Philadelphia
3914 Pulaski Highway, Baltimore, MD 21205Plant Summary Information
Philadelphia is ranked #9 out of 19 distillate fuel oil power plants in Maryland in terms of total annual net electricity generation.
Philadelphia is comprised of 4 generators and generated 1.0 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Philadelphia |
|---|---|
| Utility Name | Constellation Power Source Generation, LLC |
| Location | Baltimore city, MD |
| Initial Operation Date | August 1970 |
| Last Update | Dec 2025 |
| Annual Generation | 9.3 GWh |
| Annual Consumption | 174.1 k MMBtu |
| Ranked #6,425 out of 13,081 Power Plants Nationwide | |
| Ranked #167 out of 1,233 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #59 out of 226 Maryland Power Plants | |
| Ranked #9 out of 19 Maryland Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil |
| Previous Operator |
Constellation Power Source Gen (2013 to 2021) Constellation Power Source Generation, LLC (2022 to 2025) |
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Monthly Net Generation for Philadelphia
Monthly Plant Fuel Consumption for Philadelphia
Philadelphia Details
| Summary Information | |
|---|---|
| Plant Name | Philadelphia (1557) |
| Plant Address | 3914 Pulaski Highway, Baltimore, MD 21205 |
| Utility | Constellation Power Source Generation, LLC (4161) |
| Latitude, Longitude | 39.2986, -76.5636 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | August 1970 |
| Annual Generation | 9.3 GWh |
| Fuel Types | Distillate Fuel Oil |
| 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 | 01-91-000 |
| 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 | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Baltimore Gas & Electric Co (1167) MD |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator GT1 Details Operating August 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | PHILADRD4 KVCT 1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | PHILADRD4 KVCT 1 |
| Nameplate Capacity | 20.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 15.3 MW |
| Winter Capacity | 16.4 MW |
| Minimum Load | 3 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT2 Details Operating August 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | PHILADRD4 KVCT 2 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | PHILADRD4 KVCT 2 |
| Nameplate Capacity | 20.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 14.8 MW |
| Winter Capacity | 16 MW |
| Minimum Load | 3 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT3 Details Operating September 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | PHILADRD4 KVCT 3 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | PHILADRD4 KVCT 3 |
| Nameplate Capacity | 20.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 14.8 MW |
| Winter Capacity | 16 MW |
| Minimum Load | 3 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | September 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Generator GT4 Details Operating September 1970
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | PHILADRD4 KVCT 4 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | PHILADRD4 KVCT 4 |
| Nameplate Capacity | 20.7 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 14.8 MW |
| Winter Capacity | 16 MW |
| Minimum Load | 3 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | September 1970 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 1H |
| Multiple Fuels | No |
Philadelphia 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 Distillate Fuel Oil.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #157 | Georgia-Pacific Cedar Springs | Cedar Springs, GA | 468.1 GWh |
| #158 | Possum Point | Dumfries, VA | 2.5 TWh |
| #159 | Ghent | Ghent, KY | 10.2 TWh |
| #160 | Seminole (FL) | Palatka, FL | 10.0 TWh |
| #161 | Port Everglades | Ft. Lauderdale, FL | 5.0 TWh |
| #162 | Jones Street | Omaha, NE | 9.9 GWh |
| #163 | Portland (PA) | Mt. Bethel, PA | 9.8 GWh |
| #164 | Calhoun Energy Center | Eastaboga, AL | 93.4 GWh |
| #165 | Coronado | St Johns, AZ | 2.6 TWh |
| #166 | Labadie | Labadie, MO | 15.4 TWh |
| #168 | Welsh | Pittsburg, TX | 3.5 TWh |
| #169 | Permian Basin | Monahans, TX | 669.5 GWh |
| #170 | Rockingham County CT Station | Reidsville, NC | 1.8 TWh |
| #171 | Sarpy County | Bellevue, NE | 179.3 GWh |
| #172 | R S Nelson | Westlake, LA | 2.3 TWh |
| #173 | Clifty Creek | Madison, IN | 6.0 TWh |
| #174 | Tesoro Hawaii | Kapolei, HI | 154.1 GWh |
| #175 | Gordon Evans Energy Center | Colwich, KS | 313.7 GWh |
| #176 | Pfizer Groton Plant | Groton, CT | 75.4 GWh |
| #177 | Glenwood Landing | Glenwood Landing, NY | 137.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Philadelphia.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Amazon Maryland DCA1 | Sparrows Point, MD | 2.3 GWh | 7.3 mi |
| Back River Waste Water Treatment | Baltimore, MD | 594.0 MWh | 3.7 mi |
| Brandon Shores | Baltimore, MD | 3.0 TWh | 8.2 mi |
| CCBC Essex | Essex, MD | 1.7 GWh | 5.7 mi |
| CPG - Duke 5300A Holabird | Baltimore, MD | 2.4 GWh | 2 mi |
| CPG - Duke 5300B Holabird | Baltimore, MD | 1.9 GWh | 2 mi |
| CPG - Duke 5900 Holabird | Baltimore, MD | 2.1 GWh | 2 mi |
| CPG - Duke 6000 Holabird | Baltimore, MD | 2.1 GWh | 2 mi |
| Domino Sugar Baltimore | Baltimore, MD | 49.4 GWh | 2.4 mi |
| Hollins Ferry CSG | Halethorpe, MD | 2.3 GWh | 8.3 mi |
| IGS Solar I - BWI2 | Baltimore, MD | 2.3 GWh | 2.3 mi |
| IGS Solar I - BWI5 | Baltimore, MD | 2.0 GWh | 2.1 mi |
| Kelso Community Solar I | Essex, MD | 747.0 MWh | 4.6 mi |
| Kelso Community Solar II | Essex, MD | 901.0 MWh | 4.4 mi |
| MD BALTIMORE 4851 HOLABIRD AVE | Baltimore, MD | 825.0 MWh | 2.1 mi |
| THD Baltimore DC - 5830 Project Tiger | Edgemere, MD | 2.0 GWh | 6.7 mi |
| THD Baltimore DCs - 5829 Project Lion | Edgemere, MD | 6.1 GWh | 6.8 mi |
| Wheelabrator Baltimore Refuse | Baltimore, MD | 313.4 GWh | 4.2 mi |
| White CSG | Baltimore, MD | 2.9 GWh | 7.8 mi |
| White Marsh Mall | Baltimore, MD | 1.0 GWh | 7.4 mi |