Conemaugh
1442 Power Plant Road, New Florence, PA 15944Plant Summary Information
Conemaugh is ranked #24 out of 115 coal plants nationwide in terms of total annual net electricity generation.
Conemaugh is comprised of 6 generators and generated 601.5 GWh during the 3-month period between February 2026 to May 2026.
| Plant Name | Conemaugh |
|---|---|
| Utility Name | KeyCon Operating LLC |
| Location | Indiana County, PA |
| Initial Operation Date | February 1970 |
| Last Update | May 2026 |
| Annual Generation | 4.8 TWh |
| Annual Consumption | 49.0 M MMBtu |
| Ranked #231 out of 13,081 Power Plants Nationwide | |
| Ranked #24 out of 115 Bituminous Coal Power Plants Nationwide | |
| Ranked #19 out of 250 Pennsylvania Power Plants | |
| Ranked #1 out of 5 Pennsylvania Bituminous Coal Power Plants | |
| Fuel Types | Bituminous Coal : 99.4% Natural Gas : 0.6% |
| Previous Operator |
GenOn Northeast Management Company (2013 to 2018) KeyCon Operating LLC (2019 to 2025) |
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Monthly Net Generation for Conemaugh
Monthly Plant Fuel Consumption for Conemaugh
Conemaugh Details
| Summary Information | |
|---|---|
| Plant Name | Conemaugh (3118) |
| Plant Address | 1442 Power Plant Road, New Florence, PA 15944 |
| Utility | KeyCon Operating LLC (63047) |
| Latitude, Longitude | 40.3842, -79.0611 |
| Generation Dates on File | Jan 2001 to May 2026 |
| Initial Operation Date | February 1970 |
| Annual Generation | 4.8 TWh |
| Fuel Types | Bituminous Coal : 99.4% Natural Gas : 0.6% |
| 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 | 01-45-000, 01-45-000, 06-28-000, 01-43-000, 01-42-000 |
| 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 | Conemaugh River |
| Ash Impoundment | Yes Lined Operating |
| Transmission / Distribution Owner | Pennsylvania Electric Co (14711) PA |
| Grid Voltage | 500.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | Other - See pipeline notes. |
| Pipeline Name | Other - Please explain in pipeline notes below. |
| Pipeline Notes | NG supply is only for startu and flame stability |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator A Details Standby February 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | 50771 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50771 |
| Nameplate Capacity | 3 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 2.8 MW |
| Winter Capacity | 2.8 MW |
| Minimum Load | 2.8 MW |
| Uprate/Derate Completed | No |
| Status | Standby |
|---|---|
| Synchronized To Transmission Grid | Yes |
| First Operation Date | February 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator B Details Standby February 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | 50771 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50771 |
| Nameplate Capacity | 3 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 2.8 MW |
| Winter Capacity | 2.8 MW |
| Minimum Load | 2.8 MW |
| Uprate/Derate Completed | No |
| Status | Standby |
|---|---|
| Synchronized To Transmission Grid | Yes |
| First Operation Date | February 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator C Details Standby February 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | 50771 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50771 |
| Nameplate Capacity | 3 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 2.8 MW |
| Winter Capacity | 2.8 MW |
| Minimum Load | 2.8 MW |
| Uprate/Derate Completed | No |
| Status | Standby |
|---|---|
| Synchronized To Transmission Grid | Yes |
