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Battery storage · Mitchell County, Texas
Rosenix Storage
A 258 MW battery storage project in Mitchell County, Texas. Rosenix Storage has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. Public records name Rosenix Solar, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Rosenix Storage, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q2 2029 estimate |
| Size | 258 MW |
| Location | Mitchell County, Texas (to about 10 km) |
| Developer | Rosenix Solar, 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 Rosenix Solar, LLC
| Project | Stage | Size |
|---|---|---|
| Rosenix SolarUtility solar · Mitchell County, Texas | Queued | 502 MW |
Also in Mitchell County
| Project | Stage | Size |
|---|---|---|
| Zeus Mitchell BESSBattery storage | Under construction | 1,043 MW |
| Zeus Spade WindOnshore wind | Under construction | 987 MW |
| Zeus Mitchell SolarUtility solar | Under construction | 805 MW |
| Zeus Spade BESSBattery storage | Under construction | 446 MW |
| Barber Lake Data Center ProjectData centers | Under construction | 168 acres |
| PHOTON SOLAR FARMUtility solar | Under construction | 26 acres |
More
Questions
Rosenix Storage, in short.
Where is Rosenix Storage?
Rosenix Storage is a 258 MW battery storage project in Mitchell 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 Rosenix Storage?
Groundtrace estimates construction starts in the second quarter of 2029. 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 Rosenix Storage?
Rosenix Solar, LLC, as the public record names it.
Who is building Rosenix Storage?
No public record read so far names a builder for Rosenix 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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