Herbert A Wagner
1000 Brandon Shores Rd, Baltimore, MD 21226Plant Summary Information
Herbert A Wagner is ranked #3 out of 1,237 distillate fuel oil power plants nationwide in terms of total annual net electricity generation.
Herbert A Wagner is comprised of 4 generators and generated 61.5 GWh during the 3-month period between April 2025 to July 2025.
| Plant Name | Herbert A Wagner |
|---|---|
| Utility Name | H.A. Wagner LLC |
| Location | Anne Arundel County, MD |
| Initial Operation Date | February 1956 |
| Last Update | Jul 2025 |
| Annual Generation | 198.8 GWh |
| Annual Consumption | 3.2 M MMBtu |
| Ranked #2,437 out of 12,530 Power Plants Nationwide | |
| Ranked #3 out of 1,237 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #13 out of 200 Maryland Power Plants | |
| Ranked #1 out of 20 Maryland Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil : 87.5% Natural Gas : 12.5% |
| Previous Operator |
Raven Power Holdings LLC (2013 to 2015) H.A. Wagner LLC (2016 to 2024) |
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Monthly Net Generation for Herbert A Wagner
Herbert A Wagner Details
| Summary Information | |
|---|---|
| Plant Name | Herbert A Wagner (1554) |
| Plant Address | 1000 Brandon Shores Rd, Baltimore, MD 21226 |
| Utility | H.A. Wagner LLC (60422) |
| Latitude, Longitude | 39.1781, -76.5268 |
| Generation Dates on File | Jan 2001 to Jul 2025 |
| Initial Operation Date | February 1956 |
| Annual Generation | 198.8 GWh |
| Fuel Types | Distillate Fuel Oil : 87.5% Natural Gas : 12.5% |
| 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 | 00-179-000 |
| 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 | Patapsco River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Baltimore Gas & Electric Co (1167) MD |
| Grid Voltage | 230.00 kV / 115.00 kV |
| Energy Storage | No |
Generator 1 Details Operating February 1956
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 50689 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50689 |
| Nameplate Capacity | 132.8 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 126 MW |
| Winter Capacity | 126 MW |
| Minimum Load | 40 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | February 1956 |
| Planned Retirement | May 2025 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Startup 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 3 Details Operating August 1966
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 50691 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50691 |
| Nameplate Capacity | 359 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 305 MW |
| Winter Capacity | 305 MW |
| Minimum Load | 105 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 1966 |
| Planned Retirement | May 2029 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | No |
| Supercritical Technology | Yes |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator GT1 Details Operating August 1967
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 50688 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50688 |
| Nameplate Capacity | 16 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 12.9 MW |
| Winter Capacity | 12.9 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 1967 |
|---|---|
| Planned Retirement | May 2025 |
| 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 |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 4 Details Operating August 1972
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | 50692 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | 50692 |
| Nameplate Capacity | 414.7 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 397 MW |
| Winter Capacity | 397 MW |
| Minimum Load | 60 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 1972 |
|---|---|
| Planned Retirement | May 2029 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Distillate Fuel Oil |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Switch Between Oil And Natural Gas | No |
Herbert A Wagner 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 |
|---|---|---|---|
| #1 | Maalaea | Kihei, HI | 590.6 GWh |
| #2 | Keahole | Kailua Kona, HI | 350.3 GWh |
| #4 | North Pole | North Pole, AK | 533.1 GWh |
| #5 | Fore River Generating Station | North Weymouth, MA | 3.1 TWh |
| #6 | John E Amos | St Albans, WV | 8.7 TWh |
| #7 | Ladysmith | Woodford, VA | 871.7 GWh |
| #8 | Cumberland (TN) | Cumberland City, TN | 9.7 TWh |
| #9 | Astoria Energy II | Astoria, NY | 3.0 TWh |
| #10 | Port Allen (HI) | Eleele, HI | 87.2 GWh |
| #11 | Newington Energy Center | Newington, NH | 1.8 TWh |
| #12 | Kapaia Power Station | Lihue, HI | 187.4 GWh |
| #13 | Astoria Energy | New York, NY | 4.1 TWh |
| #14 | Gavin Power, LLC | Cheshire, OH | 12.8 TWh |
| #15 | Puna | Keaau, HI | 105.9 GWh |
| #16 | Campbell Industrial Park | Kapolei, HI | 56.7 GWh |
| #17 | Zeltmann | Astoria, NY | 3.3 TWh |
| #18 | Iatan | Weston, MO | 5.2 TWh |
| #19 | Bridgeport Station | Bridgeport, CT | 3.6 TWh |
| #20 | Bethlehem Power Plant | Bethlehem, PA | 6.1 TWh |
| #21 | Lake Hubbard | Sunnyvale, TX | 1.7 TWh |
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