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Battery storage · Carson County, Texas
Panhandle Flagship Storage
A 372 MW battery storage project in Carson County, Texas. Panhandle Flagship Storage has money committed on record: a signed interconnection agreement, a financing close or a tax-credit filing. Public records name Panhandle Solar Group Operating Company LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Panhandle Flagship Storage, as of 22 Oct 2026.
| Stage | Financed |
|---|---|
| Construction start | Q2 2030 estimate |
| Size | 372 MW |
| Location | Carson County, Texas (to about 10 km) |
| Developer | Panhandle Solar Group Operating Company LLC |
| Grid operator | ERCOT |
| 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 Panhandle Solar Group Operating Company LLC
| Project | Stage | Size |
|---|---|---|
| Panhandle Flagship Solar 1Utility solar · Carson County, Texas | Financed | 439 MW |
| Panhandle Flagship Solar 2Utility solar · Hutchinson County, Texas | Financed | 304 MW |
| Panhandle Flagship Solar 3Utility solar · Hutchinson County, Texas | Financed | 260 MW |
Also in Carson County
| Project | Stage | Size |
|---|---|---|
| Kingsmill Wind SLFOnshore wind | Under construction | 606 MW |
| Fermi AmericaData centers | Under construction | 5,800 acres |
| Panhandle Flagship Solar 1Utility solar | Financed | 439 MW |
| Kota BatteryBattery storage | Queued | 201 MW |
| Pattern Panhandle WindOnshore wind | Operating | 218 MW |
| Grandview Wind FarmOnshore wind | Operating | 211 MW |
More
Questions
Panhandle Flagship Storage, in short.
Where is Panhandle Flagship Storage?
Panhandle Flagship Storage is a 372 MW battery storage project in Carson County, Texas, in ERCOT'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 Panhandle Flagship Storage?
Groundtrace estimates construction starts in the second quarter of 2030. 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 Panhandle Flagship Storage?
Panhandle Solar Group Operating Company LLC, as the public record names it.
Who is building Panhandle Flagship Storage?
No public record read so far names a builder for Panhandle Flagship 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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