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Bexar ESS — Power plant · Storage · Bexar ESS, LLCEl Patrimonio — Solar · TX · 152.3 MW · 6.2 km awayPadua 3 — Storage · TX · 200 MW · 14.0 km awayAlamo City ESS — Storage · TX · 128.2 MW · 15.6 km awayRush ESS — Storage · TX · 201.3 MW · 16.0 km awayAlamo 3 BESS 2 — Storage · TX · 100 MW · 20.0 km away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2026
Grid
138 kV to City of San Antonio - (TX) (ERCO)
Location
Bexar County, Texas
Operated by
Bexar ESS, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Storage source: “Batteries”
Age
0 years since 2026
All 2 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
138
Transmission owner
City of San Antonio - (TX)
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Balancing authority codeERCO

Timeline

  • In service · EIA-860M

Sources

3 sources

View at source

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
El Patrimonio Contracted Solar 6.2 km 152.3
Padua 3 Under construction Storage 14.0 km 200
Alamo City ESS Contracted Storage 15.6 km 128.2
Rush ESS Studied Storage 16.0 km 201.3
Alamo 3 BESS 2 Postponed Storage 20.0 km 100

Sources ERCOT · EIA-860M

Sources

Attribution