Granite Mountain Solar West, LLC
5755 North Iron Springs Road, Cedar City, UT 84721Plant Summary Information
Granite Mountain Solar West, LLC is ranked #42 out of 123 power plants in Utah in terms of total annual net electricity generation.
Granite Mountain Solar West, LLC generated 22.9 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Granite Mountain Solar West, LLC |
|---|---|
| Utility Name | Clearway Renewable Operation & Maintenance LLC |
| Location | Iron County, UT |
| Initial Operation Date | September 2016 |
| Last Update | Dec 2025 |
| Annual Generation | 125.2 GWh |
| Annual Consumption | 448.5 k MMBtu |
| Ranked #3,166 out of 12,613 Power Plants Nationwide | |
| Ranked #732 out of 6,463 Solar Power Plants Nationwide | |
| Ranked #42 out of 123 Utah Power Plants | |
| Ranked #24 out of 55 Utah Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
Granite Mountain Solar West, LLC (2014 to 2014) Dominion Renewable Energy (2015 to 2020) Clearway Renewable Operation & Maintenance LLC (2021 to 2024) |
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Monthly Net Generation for Granite Mountain Solar West, LLC
Monthly Plant Fuel Consumption for Granite Mountain Solar West, LLC
Granite Mountain Solar West, LLC Details
| Summary Information | |
|---|---|
| Plant Name | Granite Mountain Solar West, LLC (59945) |
| Plant Address | 5755 North Iron Springs Road, Cedar City, UT 84721 |
| Utility | Clearway Renewable Operation & Maintenance LLC (64629) |
| Latitude, Longitude | 37.7989, -113.322 |
| Generation Dates on File | Aug 2016 to Dec 2025 |
| Initial Operation Date | September 2016 |
| Annual Generation | 125.2 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | QF 15-955-000 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | PacifiCorp - East (PACE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | PacifiCorp (14354) UT |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
Generator GMSW Details Operating September 2016
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Wholly Owned by Other Entity |
| Nameplate Capacity | 50.4 MW |
| Summer Capacity | 50.4 MW |
| Winter Capacity | 50.4 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | September 2016 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 60 |
| DC Net Capacity | 62.5 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Granite Mountain Solar West, LLC Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| Clearway Energy, Inc | 300 Carnegie Center, Suite 300, Princeton, NJ 8540 | 100.00% |
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Nearby Power Plants
Below are closest 20 power plants surrounding Granite Mountain Solar West, LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Appaloosa Solar I | Cedar City, UT | 103.5 GWh | 10.5 mi |
| Beryl Solar Plant | Beryl, UT | 6.3 GWh | 20.9 mi |
| Blue Mountain Biogas | Milford, UT | 12.0 MWh | 25.9 mi |
| Buckhorn Solar Plant | Paragonah, UT | 5.9 GWh | 35.7 mi |
| Cedar Valley Solar Plant | Cedar City, UT | 6.0 GWh | 12.7 mi |
| Cove Mountain Solar | Beryl, UT | 159.0 GWh | 20.3 mi |
| Cove Mountain Solar 2 | Beryl, UT | 321.4 GWh | 20.5 mi |
| Enterprise Solar, LLC | Newcastle, UT | 219.3 GWh | 19.3 mi |
| Fiddler's Canyon #1 | Cedar City, UT | 7.3 GWh | 5 mi |
| Fiddler's Canyon #2 | Cedar City, UT | 7.4 GWh | 2.1 mi |
| Fiddler's Canyon 3 | Cedar City, UT | 7.5 GWh | 7.4 mi |
| Granite Mountain Solar East, LLC | Cedar City, UT | 203.1 GWh | 5.5 mi |
| Iron Springs Solar, LLC | Cedar City, UT | 213.6 GWh | 10.7 mi |
| Quichapa 1 | Cedar City, UT | 6.6 GWh | 11.3 mi |
| Quichapa 2 | Cedar City, UT | 5.8 GWh | 11.7 mi |
| Quichapa 3 | Cedar City, UT | 7.0 GWh | 11.3 mi |
| Smithfield 3 | Milford, UT | 5.5 GWh | 31.7 mi |
| Thermo No 1 | Milford, UT | 57.7 GWh | 25.9 mi |
| Three Peaks Power | Cedar City, UT | 225.8 GWh | 10.3 mi |
| Utah Red Hills Renewable Energy Park | Parowan, UT | 208.6 GWh | 23.5 mi |