| First Operation Date | February 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator D Details Standby February 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | 50771 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50771 |
| Nameplate Capacity | 3 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 2.8 MW |
| Winter Capacity | 2.8 MW |
| Minimum Load | 2.8 MW |
| Uprate/Derate Completed | No |
| Status | Standby |
|---|---|
| Synchronized To Transmission Grid | Yes |
| First Operation Date | February 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 1 Details Operating May 1970
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | 50769 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50769 |
| Nameplate Capacity | 975.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 850 MW |
| Winter Capacity | 850 MW |
| Minimum Load | 325 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1970 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Bituminous Coal / Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Supercritical Technology | Yes |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | BIT / NG |
|---|---|
Generator 2 Details Operating May 1971
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Jointly Owned |
| RTO ISO LMP Node Designation | 50770 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50770 |
| Nameplate Capacity | 975.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 850 MW |
| Winter Capacity | 850 MW |
| Minimum Load | 325 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1971 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Bituminous Coal / Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Supercritical Technology | Yes |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | BIT / NG |
|---|---|
Conemaugh Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| Chief Conemaugh Power LLC | 45 Eisenhower Dr, Paramus, NJ 7652 | Generator 1 | 35.11% |
| Montour LLC | 835 Hamilton St, Allentown, PA 18101 | Generator 1 | 22.22% |
| Conemaugh Power Pass-Through Holders LLC | 606 Post Road East #624, Westport, CT 6880 | Generator 1 | 16.45% |
| Conemaugh Power LLC | 19 Headquarters Plaza, Morristown, NJ 7960 | Generator 1 | 3.72% |
| Chief Conemaugh Power II, LLC | 200 Clarendon St, Boston, MA 2116 | Generator 1 | 22.50% |
| Chief Conemaugh Power LLC | 45 Eisenhower Dr, Paramus, NJ 7652 | Generator 2 | 35.11% |
| Montour LLC | 835 Hamilton St, Allentown, PA 18101 | Generator 2 | 22.22% |
| Conemaugh Power Pass-Through Holders LLC | 606 Post Road East #624, Westport, CT 6880 | Generator 2 | 16.45% |
| Conemaugh Power LLC | 19 Headquarters Plaza, Morristown, NJ 7960 | Generator 2 | 3.72% |
| Chief Conemaugh Power II, LLC | 200 Clarendon St, Boston, MA 2116 | Generator 2 | 22.50% |
| Chief Conemaugh Power LLC | 45 Eisenhower Dr, Paramus, NJ 7652 | Generator A | 35.11% |
| Montour LLC | 835 Hamilton St, Allentown, PA 18101 | Generator A | 22.22% |
| Conemaugh Power Pass-Through Holders LLC | 606 Post Road East #624, Westport, CT 6880 | Generator A | 16.45% |
| Conemaugh Power LLC | 19 Headquarters Plaza, Morristown, NJ 7960 | Generator A | 3.72% |
| Chief Conemaugh Power II, LLC | 200 Clarendon St, Boston, MA 2116 | Generator A | 22.50% |
| Chief Conemaugh Power LLC | 45 Eisenhower Dr, Paramus, NJ 7652 | Generator B | 35.11% |
| Montour LLC | 835 Hamilton St, Allentown, PA 18101 | Generator B | 22.22% |
| Conemaugh Power Pass-Through Holders LLC | 606 Post Road East #624, Westport, CT 6880 | Generator B | 16.45% |
