San Luis Valley Solar Ranch
8200 Country Road 106 North, Mosca, CO 81146Plant Summary Information
San Luis Valley Solar Ranch is ranked #21 out of 178 solar farms in Colorado in terms of total annual net electricity generation.
San Luis Valley Solar Ranch generated 20.0 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | San Luis Valley Solar Ranch |
|---|---|
| Utility Name | Avangrid Power LLC |
| Location | Alamosa County, CO |
| Initial Operation Date | December 2011 |
| Last Update | Aug 2026 |
| Annual Generation | 59.9 GWh |
| Annual Consumption | 227.9 k MMBtu |
| Ranked #4,064 out of 13,301 Power Plants Nationwide | |
| Ranked #1,115 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #82 out of 299 Colorado Power Plants | |
| Ranked #21 out of 178 Colorado Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operators |
Iberdrola Renewables Inc (2013 to 2014) Avangrid Renewables Inc (2015 to 2015) Avangrid Renewables LLC (2016 to 2023) Avangrid Power LLC (2024 to 2025) |
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Monthly Net Generation for San Luis Valley Solar Ranch
Monthly Plant Fuel Consumption for San Luis Valley Solar Ranch
San Luis Valley Solar Ranch Details
| Summary Information | |
|---|---|
| Plant Name | San Luis Valley Solar Ranch (57317) |
| Plant Address | 8200 Country Road 106 North, Mosca, CO 81146 |
| Utility | Avangrid Power LLC (15399) |
| Latitude, Longitude | 37.69454, -105.92762 |
| Generation Dates on File | Dec 2011 to Aug 2026 |
| Initial Operation Date | December 2011 |
| Annual Generation | 59.9 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG11-42-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | Public Service Company of Colorado (PSCO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Public Service Co of Colorado (15466) CO |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator 1 Details Operating December 2011
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 35 MW |
| Summer Capacity | 35 MW |
| Winter Capacity | 35 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2011 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| East West Fixed Tilt | Yes |
| Azimuth Angle | 60 |
| Tilt Angle | 45 |
| DC Net Capacity | 35.1 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
San Luis Valley Solar Ranch Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1105 | Dry Bridge Solar (Brown University) | North Kingstown, RI | 61.5 GWh |
| #1106 | Cuyama Solar, LLC | Cuyama, CA | 61.5 GWh |
| #1107 | Avra Valley Solar | Marana, AZ | 61.5 GWh |
| #1108 | Pastoria Solar | Lebec, CA | 61.3 GWh |
| #1109 | Solar Borrego I | Borrego Springs, CA | 61.3 GWh |
| #1110 | Gulf Coast Solar Center I | Valparaiso, FL | 61.1 GWh |
| #1111 | Walker Springs II | Gainestown, AL | 60.8 GWh |
| #1112 | Edwards Sanborn E3 | Mojave, CA | 57.7 GWh |
| #1113 | Cimarron Solar Facility | Springer, NM | 60.3 GWh |
| #1114 | Hazlehurst II | Hazlehurst, GA | 60.2 GWh |
| #1116 | Peony Solar | Springfield, SC | 59.4 GWh |
| #1117 | Adelanto Solar, LLC | Adelanto, CA | 59.3 GWh |
| #1118 | Lost Hills/Blackwell | Lost Hills, CA | 58.9 GWh |
| #1119 | RB Inyokern Solar WDAT 1203 (CSG) | Ridgecrest, CA | 58.3 GWh |
| #1120 | TA-High Desert LLC | Lancaster, CA | 57.9 GWh |
| #1121 | Prairie Creek Solar | Jacksonville, IL | 57.7 GWh |
| #1122 | Elm City Solar Facility | Elm City, NC | 57.5 GWh |
| #1123 | Alpaugh 50 | Alpaugh, CA | 57.3 GWh |
| #1124 | Techren Solar IV LLC | Boulder, NV | 57.2 GWh |
| #1125 | P66 Rodeo Solar | Rodeo, CA | 56.9 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding San Luis Valley Solar Ranch.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alamosa | Alamosa, CO | 27.2 GWh | 16.3 mi |
| Alamosa Solar | Mosca, CO | 76.6 GWh | 6.8 mi |
| Alamosa Solar South CSG | Alamosa, CO | 4.0 GWh | 17.2 mi |
| Blue Sky One | Taos, NM | 2.7 GWh | 54.5 mi |
| Conejos 1 Community Solar Array | La Jara, CO | 3.8 GWh | 34.6 mi |
| Fremont CO 1, LLC | Canon City, CO | 3.8 GWh | 65.9 mi |
| Hooper Solar | Mosca, CO | 121.9 GWh | 3.5 mi |
| Huerfano River Wind | Walsenburg, CO | 13.2 GWh | 60.1 mi |
| Kit Carson | Amalia, NM | 2.7 GWh | 57 mi |
| Monte Vista Solar 2 CSG, LLC | Monte Vista, CO | 4.0 GWh | 12.7 mi |
| Oak Leaf Solar XXX LLC (CSG) | Alamosa, CO | 3.9 GWh | 16.9 mi |
| Oak Leaf Solar XXXIII LLC (Lantz) | Salida, CO | 2.7 GWh | 58.7 mi |
| Questa Solar Facility | Questa, NM | 1.3 GWh | 69.8 mi |
| Rock Creek 2 CSG | Alamosa, CO | 4.0 GWh | 20.4 mi |
| Salida | Salida, CO | 1.7 GWh | 59.6 mi |
| San Isabel Solar, LLC | Trinidad, CO | 66.8 GWh | 63.5 mi |
| San Luis Solar Garden | Antonito, CO | 3.0 GWh | 43.6 mi |
| San Luis Valley Solar Array | Center, CO | 5.1 GWh | 17 mi |
| SunE Alamosa | Hooper, CO | 12.8 GWh | 2.6 mi |
| Syncarpha Questa | Cerro, NM | 3.7 GWh | 63.9 mi |