Alerts Sign in
Show on map
Commerce ESS — Power plant · Storage · City of San Antonio - (TX)AMAZON WEB SERVICE DATA CENTER — Large load · TX · 2.7 km awayEX WEST GREEN DATA CENTER — Large load · TX · 2.9 km awayAlamo 3 BESS 2 — Storage · TX · 100 MW · 4.7 km awaySAT2 SAT3 SAT4 — Large load · TX · 6.8 km awaySTA1 — Large load · TX · 7.6 km awaySPECIAL PROJ - SAT14 DATA CENT SHELL - BLDGS 1-3 — Large load · TX · 7.8 km awayMICROSOFT — Large load · TX · 8.8 km awayVantage TX22 — Large load · TX · 9.2 km awaySTREAM DATACENTER — Large load · TX · 9.3 km awayAMAZON DATA CENTER SH 211 — Large load · TX · 15.9 km awayUTSA TEP II — Oil · TX · 3 MW · 16.4 km awayVantage TX 12 — Large load · TX · 16.8 km awaySAT 40 DATA CENTER — Large load · TX · 18.0 km awayEl Patrimonio — Solar · TX · 152.3 MW · 24.0 km away
  • Wind & solar
  • Storage
  • Loads
  • In development
  • Under construction
  • Operating
  • Size not stated
  • 10 · 100 · 1,000 MW

Commerce ESS

Power plant · Storage

Key facts

Power plant · Storage Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2019
Net generation, 2025
-818 MWh
Grid
34 kV to City of San Antonio - (TX) (ERCO)
Location
Bexar County, Texas
Operated by
City of San Antonio - (TX)SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2019 to 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

Interested in this project?

Set an alert Book a call Join the beta

Our team gets you what you need.

Beta: private project space · data room · readiness check

Technology
Storage source: “Batteries”
Age
7 years since 2019
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Grid
Nerc region
TRE
Report year
2025
Grid voltage kv
34
Transmission owner
City of San Antonio - (TX)
Balancing authority code
ERCO
Balancing authority name
Electric Reliability Council of Texas, Inc.
Fuel burned (MMBtu), 20250
Net generation (MWh), 2025-818
Balancing authority codeERCO
Data notes (1)
  • Capacity factor, 2025 not shown: net generation -818.0 MWh is not positive (the plant consumed at least as much as it produced over the year)

Timeline

  • In service · EIA-860M

Sources

3 sources

View at source

Around this plant

Nearby

within 25 km
ProjectKindAwayMW
AMAZON WEB SERVICE DATA CENTER Built Large load 2.7 km
EX WEST GREEN DATA CENTER Built Large load 2.9 km
Alamo 3 BESS 2 Postponed Storage 4.7 km 100
SAT2 SAT3 SAT4 Built Large load 6.8 km
STA1 Built Large load 7.6 km
SPECIAL PROJ - SAT14 DATA CENT SHELL - BLDGS 1-3 Under construction Large load 7.8 km
MICROSOFT Built Large load 8.8 km
Vantage TX22 Built Large load 9.2 km
STREAM DATACENTER Built Large load 9.3 km
AMAZON DATA CENTER SH 211 Built Large load 15.9 km
UTSA TEP II Postponed Oil 16.4 km 3
Vantage TX 12 Built Large load 16.8 km
SAT 40 DATA CENTER Built Large load 18.0 km
El Patrimonio Contracted Solar 24.0 km 152.3

Sources EPA ICIS-NPDES · EIA-860M · EPA ICIS-Air · FAA OE/AAA · ERCOT