All industries › Battery storage › Texas › Hecate Grid East Valley Storage
Battery storage · Cameron County, Texas
Hecate Grid East Valley Storage
A 255 MW battery storage project in Cameron County, Texas. Hecate Grid East Valley 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 Hecate Grid East Valley Storage LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Hecate Grid East Valley Storage, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q4 2026 estimate |
| Size | 255 MW |
| Location | Cameron County, Texas (to about 10 km) |
| Developer | Hecate Grid East Valley Storage LLC |
| Grid operator | — |
| 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.
- Entered the public record for the first time.
Who was named on it, and when, is in the app.
Also developed by Hecate Grid East Valley Storage LLC
| Project | Stage | Size |
|---|---|---|
| Eval StorageBattery storage · Cameron County, Texas | Financed | 252 MW |
Also in Cameron County
| Project | Stage | Size |
|---|---|---|
| Arroyo StorageBattery storage | Under construction | 184 MW |
| Arroyo SolarUtility solar | Under construction | 100 MW |
| Harlingen #1 BESS 1Battery storage | Under construction | 10 MW |
| Mesquite Clean Energy Center (BESS)Battery storage | Under construction | 10 MW |
| Eval StorageBattery storage | Financed | 252 MW |
| Resaca Oasis StorageBattery storage | Financed | 201 MW |
More
Questions
Hecate Grid East Valley Storage, in short.
Where is Hecate Grid East Valley Storage?
Hecate Grid East Valley Storage is a 255 MW battery storage project in Cameron County, Texas. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Hecate Grid East Valley Storage?
Groundtrace estimates construction starts in the fourth 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 Hecate Grid East Valley Storage?
Hecate Grid East Valley Storage LLC, as the public record names it.
Who is building Hecate Grid East Valley Storage?
No public record read so far names a builder for Hecate Grid East Valley 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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