South Tripoint BESS

A 204 MW battery storage project in Fayette County, Texas. South Tripoint BESS has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. Public records name South Triangle Energy, LLC as its developer. No public record read so far names its builder.

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The record

What the public record says about South Tripoint BESS, as of 22 Oct 2026.

Stage	Queued
Construction start	Q2 2029 estimate
Size	204 MW
Location	Fayette County, Texas (to about 10 km)
Developer	South Triangle Energy, 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 Fayette County

Project	Stage	Size
Staccato BESSBattery storage	Under construction	202 MW
Monument Hill SolarUtility solar	Financed	200 MW
Lightcycle Energy StorageBattery storage	Queued	410 MW
7V SolarUtility solar	Operating	241 MW
7V Solar RanchUtility solar	Operating	240 MW

Battery storage in Texas Every industry in Texas ERCOT queue How to tell a project is about to break ground

Questions

South Tripoint BESS, in short.

Where is South Tripoint BESS?

South Tripoint BESS is a 204 MW battery storage project in Fayette 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 South Tripoint BESS?

Groundtrace estimates construction starts in the second quarter of 2029. 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 South Tripoint BESS?

South Triangle Energy, LLC, as the public record names it.

Who is building South Tripoint BESS?

No public record read so far names a builder for South Tripoint 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.