Headcamp BESS
Battery storage power plant · Pecos County, Texas
Nameplate capacity
150 MW
Rank in Texas
#442
of 1,095 plants
In service since
2026
June 2026
Details
- Primary fuel
- Battery storage
- Technology
- Batteries
- Operator
- Lydian Energy
- County
- Pecos County
- Generating units
- 1
- Share of state capacity
- 0.07%
- Rank among battery storage plants in Texas
- #43 of 226
- EIA plant code
- 68580
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| MHB | Batteries | 150 MW | 150 MW | 2026 | 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
| Green Pastures Wind I | Wind | 150 MW |
| Green Pastures Wind II | Wind | 150 MW |
| La Casa Wind | Wind | 150 MW |
| Langford Wind Power | Wind | 150 MW |
About this data
From EIA’s inventory of operable generators, August 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 150 MW solar plant and a 150 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