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Battery storage · Armstrong County, Texas
Zeus Armstrong BESS
A 1,043 MW battery storage project in Armstrong County, Texas. Zeus Armstrong BESS has work under way on site. Public records name Armstrong BESS, LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Zeus Armstrong BESS, as of 22 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q1 2026 estimate |
| Size | 1,043 MW |
| Location | Armstrong County, Texas (to about 10 km) |
| Developer | Armstrong 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 |
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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 Armstrong County
| Project | Stage | Size |
|---|---|---|
| Zeus Armstrong SolarUtility solar | Under construction | 504 MW |
| Serenity WindOnshore wind | Under construction | 473 MW |
| Goodnight Wind IIOnshore wind | Under construction | 261 MW |
| Crusoe Energy Systems LLC (Armstrong County)Data centers | Under construction | — |
| Complex Serenity WindOnshore wind | Queued | 971 MW |
| Goodnight WindOnshore wind | Operating | 258 MW |
More
Questions
Zeus Armstrong BESS, in short.
Where is Zeus Armstrong BESS?
Zeus Armstrong BESS is a 1,043 MW battery storage project in Armstrong 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 Zeus Armstrong BESS?
Groundtrace estimates construction started in the first 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 Zeus Armstrong BESS?
Armstrong BESS, LLC, as the public record names it.
Who is building Zeus Armstrong BESS?
No public record read so far names a builder for Zeus Armstrong 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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