18 EIA-registered power plants in Harford County, MD totalling 1.1 GW of nameplate capacity, ranked and mapped inside PJM.
18 matching plants·ranked by nameplate capacity
| Rank | Plant | Capacity | ||||
|---|---|---|---|---|---|---|
| 1 | ConowingoConstellation Power, IncDetailed profile | 530.8 MW | Conventional Hydroelectric | Constellation Power, Inc | Harford County | |
| 2 | PerrymanConstellation Power Source Generation, LLCDetailed profile | 492.3 MW | Petroleum Liquids, Natural Gas Fired Combustion Turbine | Constellation Power Source Generation, LLC | Harford County | |
| 3 | Fairview FarmsMadison Energy Investments LLC | 30 MW | Solar Photovoltaic | Madison Energy Investments LLC | Harford County | |
| 4 | APG Combined Heat and Power PlantUS Dept of Army, Garrison, APG | 7.9 MW | Natural Gas Fired Combustion Turbine | US Dept of Army, Garrison, APG | Harford County | |
| 5 | APG New ChesapeakeOnyx Asset Services Group | 2.3 MW | Solar Photovoltaic | Onyx Asset Services Group | Harford County | |
| 6 | Archdiocese of Baltimore JLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 7 | Archdiocese of Baltimore LLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 8 | Baltimore City BLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 9 | Baltimore City DLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 10 | Baltimore City FLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 11 | Baltimore City GLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 12 | City of Havre De Grace CLuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 13 | Sod Run WTP ALuminace Solar MC, LLC | 2 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 14 | Macy's MD Joppa Solar ProjectNorthstar Macy's Maryland 2015, LLC | 1.8 MW | Solar Photovoltaic | Northstar Macy's Maryland 2015, LLC | Harford County | |
| 15 | APG Old BaysideOnyx Asset Services Group | 1.7 MW | Solar Photovoltaic | Onyx Asset Services Group | Harford County | |
| 16 | The Clorox CompanyTesla Inc. | 1.6 MW | Solar Photovoltaic | Tesla Inc. | Harford County | |
| 17 | Havre de Grace II - E at PerrymanLuminace Solar MC, LLC | 1.4 MW | Solar Photovoltaic | Luminace Solar MC, LLC | Harford County | |
| 18 | McCormick & Co. Inc. at BelcampLuminace Solar Maryland, LLC | 1.4 MW | Solar Photovoltaic | Luminace Solar Maryland, LLC | Harford County |
County assignment and capacity come from the EIA generator inventory. Capacity is nameplate capacity, not seasonal capability or available operating capacity. A plant can include multiple generators and technologies.