North Central Valley
Battery storage power plant · San Joaquin County, California
Details
- Primary fuel
- Battery storage
- Technology
- Batteries
- Operator
- North Central Valley Energy Storage, LLC
- County
- San Joaquin County
- Generating units
- 1
- Share of state capacity
- 0.12%
- Rank among battery storage plants in California
- #20 of 142
- EIA plant code
- 66208
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| NCV | Batteries | 132 MW | 132 MW | 2023 | 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 California
| R C Kirkwood | Hydro | 133 MW |
| Maverick Solar 7, LLC | Solar | 132 MW |
| Pinyon Pine II | Wind | 132 MW |
| Voyager Wind I | Wind | 131 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 132 MW solar plant and a 132 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 California power plants · What California actually generates