Tenaska Westmoreland Generating Station
446 Smithton Pike road, Smithton, PA 15479Plant Summary Information
Tenaska Westmoreland Generating Station is ranked #44 out of 2,253 natural gas power plants nationwide in terms of total annual net electricity generation.
Tenaska Westmoreland Generating Station is comprised of 3 generators and generated 1.9 TWh during the 3-month period between November 2024 to February 2025.
| Plant Name | Tenaska Westmoreland Generating Station |
|---|---|
| Utility Name | Tenaska Pennsylvania Partners, LLC |
| Location | Westmoreland County, PA |
| Initial Operation Date | December 2018 |
| Last Update | Feb 2025 |
| Annual Generation | 7.1 TWh |
| Annual Consumption | 50.5 M MMBtu |
| Ranked #125 out of 11,993 Power Plants Nationwide | |
| Ranked #44 out of 2,253 Natural Gas Power Plants Nationwide | |
| Ranked #11 out of 232 Pennsylvania Power Plants | |
| Ranked #7 out of 78 Pennsylvania Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Tenaska Westmoreland Generating Station
Tenaska Westmoreland Generating Station Details
| Summary Information | |
|---|---|
| Plant Name | Tenaska Westmoreland Generating Station (60464) |
| Plant Address | 446 Smithton Pike road, Smithton, PA 15479 |
| Utility | Tenaska Pennsylvania Partners, LLC (60249) |
| Latitude, Longitude | 40.17525, -79.69667 |
| Generation Dates on File | Dec 2018 to Feb 2025 |
| Initial Operation Date | December 2018 |
| 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 | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | RFC |
| Balancing Authority | PJM Interconnection, LLC (PJM) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | Municipality |
| Ash Impoundment | No |
| Transmission / Distribution Owner | West Penn Power Co (20387) PA |
| Grid Voltage | 525.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | Other - See pipeline notes. |
| Pipeline Name |
TEXAS EASTERN TRANSMISSION LP Other - Please explain in pipeline notes below. Other - Please explain in pipeline notes below. |
| Pipeline Notes | PLEASE ADD WILLIAMS AND EASTERN GAS TRANSMISSION & STORAGE AS OPTIONS TO SELECT FOR FUTURE REPORTS |
| Natural Gas Storage | No |
Generator CTG1 Details Operating December 2018
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | STG1 |
| Ownership | Jointly Owned |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | 1356163093 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 1356163093 |
| Nameplate Capacity | 370 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 288 MW |
| Winter Capacity | 328.5 MW |
| Minimum Load | 160 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2018 |
| 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 CTG2 Details Operating December 2018
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | STG1 |
| Ownership | Jointly Owned |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | 1356163092 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 1356163092 |
| Nameplate Capacity | 370 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 288 MW |
| Winter Capacity | 328.5 MW |
| Minimum Load | 160 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | December 2018 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| 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 STG1 Details Operating December 2018
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | STG1 |
| Ownership | Jointly Owned |
| Duct Burners | Yes |
| RTO ISO LMP Node Designation | 1356163094 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 1356163094 |
| Nameplate Capacity | 394 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 371 MW |
| Winter Capacity | 375 MW |
| Minimum Load | 90 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 2018 |
| 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 |
