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Battery storage · Brazoria County, Texas
Copano Bay Energy Storage
A 201 MW battery storage project in Brazoria County, Texas. Copano Bay 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 Copano Bay Energy Storage, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Copano Bay Energy Storage, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q4 2026 estimate |
| Size | 201 MW |
| Location | Brazoria County, Texas (to about 10 km) |
| Developer | Copano Bay 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 Brazoria County
| Project | Stage | Size |
|---|---|---|
| Cottonwood Bayou SolarUtility solar | Under construction | 351 MW |
| Myrtle SolarUtility solar | Under construction | 321 MW |
| Tanglewood SolarUtility solar | Under construction | 251 MW |
| Brazoria Solar IUtility solar | Under construction | 250 MW |
| Cradle SolarUtility solar | Under construction | 201 MW |
| CastorBattery storage | Under construction | 200 MW |
More
Questions
Copano Bay Energy Storage, in short.
Where is Copano Bay Energy Storage?
Copano Bay Energy Storage is a 201 MW battery storage project in Brazoria 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 Copano Bay Energy Storage?
Groundtrace estimates construction starts in the fourth quarter of 2026. 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 Copano Bay Energy Storage?
Copano Bay Energy Storage, LLC, as the public record names it.
Who is building Copano Bay Energy Storage?
No public record read so far names a builder for Copano Bay 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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