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Exact site not public

Storage

Capacity
Capacity: sourceERCOT · Open licenseMW
In-service date
(stated)
Location
McCulloch 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

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Kind
Storage source: “Other - Battery Energy Storage”
Connects at
#76006 Bow Wood 345 kVConnection point600 MW active (2 of 2 projects).

At this site

2 records at Biggs SolarAt this siteGrouped by the same grid connection point and project name. The lead is the largest active filing. Each record keeps its own page.

Records at this site: the lead first; each plant's units follow it; every other record with its relationship to the lead.
RelationshipNameTechnologyMWStatus
Lead filing Biggs Solar Solar 400 Studied
Co-located, other technology high confidence Biggs BESS this record Storage 200 Studied

Sources ERCOT

Sources

  • ERCOTTerms of use · retrieved Nov 4, 2026

Attribution

Timeline

  • Stated In-service date stated by ERCOT.
  • 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 4, 2026

Every source and license · Attribution

View at source

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