All industries › Utility solar › Texas › SP TX-12B Phase III
Utility solar · Upton County, Texas
SP TX-12B Phase III
A 40 MW utility solar project in Upton County, Texas. SP TX-12B Phase III has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. Public records name ConEd Development as its developer. No public record read so far names its builder.
The record
What the public record says about SP TX-12B Phase III, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Not dated or estimated yet |
| Size | 40 MW |
| Location | Upton County, Texas (to about 10 km) |
| Developer | ConEd Development |
| 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 Upton County
| Project | Stage | Size |
|---|---|---|
| McCamey's Castle BatteryBattery storage | Under construction | 410 MW |
| Grandfalls SolarUtility solar | Under construction | 176 MW |
| Grandfalls Storage SLFBattery storage | Under construction | 176 MW |
| King Mountain SolarUtility solar | Under construction | 175 MW |
| Tres Rios Ranch SolarUtility solar | Financed | 508 MW |
| Tres Rios Ranch BESSBattery storage | Financed | 290 MW |
More
Questions
SP TX-12B Phase III, in short.
Where is SP TX-12B Phase III?
SP TX-12B Phase III is a 40 MW utility solar project in Upton 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 SP TX-12B Phase III?
No record dates the construction start yet, and Groundtrace has not estimated one.
Who is developing SP TX-12B Phase III?
ConEd Development, as the public record names it.
Who is building SP TX-12B Phase III?
No public record read so far names a builder for SP TX-12B Phase III. 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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