Wolf Hollow II
8787 Wolf Hollow Court, Granbury, TX 76048Plant Summary Information
Wolf Hollow II is ranked #18 out of 799 power plants in Texas in terms of total annual net electricity generation.
Wolf Hollow II is comprised of 3 generators and generated 1.5 TWh during the 3-month period between March 2025 to June 2025.
| Plant Name | Wolf Hollow II |
|---|---|
| Utility Name | Constellation Power, Inc |
| Location | Hood County, TX |
| Initial Operation Date | June 2017 |
| Last Update | Jun 2025 |
| Annual Generation | 6.1 TWh |
| Annual Consumption | 46.9 M MMBtu |
| Ranked #165 out of 12,327 Power Plants Nationwide | |
| Ranked #65 out of 2,221 Natural Gas Power Plants Nationwide | |
| Ranked #18 out of 799 Texas Power Plants | |
| Ranked #11 out of 312 Texas Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operator |
Exelon Power (2014 to 2021) Constellation Power, Inc (2022 to 2024) |
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Monthly Net Generation 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 Jun 2025 |
| Initial Operation Date | June 2017 |
| Annual Generation | 6.1 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 |
|---|---|---|---|
| #55 | Midlothian Energy Facility | Midlothian, TX | 6.5 TWh |
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| #57 | Colorado Bend II | Wharton, TX | 6.5 TWh |
| #58 | Clean Energy Future-Lordstown, LLC | Lordstown, OH | 6.4 TWh |
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| #61 | CPV Three Rivers Energy Center | Morris, IL | 6.3 TWh |
| #62 | Port Everglades | Ft. Lauderdale, FL | 6.2 TWh |
| #63 | Marcus Hook Energy LP | Marcus Hook, PA | 6.1 TWh |
| #64 | P L Bartow | St. Petersburg, FL | 6.1 TWh |
| #66 | Hunterstown Power Plant | Gettysburg, PA | 6.1 TWh |
| #67 | Bethlehem Power Plant | Bethlehem, PA | 6.1 TWh |
| #68 | Guadalupe Generating Station | Marion, TX | 6.1 TWh |
| #69 | Manatee | Parrish, FL | 6.1 TWh |
| #70 | Hickory Run Energy Station | New Castle, PA | 6.1 TWh |
| #71 | Santan | Gilbert, AZ | 6.0 TWh |
| #72 | Oregon Clean Energy Center | Oregon, OH | 5.9 TWh |
| #73 | St. Charles Power Station (LA) | La Place, LA | 5.8 TWh |
| #74 | Lake Road Generating Plant | Dayville, CT | 5.8 TWh |
| #75 | Polk | Mulberry, FL | 5.7 TWh |
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