Guadalupe Generating Station
5740 Weil Road, Marion, TX 78124Plant Summary Information
Guadalupe Generating Station is ranked #16 out of 769 power plants in Texas in terms of total annual net electricity generation.
Guadalupe Generating Station is comprised of 6 generators and generated 1.5 TWh during the 3-month period between December 2024 to March 2025.
| Plant Name | Guadalupe Generating Station |
|---|---|
| Utility Name | Guadalupe Power Partners LP |
| Location | Guadalupe County, TX |
| Initial Operation Date | October 2000 |
| Last Update | Mar 2025 |
| Annual Generation | 6.3 TWh |
| Annual Consumption | 48.3 M MMBtu |
| Ranked #157 out of 11,623 Power Plants Nationwide | |
| Ranked #61 out of 2,187 Natural Gas Power Plants Nationwide | |
| Ranked #16 out of 769 Texas Power Plants | |
| Ranked #10 out of 298 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 Mar 2025 |
| Initial Operation Date | October 2000 |
| Annual Generation | 6.3 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 |
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 |
|---|---|---|---|
| #51 | Freestone Energy Center | Fairfield, TX | 6.6 TWh |
| #52 | Cape Canaveral | Cocoa, FL | 6.5 TWh |
| #53 | Midlothian Energy Facility | Midlothian, TX | 6.5 TWh |
| #54 | Marcus Hook Energy LP | Marcus Hook, PA | 6.5 TWh |
| #55 | Clean Energy Future-Lordstown, LLC | Lordstown, OH | 6.4 TWh |
| #56 | Montgomery County | Willis, TX | 6.4 TWh |
| #57 | Waterford Power, LLC | Waterford, OH | 6.4 TWh |
| #58 | Manatee | Parrish, FL | 6.4 TWh |
| #59 | CPV Three Rivers Energy Center | Morris, IL | 6.3 TWh |
| #60 | Dania Beach 7 | Ft. Lauderdale, FL | 6.3 TWh |
| #62 | Allen | Memphis, TN | 6.3 TWh |
| #63 | Hamilton Patriot Generation Plant | Montgomery, PA | 6.3 TWh |
| #64 | Indeck Niles Energy Center | Niles, MI | 6.2 TWh |
| #65 | Port Everglades | Ft. Lauderdale, FL | 6.2 TWh |
| #66 | P L Bartow | St. Petersburg, FL | 6.2 TWh |
| #67 | Sithe Independence Station | Oswego, NY | 6.2 TWh |
| #68 | Wolf Hollow II | Granbury, TX | 6.2 TWh |
| #69 | Chouteau | Pryor, OK | 6.2 TWh |
| #70 | Hunterstown Power Plant | Gettysburg, PA | 6.2 TWh |
| #71 | Hickory Run Energy Station | New Castle, PA | 6.1 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Guadalupe Generating Station.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Arthur Von Rosenberg | Elmendorf, TX | 2.9 TWh | 29.3 mi |
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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 |
| Hays Energy Project | San Marcos, TX | 5.3 TWh | 14.2 mi |
| HEB_CPSSADC | San Antonio, TX | 1.2 GWh | 19.4 mi |
| IKEA Live Oak Rooftop PV System | Live Oak, TX | 2.1 GWh | 11.9 mi |
| J K Spruce | San Antonio, TX | 6.0 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 |
| 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 |
| OCI Alamo Solar I Hybrid | San Antonio, TX | 88.3 GWh | 30.4 mi |
| Rio Nogales Power Project | Seguin, TX | 5.2 TWh | 10.4 mi |
| SunE CPS2 LLC | San Antonio, TX | 9.7 GWh | 31 mi |
| V H Braunig | Elmendorf, TX | 2.3 TWh | 29.2 mi |