Mountain Springs BESS

A 151 MW battery storage project in Cooke County, Texas. Mountain Springs 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 Mountain Springs BESS as its developer. No public record read so far names its builder.

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The record

What the public record says about Mountain Springs BESS, as of 22 Oct 2026.

Stage	Queued
Construction start	Q2 2028 estimate
Size	151 MW
Location	Cooke County, Texas (to about 10 km)
Developer	Mountain Springs 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 Cooke County

Project	Stage	Size
WILDWINDOnshore wind	Under construction	180 MW
Two Forks BESSBattery storage	Financed	310 MW
18-ALPHA BESSBattery storage	Queued	307 MW
Wildcat Creek Wind FarmOnshore wind	Operating	175 MW
Compadre SolarUtility solar	Operating	150 MW
Tyler Bluff Wind ProjectOnshore wind	Operating	126 MW

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

Questions

Mountain Springs BESS, in short.

Where is Mountain Springs BESS?

Mountain Springs BESS is a 151 MW battery storage project in Cooke 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 Mountain Springs BESS?

Groundtrace estimates construction starts in the second quarter of 2028. 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 Mountain Springs BESS?

Mountain Springs BESS, as the public record names it.

Who is building Mountain Springs BESS?

No public record read so far names a builder for Mountain Springs 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.