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Battery storage · Castro County, Texas
Acker BESS
A 301 MW battery storage project in Castro County, Texas. Acker BESS has money committed on record: a signed interconnection agreement, a financing close or a tax-credit filing. Public records name Ogallala BESS LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Acker BESS, as of 22 Oct 2026.
| Stage | Financed |
|---|---|
| Construction start | Q1 2028 estimate |
| Size | 301 MW |
| Location | Castro County, Texas (to about 10 km) |
| Developer | Ogallala BESS 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 Castro County
| Project | Stage | Size |
|---|---|---|
| EasterOnshore wind | Under construction | 152 MW |
| Nazareth SolarUtility solar | Pre-construction | 203 MW |
| Castro SolarUtility solar | Financed | 225 MW |
| Unnamed 196 MW wind projectOnshore wind | Financed | 196 MW |
| Unnamed 152 MW wind projectOnshore wind | Financed | 152 MW |
| Cavell WindOnshore wind | Queued | 641 MW |
More
Questions
Acker BESS, in short.
Where is Acker BESS?
Acker BESS is a 301 MW battery storage project in Castro 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 Acker BESS?
Groundtrace estimates construction starts in the first 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 Acker BESS?
Ogallala BESS LLC, as the public record names it.
Who is building Acker BESS?
No public record read so far names a builder for Acker BESS. 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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