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Battery storage · Mills County, Texas
Clapton Storage
A 209 MW battery storage project in Mills County, Texas. Clapton 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 Clapton BESS as its developer. No public record read so far names its builder.
The record
What the public record says about Clapton Storage, as of 22 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q3 2027 estimate |
| Size | 209 MW |
| Location | Mills County, Texas (to about 10 km) |
| Developer | Clapton BESS |
| 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 Mills County
| Project | Stage | Size |
|---|---|---|
| Starlight StorageBattery storage | Financed | 209 MW |
| Starlight SolarUtility solar | Financed | 131 MW |
| Cash Mills Storage CenterBattery storage | Queued | 201 MW |
| Clapton SolarUtility solar | Queued | 201 MW |
| Moss Rock StorageBattery storage | Queued | 157 MW |
| Priddy WindOnshore wind | Operating | 302 MW |
More
Questions
Clapton Storage, in short.
Where is Clapton Storage?
Clapton Storage is a 209 MW battery storage project in Mills 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 Clapton Storage?
Groundtrace estimates construction starts in the third quarter of 2027. 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 Clapton Storage?
Clapton BESS, as the public record names it.
Who is building Clapton Storage?
No public record read so far names a builder for Clapton 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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