Blue Summit II Storage
Battery storage power plant · Wilbarger County, Texas
Nameplate capacity
150 MW
Rank in Texas
#416
of 1,071 plants
In service since
2026
February 2026
Details
- Primary fuel
- Battery storage
- Technology
- Batteries
- Operator
- Blue Summit II Storage, LLC
- County
- Wilbarger County
- Generating units
- 1
- Share of state capacity
- 0.07%
- Rank among battery storage plants in Texas
- #32 of 211
- EIA plant code
- 68456
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| BSIIS | 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
| Old Settler Wind | Wind | 151 MW |
| Peyton Creek Wind Farm LLC | Wind | 151 MW |
| Bocanova Energy Storage | Battery storage | 150 MW |
| Borden County BESS | Battery storage | 150 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 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