Stillhouse Solar
Solar power plant · Bell County, Texas
Nameplate capacity
210 MW
Rank in Texas
#276
of 1,071 plants
In service since
2025
November 2025
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Stillhouse Solar LLC
- County
- Bell County
- Generating units
- 1
- Share of state capacity
- 0.10%
- Rank among solar plants in Texas
- #64 of 238
- EIA plant code
- 65894
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| OCISS | Solar Photovoltaic | 210 MW | 210 MW | 2025 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Texas
| Canadian Breaks, LLC | Wind | 210 MW |
| Grimes County Solar | Solar | 210 MW |
| Reloj del Sol Wind Farm | Wind | 209 MW |
| ExxonMobil Baytown Refinery | Natural gas | 209 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 210 MW solar plant and a 210 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Texas power plants · What Texas actually generates