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Battery storage · Riverside County, California
DESERT SANDS
A 300 MW battery storage project in Riverside County, California. DESERT SANDS has money committed on record: a signed interconnection agreement, a financing close or a tax-credit filing. No public record read so far names its builder.
The record
What the public record says about DESERT SANDS, as of 22 Oct 2026.
| Stage | Financed |
|---|---|
| Construction start | Q1 2034 estimate |
| Size | 300 MW |
| Location | Riverside County, California (to about 10 km) |
| Developer | Not named in any record read |
| Grid operator | CAISO |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
What happened
Each change dated by the scene or the document, newest first.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also in Riverside County
| Project | Stage | Size |
|---|---|---|
| GRACE ENERGY CENTERUtility solar | Under construction | 509 MW |
| ATHOS POWER PLANTUtility solar | Under construction | 450 MW |
| SE Athos IIBattery storage | Under construction | 402 MW |
| EASLEYUtility solar | Under construction | 290 MW |
| COBALTUtility solar | Under construction | 256 MW |
| DOUBLE BUTTE STORAGEBattery storage | Financed | 508 MW |
More
Questions
DESERT SANDS, in short.
Where is DESERT SANDS?
DESERT SANDS is a 300 MW battery storage project in Riverside County, California, in CAISO's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on DESERT SANDS?
Groundtrace estimates construction starts in the first quarter of 2034. 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 DESERT SANDS?
No public record read so far names its developer.
Who is building DESERT SANDS?
No public record read so far names a builder for DESERT SANDS. 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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