queue Project 345-A — Wind in Washington, Utah | 345-A | Wind | 14.0 MW | withdrawn | Washington, Utah |
| West Queue Project 649 — Solar in Washington, Utah | 649 | Solar | 10.3 MW | withdrawn | Washington, Utah |
| Veyo Heat Recovery Project | 60421_WHR1 | Other | 9.5 MW | operational | Washington, Utah |
| West Queue Project 160 — Other in Washington, Utah | 160 | Other | 7.5 MW | withdrawn | Washington, Utah |
| West Queue Project 347 — Gas in Washington, Utah | 347 | Gas | 7.5 MW | withdrawn | Washington, Utah |
| St George Red Rock | 7080_1 | Other | 7.0 MW | operational | Washington, Utah |
| St George Red Rock | 7080_2 | Other | 7.0 MW | operational | Washington, Utah |
| West Queue Project 548 — Other in Washington, Utah | 548 | Other | 6.0 MW | operational | Washington, Utah |
| West Queue Project 340 — Hydro in Washington, Utah | 340 | Hydro | 5.2 MW | withdrawn | Washington, Utah |
| PACE Queue Project C3-089 — Solar+Battery in Washington, Utah | C3-089 | Solar+Battery | 5.0 MW | withdrawn | Washington, Utah |
| West Queue Project 345-B — Hydro in Washington, Utah | 345-B | Hydro | 3.3 MW | withdrawn | Washington, Utah |
| West Queue Project 520 — Solar in Washington, Utah | 520 | Solar | 3.0 MW | withdrawn | Washington, Utah |
| West Queue Project 518 — Solar in Washington, Utah | 518 | Solar | 3.0 MW | withdrawn | Washington, Utah |
| West Queue Project 519 — Solar in Washington, Utah | 519 | Solar | 2.9 MW | withdrawn | Washington, Utah |
| West Queue Project 521 — Solar in Washington, Utah | 521 | Solar | 2.9 MW | withdrawn | Washington, Utah |
| Quail Creek Hydro Plant #1 | 52039_1 | Other | 2.3 MW | operational | Washington, Utah |
| West Queue Project 615 — Solar in Washington, Utah | 615 | Solar | 2.0 MW | withdrawn | Washington, Utah |
| Hurricane City Power | 57899_4 | Gas | 2.0 MW | operational | Washington, Utah |
| Washington City Electric Generation | 59660_9 | Gas | 2.0 MW | operational | Washington, Utah |
| Washington City Electric Generation | 59660_4 | Gas | 2.0 MW | operational | Washington, Utah |
| Hurricane City Power | 57899_5 | Gas | 2.0 MW | operational | Washington, Utah |
| Hurricane City Power | 57899_6 | Gas | 2.0 MW | operational | Washington, Utah |
| Washington City Electric Generation | 59660_3 | Gas | 2.0 MW | operational | Washington, Utah |
| Bloomington Solar I | 62805_BLOOM | Solar | 2.0 MW | operational | Washington, Utah |
| Hurricane City Power | 57899_7 | Gas | 2.0 MW | operational | Washington, Utah |
| West Queue Project 339 — Hydro in Washington, Utah | 339 | Hydro | 2.0 MW | withdrawn | Washington, Utah |
| Hurricane City Power | 57899_8 | Gas | 2.0 MW | operational | Washington, Utah |
| Bloomington Power Plant | 7767_1 | Other | 1.7 MW | operational | Washington, Utah |
| Bloomington Power Plant | 7767_5 | Other | 1.7 MW | operational | Washington, Utah |
| Bloomington Power Plant | 7767_4 | Other | 1.7 MW | operational | Washington, Utah |
| Hurricane City Power | 57899_1 | Other | 1.7 MW | operational | Washington, Utah |
| Bloomington Power Plant | 7767_3 | Other | 1.7 MW | operational | Washington, Utah |
| Hurricane City Power | 57899_2 | Other | 1.7 MW | operational | Washington, Utah |
| Bloomington Power Plant | 7767_2 | Other | 1.7 MW | operational | Washington, Utah |
| Hurricane City Power | 57899_3 | Other | 1.7 MW | operational | Washington, Utah |
| Bloomington Power Plant | 7767_6 | Other | 1.7 MW | operational | Washington, Utah |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Cove Mountain Solar 2 LLC | 2 | 180 MW |
| Intermountain Renewable Power, LLC | 1 | 8 MW |
| Utah Associated Municipal Power Systems | 1 | 6 MW |
| AG Hydro, LLC | 1 | 8 MW |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; pacificorp-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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