Guadalupe Generating Station

5740 Weil Road, Marion, TX 78124

Plant Summary Information

Guadalupe Generating Station is ranked #45 out of 2,253 natural gas power plants nationwide in terms of total annual net electricity generation.

Guadalupe Generating Station is comprised of 6 generators and generated 2.1 TWh during the 3-month period between May 2024 to August 2024.

Plant Name	Guadalupe Generating Station
Utility Name	Guadalupe Power Partners LP
Location	Guadalupe County, TX
Initial Operation Date	October 2000
Last Update	Aug 2024
Annual Generation	7.1 TWh
Annual Consumption	55.5 M MMBtu
Ranked #127 out of 11,835 Power Plants Nationwide
Ranked #45 out of 2,253 Natural Gas Power Plants Nationwide
Ranked #13 out of 749 Texas Power Plants
Ranked #8 out of 304 Texas Natural Gas Power Plants
Fuel Types	Natural Gas

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Monthly Net Generation for Guadalupe Generating Station

Guadalupe Generating Station Details

Summary Information
Plant Name	Guadalupe Generating Station (55153)
Plant Address	5740 Weil Road, Marion, TX 78124
Utility	Guadalupe Power Partners LP (57045)
Latitude, Longitude	29.6244, -98.1419
Generation Dates on File	Jan 2001 to Aug 2024
Initial Operation Date	October 2000
Annual Generation	7.1 TWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	Yes
FERC Exempt Wholesale Generator Docket Number	98-100-000

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	TRE
Balancing Authority	Electric Reliability Council of Texas, Inc. (ERCO)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Lake Dunlap
Ash Impoundment	No
Transmission / Distribution Owner	Lower Colorado River Authority (11269)
Grid Voltage	345.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	DCP MIDSTREAM LP ENERGY TRANSFER FUEL LP ENTERPRISE TEXAS PIPELINE
Natural Gas Storage	No

* Data obtained from the 2023 EIA 860 Report

Generator CTG1 Details Operating October 2000

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	STG1
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
RTO ISO LMP Node Designation	GUADGCC1
RTO ISO Location Designation For Reporting Wholesale Sales Data	GUADGCC1
Nameplate Capacity	171.1 MW
Nameplate Power Factor	0.85
Summer Capacity	153 MW
Winter Capacity	161 MW
Minimum Load	100 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 2000
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator CTG2 Details Operating October 2000

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	STG1
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
RTO ISO LMP Node Designation	GUADGCC1
RTO ISO Location Designation For Reporting Wholesale Sales Data	GUADGCC1
Nameplate Capacity	171.1 MW
Nameplate Power Factor	0.85
Summer Capacity	153 MW
Winter Capacity	161 MW
Minimum Load	100 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 2000
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator STG1 Details Operating October 2000

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	STG1
Ownership	Single Owner
Duct Burners	Yes
RTO ISO LMP Node Designation	GUADGCC1
RTO ISO Location Designation For Reporting Wholesale Sales Data	GUADGCC1
Nameplate Capacity	201.9 MW
Nameplate Power Factor	0.85
Summer Capacity	196 MW
Winter Capacity	200 MW
Minimum Load	138.5 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 2000
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator STG2 Details Operating October 2000

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	STG2
Ownership	Single Owner
Duct Burners	Yes
RTO ISO LMP Node Designation	GUADGCC2
RTO ISO Location Designation For Reporting Wholesale Sales Data	GUADGCC2
Nameplate Capacity	201.9 MW
Nameplate Power Factor	0.85
Summer Capacity	197 MW
Winter Capacity	200 MW
Minimum Load	138.8 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	October 2000
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator CTG3 Details Operating December 2000

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	STG2
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
RTO ISO LMP Node Designation	GUADGCC2
RTO ISO Location Designation For Reporting Wholesale Sales Data	GUADGCC2
Nameplate Capacity	171.1 MW
Nameplate Power Factor	0.85
Summer Capacity	153 MW
Winter Capacity	160 MW
Minimum Load	100 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	December 2000
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Generator CTG4 Details Operating December 2000

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	STG2
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
RTO ISO LMP Node Designation	GUADGCC2
RTO ISO Location Designation For Reporting Wholesale Sales Data	GUADGCC2
Nameplate Capacity	171.1 MW
Nameplate Power Factor	0.85
Summer Capacity	153 MW
Winter Capacity	160 MW
Minimum Load	100 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	December 2000
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Guadalupe Generating Station Plant Owners

Owner Name	Address	Generator	Ownership
Guadalupe Peaking Energy Center, LLC	5740 Weil Rd, Marion, TX 78124	Generator CTGP1	100.00%
Guadalupe Peaking Energy Center, LLC	5740 Weil Rd, Marion, TX 78124	Generator CTGP2	100.00%

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
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#36	Blue Water Energy Center	East China, MI	7.4 TWh
#37	New Covert Generating Facility	Covert, MI	7.4 TWh
#38	Odessa-Ector Power Plant	Odessa, TX	7.3 TWh
#39	Big Bend	Apollo Beach, FL	7.7 TWh
#40	Wolf Hollow II	Granbury, TX	7.2 TWh
#41	Colorado Bend II	Wharton, TX	7.2 TWh
#42	Martin	Indiantown, FL	7.2 TWh
#43	Freestone Energy Center	Fairfield, TX	7.2 TWh
#44	Panda Temple Power Station	Temple, TX	7.1 TWh
#46	Jackson Generation, LLC	Elwood, IL	7.1 TWh
#47	Turkey Point	Homestead, FL	21.3 TWh
#48	Victor J Daniel Jr	Escatawpa, MS	8.6 TWh
#49	Manatee	Parrish, FL	7.0 TWh
#50	CPV Fairview Energy Center	Johnstown, PA	7.0 TWh
#51	Chuck Lenzie Generating Station	Apex, NV	6.9 TWh
#52	Chouteau	Pryor, OK	6.9 TWh
#53	Jack County	Bridgeport, TX	6.8 TWh
#54	Tenaska Westmoreland Generating Station	Smithton, PA	6.8 TWh
#55	Oregon Clean Energy Center	Oregon, OH	6.6 TWh

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Dunlap TP 1	New Brannfels, TX	698.0 MWh	5.9 mi
FELPS 1 - Calaveras	Floresville, TX	2.1 GWh	28.7 mi
FELPS 2 - Calaveras	Floresville, TX	2.1 GWh	28.6 mi
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HEB_CPSSADC	San Antonio, TX	1.2 GWh	19.4 mi
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J K Spruce	San Antonio, TX	6.1 TWh	24.2 mi
Mesquite Creek LFGTE Project	New Braunfels, TX	21.4 GWh	10.6 mi
Niagara Bottling - Seguin	Seguin, TX	8.1 GWh	10.2 mi
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O W Sommers	San Antonio, TX	1.9 TWh	24.5 mi
OCI Alamo 2, LLC	Converse, TX	9.5 GWh	15.7 mi
OCI Alamo 3 LLC	San Antonio, TX	10.3 GWh	13.7 mi
OCI Alamo 4, LLC	Brackettville, TX	78.9 GWh	13.8 mi
Rio Nogales Power Project	Seguin, TX	5.0 TWh	10.4 mi
V H Braunig	Elmendorf, TX	1.6 TWh	29.2 mi