All industries › Battery storage › California › Baldy Mesa Storage
Battery storage · San Bernardino County, California
Baldy Mesa Storage
A 50 MW battery storage project in San Bernardino County, California. Baldy Mesa Storage has work under way on site. Public records name AES Clean Energy as its developer. No public record read so far names its builder.
The record
What the public record says about Baldy Mesa Storage, as of 22 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q2 2025 permit on file |
| Size | 50 MW |
| Location | San Bernardino County, California (to about 10 km) |
| Developer | AES Clean Energy |
| Grid operator | — |
| 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 developed by AES Clean Energy
| Project | Stage | Size |
|---|---|---|
| Sycamore Cross SolarUtility solar · Isle of Wight County, Virginia | Under construction | 240 MW |
| Halifax County SolarUtility solar · Halifax County, North Carolina | Under construction | 80 MW |
| JASMINEUtility solar · Kern County, California | Under construction | 71 MW |
| Kuihelani Phase 2Utility solar · Maui County, Hawaii | Under construction | 40 MW |
| AES Glengarry Farms Solar CSGUtility solar · Franklin County, New York | Under construction | 5 MW |
| AES Rt 5 Solar CSGUtility solar · Genesee County, New York | Under construction | 5 MW |
Also in San Bernardino County
| Project | Stage | Size |
|---|---|---|
| Vidal Energy CenterUtility solar | Under construction | 160 MW |
| OVERNIGHT SOLARUtility solar | Under construction | 150 MW |
| BALDY MESA 2Utility solar | Under construction | 50 MW |
| CONDUIT ENERGY STORAGEBattery storage | Financed | 513 MW |
| TROLLEYBattery storage | Financed | 406 MW |
| DIRACBattery storage | Financed | 403 MW |
More
Questions
Baldy Mesa Storage, in short.
Where is Baldy Mesa Storage?
Baldy Mesa Storage is a 50 MW battery storage project in San Bernardino 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 Baldy Mesa Storage?
A construction permit on file dates the start of work to the second quarter of 2025.
Who is developing Baldy Mesa Storage?
AES Clean Energy, as the public record names it.
Who is building Baldy Mesa Storage?
No public record read so far names a builder for Baldy Mesa Storage. 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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