730.2 MW Natural Gas operating in Nueces, TX — Electric Reliability Council of Texas, Inc.
730.2 MW
Nameplate Capacity
3
Generators
units
Natural Gas Fired Combined Cycle
Technology
1972
Operating Since
Coordinates
27.8194, -97.4192
County
Nueces, TX
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | City of San Antonio - (TX) | — | — |
| Owner(s) | City of San Antonio - (TX) | — | — |
| Status | Operating | — | — |
Nueces Bay is a 730.2 MW natural gas-fired combined cycle power plant located in Nueces County, Texas. The plant began operating in 1972 and consists of three generators. It is owned and operated by the City of San Antonio. Nueces Bay operates within the Electric Reliability Council of Texas (ERCOT) balancing authority and the TRE NERC region.
In the most recent year of reported generation, Nueces Bay produced 1,821,343 MWh of electricity, achieving a capacity factor of 28.4%. The plant ranks as the 48th largest in Texas out of 144 facilities, and 286th nationally out of 945. Recent news coverage of Nueces Bay has focused on deals, regulatory matters, and industry news.
Generated from EIA, GEM, and public data sources
NERC Region
TRE
Balancing Authority
Electric Reliability Council of Texas, Inc.
Grid Voltage
138 kV
Regulatory Status
RE
Entity Type
Municipal
Sector
Electric Utility
159.2K MWh
Latest Month
1.8M MWh
Annual Generation
28.4%
Capacity Factor
No financial data available for this plant.
Point of Interconnection
Nearest Substation
Nueces Bay Substation · 138 kV
Substation Distance
0 km
Operator
American Electric Power
Coord Source
OSM spatial
Market Position
ISO/RTO Market
ERCOT
LMP Node
NUE_NUECESG7
Pricing Hub
HB_SOUTH
Secondary Zone
LZ_SOUTH
Location Type
Resource Node
Node Source
Curated node match
Last updated 2026-03-26
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