Wolf Hollow II
8787 Wolf Hollow Court, Granbury, TX 76048Plant Summary Information
Wolf Hollow II is ranked #21 out of 861 power plants in Texas in terms of total annual net electricity generation.
Wolf Hollow II is comprised of 3 generators and generated 1.9 TWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Wolf Hollow II |
|---|---|
| Utility Name | Constellation Power, Inc |
| Location | Hood County, TX |
| Initial Operation Date | June 2017 |
| Last Update | Aug 2026 |
| Annual Generation | 5.1 TWh |
| Annual Consumption | 39.9 M MMBtu |
| Ranked #214 out of 13,301 Power Plants Nationwide | |
| Ranked #99 out of 2,218 Natural Gas Power Plants Nationwide | |
| Ranked #21 out of 861 Texas Power Plants | |
| Ranked #13 out of 314 Texas Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operator |
Exelon Power (2014 to 2021) Constellation Power, Inc (2022 to 2025) |
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Monthly Net Generation for Wolf Hollow II
Monthly Plant Fuel Consumption for Wolf Hollow II
Wolf Hollow II Details
| Summary Information | |
|---|---|
| Plant Name | Wolf Hollow II (59812) |
| Plant Address | 8787 Wolf Hollow Court, Granbury, TX 76048 |
| Utility | Constellation Power, Inc (6035) |
| Latitude, Longitude | 32.33768, -97.73461 |
| Generation Dates on File | Jun 2017 to Aug 2026 |
| Initial Operation Date | June 2017 |
| Annual Generation | 5.1 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 | 17-19-000 |
| 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 | NA |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Oncor Electric Delivery Company LLC (44372) TX |
| Grid Voltage | 345.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name |
ENERGY TRANSFER FUEL LP WORSHAM-STEED GAS STORAGE LLC |
| Natural Gas Storage | No |
Generator CGT4 Details Operating June 2017
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | BLK2 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | Yes |
| RTO ISO LMP Node Designation | WHCCS2_4 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WHCCS2_4 |
| Nameplate Capacity | 360 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 327.8 MW |
| Winter Capacity | 353.3 MW |
| Minimum Load | 113 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | June 2017 |
| 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 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator CGT5 Details Operating June 2017
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | BLK2 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | Yes |
| RTO ISO LMP Node Designation | WHCCS2_5_6 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WHCCS2_5_6 |
| Nameplate Capacity | 360 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 329.3 MW |
| Winter Capacity | 354.6 MW |
| Minimum Load | 113 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | June 2017 |
| 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 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator STG6 Details Operating June 2017
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | BLK2 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| RTO ISO LMP Node Designation | WHCCS2_5_6 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | WHCCS2_5_6 |
| Nameplate Capacity | 511.2 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 446.3 MW |
| Winter Capacity | 473.1 MW |
| Minimum Load | 60 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | June 2017 |
| 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 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Wolf Hollow II Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #89 | Guadalupe Generating Station | Marion, TX | 5.5 TWh |
| #90 | Taft Cogeneration Facility | Hahnville, LA | 5.6 TWh |
| #91 | Eagle Valley (IN) | Martinsville, IN | 5.4 TWh |
| #92 | Kendall County Generation Facility | Minooka, IL | 5.4 TWh |
| #93 | Red Hawk | Arlington, AZ | 5.4 TWh |
| #94 | Washington Energy Facility | Beverly, OH | 5.3 TWh |
| #95 | Fayette Energy Facility | Masontown, PA | 5.3 TWh |
| #96 | Santan | Gilbert, AZ | 5.2 TWh |
| #97 | TalenEnergy Montour | Washingtonville, PA | 5.2 TWh |
| #98 | Allen | Memphis, TN | 5.1 TWh |
| #100 | John S Rainey | Starr, SC | 5.1 TWh |
| #101 | Rowan | Salisbury, NC | 5.1 TWh |
| #102 | Channelview Cogeneration Plant | Channelview, TX | 5.1 TWh |
| #103 | Hamilton Liberty | Towanda, PA | 5.1 TWh |
| #104 | Doswell Energy Center | Ashland, VA | 5.1 TWh |
| #105 | Batesville Generation Facility | Batesville, MS | 5.1 TWh |
| #106 | Choctaw County | French Camp, MS | 5.1 TWh |
| #107 | Cane Run | Louisville, KY | 5.0 TWh |
| #108 | Port Everglades | Ft. Lauderdale, FL | 5.1 TWh |
| #109 | Morgan Energy Center | Decatur, AL | 5.0 TWh |
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