Ennis Power Company LLC
4001 West Ennis Avenue, Ennis, TX 75119Plant Summary Information
Ennis Power Company LLC is ranked #67 out of 313 natural gas power plants in Texas in terms of total annual net electricity generation.
Ennis Power Company LLC is comprised of 2 generators and generated 392.7 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Ennis Power Company LLC |
|---|---|
| Utility Name | Ennis Power Company LLC |
| Location | Ellis County, TX |
| Initial Operation Date | May 2002 |
| Last Update | Dec 2025 |
| Annual Generation | 1.6 TWh |
| Annual Consumption | 12.0 M MMBtu |
| Ranked #579 out of 13,081 Power Plants Nationwide | |
| Ranked #364 out of 2,206 Natural Gas Power Plants Nationwide | |
| Ranked #88 out of 852 Texas Power Plants | |
| Ranked #67 out of 313 Texas Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Ennis Power Company LLC
Monthly Plant Fuel Consumption for Ennis Power Company LLC
Ennis Power Company LLC Details
| Summary Information | |
|---|---|
| Plant Name | Ennis Power Company LLC (55223) |
| Plant Address | 4001 West Ennis Avenue, Ennis, TX 75119 |
| Utility | Ennis Power Company LLC (5761) |
| Latitude, Longitude | 32.32, -96.675 |
| Generation Dates on File | Dec 2001 to Dec 2025 |
| Initial Operation Date | May 2002 |
| Annual Generation | 1.6 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 | 99-108-000 |
| 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 | City of Ennis WWT |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Oncor Electric Delivery Company LLC (44372) TX |
| Grid Voltage | 138.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | ATMOS ENERGY CORPORATION |
| Pipeline Name |
ENTERPRISE TEXAS PIPELINE ENERGY TRANSFER FUEL LP |
| Natural Gas Storage | No |
Generator GT1 Details Operating May 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 285 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 245.1 MW |
| Winter Capacity | 267.9 MW |
| Minimum Load | 190 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | May 2002 |
| 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 ST1 Details Operating May 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | CC1 |
| Ownership | Single Owner |
| Duct Burners | No |
| Nameplate Capacity | 133 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 114.4 MW |
| Winter Capacity | 125 MW |
| Minimum Load | 80 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | May 2002 |
| 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 |
Ennis Power Company LLC Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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