All industries › Battery storage › California › Tracy BESS
Battery storage · San Joaquin County, California
Tracy BESS
A 40 MW battery storage project in San Joaquin County, California. Tracy BESS has work under way on site. Public records name Middle River Power as its developer. No public record read so far names its builder.
The record
What the public record says about Tracy BESS, as of 23 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q3 2026 estimate |
| Size | 40 MW |
| Location | San Joaquin County, California (to about 10 km) |
| Developer | Middle River Power |
| Grid operator | — |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
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What happened
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No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also in San Joaquin County
| Project | Stage | Size |
|---|---|---|
| NOOSA ENERGY STORAGEBattery storage | Under construction | 99 MW |
| ALTA CASA STORAGEBattery storage | Financed | 515 MW |
| POTENTIA-VIRIDIUtility solar | Financed | 410 MW |
| POTENTIA-VIRIDIOnshore wind | Financed | 409 MW |
| PRESIDIOUtility solar | Financed | 357 MW |
| PATHFINDER STORAGEBattery storage | Financed | 268 MW |
More
Questions
Tracy BESS, in short.
Where is Tracy BESS?
Tracy BESS is a 40 MW battery storage project in San Joaquin County, California. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Tracy BESS?
Groundtrace estimates construction started in the third quarter of 2026. This is an estimate from the project's filings, not a date any record states; the exact date and the record behind it are in the subscriber record.
Who is developing Tracy BESS?
Middle River Power, as the public record names it.
Who is building Tracy BESS?
No public record read so far names a builder for Tracy BESS. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.
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