Horizon Solar
Horizon Solar is a 200 MW solar farm in Frio County, Texas, operated by Leeward Asset Management, LLC. EIA-860M lists 1 generating unit here, inside ERCOT. Its unit entered service in 2023.
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
- 200 MW
- 200 MW net summer
- Generating units
- 1
- In service
- 2023
- EIA plant ID
- 65308
Where it is
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- County
- Frio County, Texas
- Coordinates
- 28.9377, -99.1077
- Balancing authority
- ERCO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Leeward Asset Management, LLC
- Primary energy source
- Solar
- Technologies
- Solar Photovoltaic
- Status
- Operating
Horizon Solar: FAQ
- Where is Horizon Solar?
- In Frio County, Texas (TX). 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 Horizon Solar?
- 200 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Horizon Solar?
- EIA-860M names Leeward Asset Management, LLC 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 Horizon Solar LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Leeward Asset Management, LLC 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 "Horizon Solar LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Horizon Solar still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.