Alamosa Solar South CSG
Alamosa Solar South CSG is a 2 MW solar farm in Alamosa County, Colorado, operated by Greenbacker Renewable Energy Corporation. EIA-860M lists 1 generating unit here. Its unit entered service in 2021.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 1.6 MW
- 1.6 MW net summer
- Generating units
- 1
- In service
- 2021
- EIA plant ID
- 64266
Where it is
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- County
- Alamosa County, Colorado
- Coordinates
- 37.4512, -105.8592
- Balancing authority
- PSCO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Greenbacker Renewable Energy Corporation
- Primary energy source
- Solar
- Technologies
- Solar Photovoltaic
- Status
- Operating
Every plant Greenbacker Renewable Energy Corporation reports to EIA →
Alamosa Solar South CSG: FAQ
- Where is Alamosa Solar South CSG?
- In Alamosa County, Colorado (CO). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Alamosa Solar South CSG?
- 2 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Alamosa Solar South CSG?
- EIA-860M names Greenbacker Renewable Energy Corporation as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as Alamosa Solar South CSG LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Greenbacker Renewable Energy Corporation here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Alamosa Solar South CSG LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Alamosa Solar South CSG still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.