Alamosa Solar South CSG
399 Twentieth St, Alamosa, CO 81101Plant Summary Information
Alamosa Solar South CSG is ranked #73 out of 170 solar farms in Colorado in terms of total annual net electricity generation.
Alamosa Solar South CSG generated 771.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Alamosa Solar South CSG |
|---|---|
| Utility Name | Greenbacker Renewable Energy Corporation |
| Location | Alamosa County, CO |
| Initial Operation Date | January 2021 |
| Last Update | Dec 2025 |
| Annual Generation | 4.0 GWh |
| Annual Consumption | 14.1 k MMBtu |
| Ranked #8,915 out of 13,094 Power Plants Nationwide | |
| Ranked #4,066 out of 7,027 Solar Power Plants Nationwide | |
| Ranked #184 out of 291 Colorado Power Plants | |
| Ranked #73 out of 170 Colorado Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Alamosa Solar South CSG
Monthly Plant Fuel Consumption for Alamosa Solar South CSG
Alamosa Solar South CSG Details
| Summary Information | |
|---|---|
| Plant Name | Alamosa Solar South CSG (64266) |
| Plant Address | 399 Twentieth St, Alamosa, CO 81101 |
| Utility | Greenbacker Renewable Energy Corporation (60025) |
| Latitude, Longitude | 37.4512, -105.85916 |
| Generation Dates on File | Jan 2021 to Dec 2025 |
| Initial Operation Date | January 2021 |
| Annual Generation | 4.0 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 | 21-153 |
| FERC Exempt Wholesale Generator Status | No |
| 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 | 13.20 kV |
| Energy Storage | No |
Generator 264 Details Operating January 2021
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 1.6 MW |
| Summer Capacity | 1.6 MW |
| Winter Capacity | 1.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 2021 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 52 |
| DC Net Capacity | 2 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | Yes |
| Virtual Net Metering DC Capacity | 2 MW |
Alamosa Solar South CSG 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.
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| #4063 | McCormick NY CSG LLC | Andover, NY | 4.0 GWh |
| #4064 | CA-DGS RFP-Pleasant Valley State Prison | Coalinga, CA | 4.0 GWh |
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| #4069 | Monte Vista Solar 2 CSG, LLC | Monte Vista, CO | 4.0 GWh |
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| #4071 | Angola Solar, LLC | Coldwater, MI | 4.0 GWh |
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| #4073 | Marshall Solar Farm (MO) | Marshall, MO | 4.0 GWh |
| #4074 | GSPP 641 Ferris Road West | Lawrence, NY | 4.0 GWh |
| #4075 | Yadkinville Solar | Yadkinville, NC | 4.0 GWh |
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Nearby Power Plants
Below are closest 20 power plants surrounding Alamosa Solar South CSG.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Alamosa | Alamosa, CO | 27.2 GWh | 2 mi |
| Alamosa Solar | Mosca, CO | 76.6 GWh | 11.5 mi |
| Blue Sky One | Taos, NM | 2.7 GWh | 38.2 mi |
| Conejos 1 Community Solar Array | La Jara, CO | 3.8 GWh | 18.9 mi |
| Hooper Solar | Mosca, CO | 121.9 GWh | 18.1 mi |
| Huerfano River Wind | Walsenburg, CO | 13.2 GWh | 60.4 mi |
| Kit Carson | Amalia, NM | 2.7 GWh | 40.7 mi |
| Monte Vista Solar 2 CSG, LLC | Monte Vista, CO | 4.0 GWh | 15.6 mi |
| Oak Leaf Solar XXX LLC (CSG) | Alamosa, CO | 3.9 GWh | 1 mi |
| Questa Solar Facility | Questa, NM | 1.3 GWh | 52.6 mi |
| Rock Creek 2 CSG | Alamosa, CO | 4.0 GWh | 4.3 mi |
| San Isabel Solar, LLC | Trinidad, CO | 66.8 GWh | 56 mi |
| San Luis Solar Garden | Antonito, CO | 3.0 GWh | 27.9 mi |
| San Luis Valley Solar Array | Center, CO | 5.1 GWh | 29.9 mi |
| San Luis Valley Solar Ranch | Mosca, CO | 60.7 GWh | 17.2 mi |
| SunE Alamosa | Hooper, CO | 12.8 GWh | 16.6 mi |
| Syncarpha Eagle Nest | Eagle Nest, NM | 2.0 GWh | 70.4 mi |
| Syncarpha Questa | Cerro, NM | 3.7 GWh | 46.7 mi |
| Syncarpha Taos | Taos, NM | 7.6 GWh | 75.4 mi |
| Taos Mesa Energy Facility Hybrid | El Prado, NM | 41.2 GWh | 71.1 mi |