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Big Five Storage

Storage

No longer listedNo longer listedNo longer listed in any register since .

Capacity
Capacity: sourceERCOT · Open licenseMW
In-service date
(stated)
Location
Hidalgo County, Texas (exact site not stated)EstimateEstimated from the county centroid. The source names the county, not the site. Source: ERCOT. How we estimate →

Details

Who’s behind it

Developer
TX BESS 3 LLC

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Kind
Storage source: “Other - Battery Energy Storage”
Connects at
Tap 138kV (5784) Redgtss - (8380) NedinaConnection point102.2 MW active (1 of 1 projects).

Timeline

  • Stated In-service date stated by ERCOT.
  • No longer in ERCOT's report (reason not stated).
  • Observed as studied in ERCOT (source status: “Active”).

“Stated” dates are the source’s plan, not a commitment.

About these dates

Status and dates as the source last listed them. Later changes follow as we see them.

Sources

1 source

Sources ERCOT

Sources

  • ERCOTOpen license · retrieved Nov 2, 2026

Every source and license · Attribution

View at source

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