San Luis Valley Solar Ranch
8200 Country Road 106 North, Mosca, CO 81146Plant Summary Information
San Luis Valley Solar Ranch is ranked #20 out of 160 solar farms in Colorado in terms of total annual net electricity generation.
San Luis Valley Solar Ranch generated 11.3 GWh during the 3-month period between December 2025 to March 2026.
| Plant Name | San Luis Valley Solar Ranch |
|---|---|
| Utility Name | Avangrid Power LLC |
| Location | Alamosa County, CO |
| Initial Operation Date | December 2011 |
| Last Update | Mar 2026 |
| Annual Generation | 63.4 GWh |
| Annual Consumption | 234.9 k MMBtu |
| Ranked #3,885 out of 12,332 Power Plants Nationwide | |
| Ranked #988 out of 6,397 Solar Power Plants Nationwide | |
| Ranked #78 out of 277 Colorado Power Plants | |
| Ranked #20 out of 160 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 2024) |
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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 Mar 2026 |
| Initial Operation Date | December 2011 |
| Annual Generation | 63.4 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 |
|---|
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Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #978 | Half Moon Solar Plant | FL | 65.4 GWh |
| #979 | Rattler Solar Plant | FL | 65.3 GWh |
| #980 | Chevron - Lost Hills Hybrid | Lost Hills, CA | 64.9 GWh |
| #981 | Babacomari Solar | Huachuca, AZ | 64.8 GWh |
| #982 | Altona Solar, LLC | Centralia, MO | 64.6 GWh |
| #983 | Avalon Solar | Pima, AZ | 64.6 GWh |
| #984 | Innovative Solar 43, LLC | Ivanhoe, NC | 64.5 GWh |
| #985 | Hayhurst Texas Solar | Orla, TX | 64.0 GWh |
| #986 | Dry Bridge Solar (Brown University) | North Kingstown, RI | 63.9 GWh |
| #987 | Hayhurst New Mexico Solar | Malaga, NM | 63.5 GWh |
| #989 | Pawpaw Solar Plant | Butler, GA | 63.2 GWh |
| #990 | Little Bear Solar 1, LLC | Mendota, CA | 62.6 GWh |
| #991 | Avra Valley Solar | Marana, AZ | 62.5 GWh |
| #992 | Solar Borrego I | Borrego Springs, CA | 62.2 GWh |
| #993 | TAI Huntsville Solar Hybrid | Huntsville, AL | 62.0 GWh |
| #994 | Gulf Coast Solar Center I | Valparaiso, FL | 61.4 GWh |
| #995 | Innovative Solar 67 | Willard, NC | 61.0 GWh |
| #996 | AES Waikoloa Solar Hybrid | Waikoloa Village, HI | 59.3 GWh |
| #997 | Wildwood Solar Plant | Tutwiler, MS | 60.0 GWh |
| #998 | Edwards Sanborn E3 | Mojave, CA | 57.0 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 | 10.6 GWh | 16.3 mi |
| Alamosa Solar South CSG | Alamosa, CO | 3.7 GWh | 17.2 mi |
| Conejos 1 Community Solar Array | La Jara, CO | 4.1 GWh | 34.6 mi |
| Fremont CO 1, LLC | Canon City, CO | 3.9 GWh | 65.9 mi |
| Hooper Solar | Mosca, CO | 118.3 GWh | 3.5 mi |
| Huerfano River Wind | Walsenburg, CO | 12.8 GWh | 60.1 mi |
| Kit Carson | Amalia, NM | 2.6 GWh | 57 mi |
| Monte Vista Solar 2 CSG, LLC | Monte Vista, CO | 3.1 GWh | 12.7 mi |
| Oak Leaf Solar XXX LLC (CSG) | Alamosa, CO | 3.8 GWh | 16.9 mi |
| Oak Leaf Solar XXXIII LLC (Lantz) | Salida, CO | 3.6 GWh | 58.7 mi |
| Peak View Wind Farm | Walsenburg, CO | 190.1 GWh | 77.8 mi |
| Questa Solar Facility | Questa, NM | 804.0 MWh | 69.8 mi |
| Rock Creek 2 CSG | Alamosa, CO | 3.9 GWh | 20.4 mi |
| Salida | Salida, CO | 1.0 GWh | 59.6 mi |
| San Isabel Solar, LLC | Trinidad, CO | 68.7 GWh | 63.5 mi |
| San Luis Solar Garden | Antonito, CO | 3.1 GWh | 43.6 mi |
| San Luis Valley Solar Array | Center, CO | 5.1 GWh | 17 mi |
| SunE Alamosa | Hooper, CO | 13.4 GWh | 2.6 mi |
| Syncarpha Questa | Cerro, NM | 3.7 GWh | 63.9 mi |
| Trout Creek Solar | Buena Vista, CO | 2.9 GWh | 78.1 mi |