Harford County, Maryland has 18 power plants totaling 1,087 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| Conowingo | Darlington | Hydroelectric | 531 MW | Constellation Power, Inc |
| Perryman | Harford County | Natural Gas | 492 MW | Constellation Power Source Generation, Llc |
| Fairview Farms | Bel Air | Solar | 30.0 MW | Madison Energy Investments Llc |
| Apg Combined Heat And Power Plant | Edgewood | Natural Gas | 7.9 MW | Us Dept Of Army, Garrison, Apg |
| Apg New Chesapeake | Aberdeen | Solar | 2.3 MW | Onyx Asset Services Group |
| Archdiocese Of Baltimore J | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Archdiocese Of Baltimore L | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Baltimore City B | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Baltimore City D | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Baltimore City F | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Baltimore City G | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| City Of Havre De Grace C | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Sod Run Wtp A | Perryman | Solar | 2.0 MW | Luminace Solar Mc, Llc |
| Macy's Md Joppa Solar Project | Joppa | Solar | 1.8 MW | Northstar Macy's Maryland 2015, Llc |
| Apg Old Bayside | Aberdeen | Solar | 1.7 MW | Onyx Asset Services Group |
| The Clorox Company | Aberdeen | Solar | 1.6 MW | Tesla Inc. |
| Mccormick & Co. Inc. At Belcamp | Belcamp | Solar | 1.4 MW | Luminace Solar Maryland, Llc |
| Havre De Grace Ii - E At Perryman | Perryman | Solar | 1.4 MW | Luminace Solar Mc, Llc |
Harford County, Maryland has 18 power plants totaling 1,087 MW of nameplate capacity. Hydroelectric is the dominant fuel source at 49% of installed capacity, followed by Natural Gas (46%) and Solar (5%). The largest facility is Conowingo at 530 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in Harford County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.