Noble Solar
Noble Solar is a 400 MW solar farm in Denton County, Texas, operated by Geronimo Power. EIA-860M lists 2 generating units here, inside ERCOT. Its units entered service in 2022.
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
- 400 MW
- 400 MW net summer
- Generating units
- 2
- In service
- 2022
- EIA plant ID
- 65271
Where it is
Loading map…
- County
- Denton County, Texas
- Coordinates
- 33.2615, -97.2381
- Balancing authority
- ERCO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Geronimo Power
- Primary energy source
- Solar
- Technologies
- Batteries, Solar Photovoltaic
- Status
- Operating
This site runs on more than one energy source. EIA-860M capacity splits: Solar 275 MW, Battery 125 MW. It is filed here under Solar, the source with the most capacity.
Noble Solar: FAQ
- Where is Noble Solar?
- In Denton 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 Noble Solar?
- 400 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Noble Solar?
- EIA-860M names Geronimo Power 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 Noble Solar LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Geronimo Power 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 "Noble Solar LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Noble Solar still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.