Tierra Buena Energy Storage
Battery storage power plant · Sutter County, California
Details
- Primary fuel
- Battery storage
- Technology
- Batteries
- Operator
- VESI 10 LLC
- County
- Sutter County
- Generating units
- 2
- Share of state capacity
- 0.00%
- Rank among battery storage plants in California
- #108 of 142
- EIA plant code
- 64743
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| TB1 | Batteries | 2.5 MW | 2.5 MW | 2022 | Operating |
| TB2 | Batteries | 2.5 MW | 2.5 MW | 2022 | 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
| Solar Photovoltaic Project #42 | Solar | 5.0 MW |
| Stony Gorge | Hydro | 5.0 MW |
| UC Merced Solar Hybrid | Solar | 5.0 MW |
| Valley Center 2 | Solar | 5.0 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 5.0 MW solar plant and a 5.0 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