Tenaska Westmoreland Generating Station Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| Tenaska Pennsylvania I, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator CTG1 | 0.25% |
| Tenaska Pennsylvania Holdings, LLC | 14302 FNB Parkway, Omaha, NE 68154, Omaha, NE 68154 | Generator CTG1 | 24.75% |
| DGC Westmoreland, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator CTG1 | 50.00% |
| J-POWER Westmoreland, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator CTG1 | 25.00% |
| Tenaska Pennsylvania I, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator CTG2 | 0.25% |
| Tenaska Pennsylvania Holdings, LLC | 14302 FNB Parkway, Omaha, NE 68154, Omaha, NE 68154 | Generator CTG2 | 24.75% |
| DGC Westmoreland, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator CTG2 | 50.00% |
| J-POWER Westmoreland, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator CTG2 | 25.00% |
| Tenaska Pennsylvania I, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator STG1 | 0.25% |
| Tenaska Pennsylvania Holdings, LLC | 14302 FNB Parkway, Omaha, NE 68154, Omaha, NE 68154 | Generator STG1 | 24.75% |
| DGC Westmoreland, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator STG1 | 50.00% |
| J-POWER Westmoreland, LLC | 14302 FNB Parkway, Omaha, NE 68154 | Generator STG1 | 25.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #34 | Fairless Energy Center | Fairless Hills, PA | 7.6 TWh |
| #35 | CPV Fairview Energy Center | Johnstown, PA | 7.6 TWh |
| #36 | Odessa-Ector Power Plant | Odessa, TX | 7.6 TWh |
| #37 | Hummel Station LLC | Shamokin Dam, PA | 7.5 TWh |
| #38 | New Covert Generating Facility | Covert, MI | 7.2 TWh |
| #39 | Port Washington Generating Station | Port Washington, WI | 7.2 TWh |
| #40 | Riviera | Riviera Beach, FL | 7.1 TWh |
| #41 | Jackson Generation, LLC | Elwood, IL | 7.1 TWh |
| #42 | Belews Creek | Belews Creek, NC | 9.6 TWh |
| #43 | Turkey Point | Homestead, FL | 21.4 TWh |
| #45 | Magnolia Power Plant | Ashland, MS | 7.0 TWh |
| #46 | Big Bend | Apollo Beach, FL | 7.0 TWh |
| #47 | Jack County | Bridgeport, TX | 6.9 TWh |
| #48 | Colorado Bend II | Wharton, TX | 6.9 TWh |
| #49 | Midlothian Energy Facility | Midlothian, TX | 6.7 TWh |
| #50 | Freestone Energy Center | Fairfield, TX | 6.7 TWh |
| #51 | Waterford Power, LLC | Waterford, OH | 6.7 TWh |
| #52 | Hunterstown Power Plant | Gettysburg, PA | 6.6 TWh |
| #53 | Chouteau | Pryor, OK | 6.6 TWh |
| #54 | Manatee | Parrish, FL | 6.6 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Tenaska Westmoreland Generating Station.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Allegheny Energy Units 3 4 & 5 | Springdale, PA | 4.0 TWh | 25.8 mi |
| Allegheny No. 5 Hydro Station | Schenley, PA | 34.7 GWh | 35.1 mi |
| Brunot Island | Pittsburg, PA | 105.2 GWh | 27.1 mi |
| Clairton Works | Clairton, PA | 109.4 GWh | 13.5 mi |
| Conemaugh Hydro Plant | Saltsburg, PA | 44.5 GWh | 26.5 mi |
| ECP Uptown Campus | Pittsburgh, PA | 24.7 GWh | 23.7 mi |
| Fayette Energy Facility | Masontown, PA | 5.4 TWh | 24.8 mi |
| FirstEnergy Fort Martin Power Station | Maidsville, WV | 4.2 TWh | 34.3 mi |
| Gans | Gans, PA | 126.1 GWh | 30.5 mi |
| Hill Top Energy Center, LLC | Carmichaels, PA | 4.9 TWh | 23.2 mi |
| Hunker Solar River, LLC | Ruffs Dale, PA | 3.6 GWh | 3.9 mi |
| Lake Lynn Hydro Station | Lake Lynn, PA | 86.5 GWh | 32.6 mi |
| Longview Power Plant | Maidsville, WV | 4.9 TWh | 35.2 mi |
| Mill Run Windpower LLC | Mill Run, PA | 18.2 GWh | 24.2 mi |
| Mon Valley Works | Dravosburg, PA | 473.7 GWh | 17.2 mi |
| Pittsburgh Airport Gas Plant | Coraopolis, PA | 118.4 GWh | 35.9 mi |
| South Chestnut LLC | Farmington, PA | 95.8 GWh | 29.3 mi |
| Springdale 1 & 2 | Springdale, PA | 128.2 GWh | 25.9 mi |
| Waste Management Arden LFGTE | Washington, PA | 38.7 GWh | 29.9 mi |
| Yough Hydro Power | Confluence, PA | 38.6 GWh | 31.1 mi |