All industries › Utility solar › Texas › Dovetail Solar 1
Utility solar · Jack County, Texas
Dovetail Solar 1
A 666 MW utility solar project in Jack County, Texas. Dovetail Solar 1 has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. Public records name Hecate Energy Dovetail Solar 1 LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Dovetail Solar 1, as of 22 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q2 2026 estimate |
| Size | 666 MW |
| Location | Jack County, Texas (to about 10 km) |
| Developer | Hecate Energy Dovetail Solar 1 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 Jack County
| Project | Stage | Size |
|---|---|---|
| Pinnington StorageBattery storage | Under construction | 503 MW |
| Possum Kingdom SolarUtility solar | Under construction | 262 MW |
| Possum Kingdom BESSBattery storage | Under construction | 201 MW |
| O'Bannion Energy StorageBattery storage | Financed | 306 MW |
| Fortuna WindOnshore wind | Financed | 295 MW |
| Dovetail Solar 2Utility solar | Queued | 666 MW |
More
Questions
Dovetail Solar 1, in short.
Where is Dovetail Solar 1?
Dovetail Solar 1 is a 666 MW utility solar project in Jack 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 Dovetail Solar 1?
Groundtrace estimates construction starts in the second 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 Dovetail Solar 1?
Hecate Energy Dovetail Solar 1 LLC, as the public record names it.
Who is building Dovetail Solar 1?
No public record read so far names a builder for Dovetail Solar 1. 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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