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Battery storage · Wichita County, Texas
Rio Star Energy Storage
A 143 MW battery storage project in Wichita County, Texas. Rio Star Energy 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 Rio Star Energy Storage, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Rio Star Energy Storage, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q2 2028 estimate |
| Size | 143 MW |
| Location | Wichita County, Texas (to about 10 km) |
| Developer | Rio Star Energy Storage, 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 in Wichita County
| Project | Stage | Size |
|---|---|---|
| Short Creek SolarUtility solar | Under construction | 628 MW |
| Short Creek BESSBattery storage | Financed | 156 MW |
| Nymphaea SolarUtility solar | Financed | 121 MW |
| Nymphaea StorageBattery storage | Financed | 61 MW |
| Copperleaf Energy StorageBattery storage | Queued | 306 MW |
| Wichita Creek StorageBattery storage | Queued | 300 MW |
More
Questions
Rio Star Energy Storage, in short.
Where is Rio Star Energy Storage?
Rio Star Energy Storage is a 143 MW battery storage project in Wichita 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 Rio Star Energy Storage?
Groundtrace estimates construction starts in the second quarter of 2028. 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 Rio Star Energy Storage?
Rio Star Energy Storage, LLC, as the public record names it.
Who is building Rio Star Energy Storage?
No public record read so far names a builder for Rio Star Energy 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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