| Conemaugh Power LLC | 19 Headquarters Plaza, Morristown, NJ 7960 | Generator B | 3.72% |
| Chief Conemaugh Power II, LLC | 200 Clarendon St, Boston, MA 2116 | Generator B | 22.50% |
| Chief Conemaugh Power LLC | 45 Eisenhower Dr, Paramus, NJ 7652 | Generator C | 35.11% |
| Montour LLC | 835 Hamilton St, Allentown, PA 18101 | Generator C | 22.22% |
| Conemaugh Power Pass-Through Holders LLC | 606 Post Road East #624, Westport, CT 6880 | Generator C | 16.45% |
| Conemaugh Power LLC | 19 Headquarters Plaza, Morristown, NJ 7960 | Generator C | 3.72% |
| Chief Conemaugh Power II, LLC | 200 Clarendon St, Boston, MA 2116 | Generator C | 22.50% |
| Chief Conemaugh Power LLC | 45 Eisenhower Dr, Paramus, NJ 7652 | Generator D | 35.11% |
| Montour LLC | 835 Hamilton St, Allentown, PA 18101 | Generator D | 22.22% |
| Conemaugh Power Pass-Through Holders LLC | 606 Post Road East #624, Westport, CT 6880 | Generator D | 16.45% |
| Conemaugh Power LLC | 19 Headquarters Plaza, Morristown, NJ 7960 | Generator D | 3.72% |
| Chief Conemaugh Power II, LLC | 200 Clarendon St, Boston, MA 2116 | Generator D | 22.50% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Bituminous Coal.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #14 | Roxboro | Semora, NC | 6.6 TWh |
| #15 | Miami Fort | North Bend, OH | 6.5 TWh |
| #16 | Hunter | Castle Dale, UT | 6.4 TWh |
| #17 | Trimble County | Bedford, KY | 8.6 TWh |
| #18 | Clifty Creek | Madison, IN | 6.0 TWh |
| #19 | FirstEnergy Fort Martin Power Station | Maidsville, WV | 5.6 TWh |
| #20 | Longview Power Plant | Maidsville, WV | 5.1 TWh |
| #21 | Kyger Creek | Cheshire, OH | 5.0 TWh |
| #22 | Mt Storm | Mount Storm, WV | 4.9 TWh |
| #23 | Crystal River | Crystal River, FL | 15.7 TWh |
| #25 | AES Petersburg | Petersburg, IN | 4.6 TWh |
| #26 | Keystone | Shelocta, PA | 4.5 TWh |
| #27 | Winyah | Georgetown, SC | 4.5 TWh |
| #28 | Merom | Sullivan, IN | 4.5 TWh |
| #29 | Marshall (NC) | Terrell, NC | 7.5 TWh |
| #30 | Huntington | Huntington, UT | 4.3 TWh |
| #31 | Mitchell (WV) | Captina, WV | 4.2 TWh |
| #32 | Cayuga | Cayuga, IN | 3.7 TWh |
| #33 | Seminole (FL) | Palatka, FL | 10.0 TWh |
| #34 | James E. Rogers Energy Complex | Cliffside, NC | 5.6 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Conemaugh.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Allegheny Ridge Wind Farm | Portage, PA | 175.5 GWh | 25.3 mi |
| Armstrong | Shelocta, PA | 1.2 TWh | 23.3 mi |
| Cambria Wind LLC | Sidman, PA | 128.2 GWh | 20.3 mi |
| Chestnut Flats Wind Farm | Altoona, PA | 90.7 GWh | 32.2 mi |
| Colver Green Energy | Colver, PA | 724.4 GWh | 18 mi |
| Conemaugh Hydro Plant | Saltsburg, PA | 43.3 GWh | 17 mi |
| CPV Fairview Energy Center | Johnstown, PA | 5.7 TWh | 11 mi |
| CPV Maple Hill Solar | Portage, PA | 167.8 GWh | 22 mi |
| Ebensburg Power | Ebensburg, PA | 307.0 GWh | 17.2 mi |
| Forward Windpower LLC | Berlin, PA | 54.8 GWh | 23.1 mi |
| Glades Pike Generation Plant | Somerset, PA | 8.4 GWh | 26.1 mi |
| Highland North Wind Farm | Sidman, PA | 163.9 GWh | 20.5 mi |
| Indiana University of Pennsylvania | Indiana, PA | 19.9 GWh | 16.7 mi |
| Keystone | Shelocta, PA | 4.5 TWh | 24.1 mi |
| North Allegheny Windpower Project | Lilly, PA | 201.3 GWh | 27.5 mi |
| Patton Wind Farm | Patton, PA | 95.8 GWh | 25.6 mi |
| Seward (PA) | New Florence, PA | 3.1 TWh | 2.1 mi |
| Somerset Windpower LLC | Ohiopyle, PA | 6.6 GWh | 28.1 mi |
| Spring Lane | Ligonier, PA | 18.5 GWh | 19.4 mi |
| Stony Creek Wind Farm LLC | Berlin, PA | 144.2 GWh | 27.6 mi |