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Utility solar · San Luis Obispo County, California
Topaz Solar Farm
A 586 MW utility solar project in San Luis Obispo County, California. Topaz Solar Farm is built and in service. Public records name Topaz Solar Farms LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Topaz Solar Farm, as of 24 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2013 |
| Size | 586 MW |
| Location | San Luis Obispo County, California (to about 10 km) |
| Developer | Topaz Solar Farms LLC |
| 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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- Entered the public record for the first time.
Who was named on it, and when, is in the app.
Also in San Luis Obispo County
| Project | Stage | Size |
|---|---|---|
| Cuesta College Data CenterData centers | Under construction | — |
| California Valley Solar RanchUtility solar | Operating | 250 MW |
| CALIFORNIA VALLEY SOLAR RANCH (FKA CARRIZO SOLAR FARM II)Utility solar | Operating | 250 MW |
| CALIFORNIA VALLEY PVUtility solar | Operating | 210 MW |
| CARRIZO PLAIN SOLARUtility solar | Operating | 190 MW |
| CA Flats Solar 150Utility solar | Operating | 150 MW |
More
Questions
Topaz Solar Farm, in short.
Where is Topaz Solar Farm?
Topaz Solar Farm is a 586 MW utility solar project in San Luis Obispo 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 Topaz Solar Farm?
Topaz Solar Farm is built and in service since 2013.
Who is developing Topaz Solar Farm?
Topaz Solar Farms LLC, as the public record names it.
Who is building Topaz Solar Farm?
No public record read so far names a builder for Topaz Solar Farm. 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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