Query
Rio Nogales Power Project
Type
Entity Briefing
Entity
Rio Nogales Power Project
Generated
2026-10-17T15:28:19.369Z

Briefing on Rio Nogales Power Project

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
940 MW
Capacity
Operating
Current status
2002
Operating since
4
Generators
50.4%
Capacity factor
4145 GWh
Annual generation
Briefing/plantOperating

Rio Nogales Power Project is a 940 MW Natural Gas Fired Combined Cycle asset in ERCOT (Texas), currently Operating.

Rio Nogales Power Project is reported in Texas since 2002 under City of San Antonio - (TX). Available operating and financial measures include 50.4% capacity factor and 4145 GWh annual generation; $965/kW reported CapEx.

Location
Guadalupe, Texas
Technology
Natural Gas Fired Combined Cycle
Owner / parent
City of San Antonio - (TX)
Operator
City of San Antonio - (TX)
Grid
ERCOT (Texas)
Plant ID
55137

What stands out

1

Rio Nogales Power Project is a 940 MW Natural Gas Fired Combined Cycle asset in Texas with status Operating.

2

Latest annual operating measures report 50.4% capacity factor and 4145 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

4

Latest linked story: “CPS finishes Rio Nogales acquisition” (Seguin Gazette, 2012-04-11).

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#27 of 325
National rank
#190 of 2,025

Why it matters

For this asset in ERCOT (Texas), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.