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Battery storage · Frio County, Texas
Morrow Lake Storage
A 201 MW battery storage project in Frio County, Texas. Morrow Lake 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 Morrow Lake Storage, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Morrow Lake Storage, as of 22 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q4 2028 estimate |
| Size | 201 MW |
| Location | Frio County, Texas (to about 10 km) |
| Developer | Morrow Lake 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 Frio County
| Project | Stage | Size |
|---|---|---|
| Dilley SolarUtility solar | Queued | 201 MW |
| Hamlet Solar SLFUtility solar | Queued | 201 MW |
| Hamlet Storage SLFBattery storage | Queued | 201 MW |
| Black Creek BESSBattery storage | Queued | 120 MW |
| Horizon SolarUtility solar | Operating | 204 MW |
| Morrow Lake SolarUtility solar | Operating | 201 MW |
More
Questions
Morrow Lake Storage, in short.
Where is Morrow Lake Storage?
Morrow Lake Storage is a 201 MW battery storage project in Frio 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 Morrow Lake Storage?
Groundtrace estimates construction starts in the fourth 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 Morrow Lake Storage?
Morrow Lake Storage, LLC, as the public record names it.
Who is building Morrow Lake Storage?
No public record read so far names a builder for Morrow Lake 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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