All industries › Utility solar › California › ATHOS POWER PLANT
Utility solar · Riverside County, California
ATHOS POWER PLANT
A 450 MW utility solar project in Riverside County, California. ATHOS POWER PLANT has work under way on site. No public record read so far names its builder.
The record
What the public record says about ATHOS POWER PLANT, as of 23 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q3 2022 permit on file |
| Size | 450 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 |
| 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 |
| OBERONUtility solar | Financed | 500 MW |
More
Questions
ATHOS POWER PLANT, in short.
Where is ATHOS POWER PLANT?
ATHOS POWER PLANT is a 450 MW utility solar 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 ATHOS POWER PLANT?
A construction permit on file dates the start of work to the third quarter of 2022.
Who is developing ATHOS POWER PLANT?
No public record read so far names its developer.
Who is building ATHOS POWER PLANT?
No public record read so far names a builder for ATHOS POWER PLANT. 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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