501 ExxonMobil Oil Joliet Refinery ExxonMobil Oil Corp 36.9 MW Other Gases ExxonMobil Oil Corp Will County 502 York County Resource Recovery York County Solid W & R Auth - (PA) 36.5 MW Municipal Solid Waste York County Solid W & R Auth - (PA) York County 503 Piqua Power Plant City of Piqua - (OH) 36.3 MW Petroleum Liquids City of Piqua - (OH) Miami County 504 International Paper Franklin Mill GFC - Franklin 36.1 MW Wood/Wood Waste Biomass GFC - Franklin Isle of Wight County 505 Grand Ridge Battery Projects Invenergy Services LLC Detailed profile 36 MW Batteries Invenergy Services LLC LaSalle County 506 Titus Titus Power, LLC 36 MW Petroleum Liquids Titus Power, LLC Berks County 507 Westwood Generation LLC Rausch Creek Generation, LLC 36 MW Conventional Steam Coal Rausch Creek Generation, LLC Schuylkill County 508 Lancaster County Resource Recovery Covanta Lancaster Inc 35.7 MW Municipal Solid Waste Covanta Lancaster Inc Lancaster County 509 Camden Resource Recovery Facility Covanta Camden Energy Recovery Center 35 MW Municipal Solid Waste Covanta Camden Energy Recovery Center Camden County 510 Potter Solar Potter Solar, LLC 35 MW Solar Photovoltaic Potter Solar, LLC Potter County 511 Casselman Wind Power Project Avangrid Power LLC 34.5 MW Onshore Wind Turbine Avangrid Power LLC Somerset County 512 O H Hutchings Kimura Power LLC 32.6 MW Natural Gas Fired Combustion Turbine Kimura Power LLC Montgomery County 513 Princeton University Cogeneration Trustees of Princeton University 32.1 MW Solar Photovoltaic, Natural Gas Fired Combustion Turbine Trustees of Princeton University Mercer County 514 Reworld Plymouth LLC Reworld Waste LLC 32.1 MW Municipal Solid Waste Reworld Waste LLC Montgomery County 515 Bowling Green Peaking American Mun Power-Ohio, Inc 32 MW Natural Gas Fired Combustion Turbine American Mun Power-Ohio, Inc Wood County 516 Caden Energix Hickory LLC Caden Energix Hickory LLC 32 MW Solar Photovoltaic Caden Energix Hickory LLC Chesapeake City County 517 Hamilton Peaking American Mun Power-Ohio, Inc 32 MW Natural Gas Fired Combustion Turbine American Mun Power-Ohio, Inc Butler County 518 West 41st Street City of Cleveland - (OH) 32 MW Natural Gas Fired Combustion Turbine City of Cleveland - (OH) Cuyahoga County 519 Beech Ridge Energy Storage Invenergy Services LLC Detailed profile 31.5 MW Batteries Invenergy Services LLC Greenbrier County 520 Caden Energix Endless Caverns, LLC Caden Energix Endless Caverns, LLC 31.4 MW Solar Photovoltaic Caden Energix Endless Caverns, LLC Rockingham County 521 Easton Easton Utilities Comm 31.1 MW Petroleum Liquids Easton Utilities Comm Talbot County 522 Clairton Works United States Steel- Clairton 31 MW Other Gases United States Steel- Clairton Allegheny County 523 Fair Wind Fair Wind Power Partners, LLC 30 MW Onshore Wind Turbine Fair Wind Power Partners, LLC Garrett County 524 Fairview Farms Madison Energy Investments LLC 30 MW Solar Photovoltaic Madison Energy Investments LLC Harford County 525 Meyersdale Windpower, LLC Sequitur Renewables, LLC 30 MW Onshore Wind Turbine Sequitur Renewables, LLC Somerset County 526 Patton Wind Farm Exus Pennsylvania Wind Holdings 30 MW Onshore Wind Turbine Exus Pennsylvania Wind Holdings Cambria County 527 Piney BP Piney & Deep Creek LLC 30 MW Conventional Hydroelectric BP Piney & Deep Creek LLC Clarion County 528 Geneva Generation Facility City of Geneva - (IL) 29.5 MW Natural Gas Internal Combustion Engine City of Geneva - (IL) Kane County 529 Forward Windpower LLC Forward Windpower, LLC 29.4 MW Onshore Wind Turbine Forward Windpower, LLC Somerset County 530 Covanta Alexandria/Arlington Energy Covanta Alexandria/Arlington 29 MW Municipal Solid Waste Covanta Alexandria/Arlington Alexandria City County 531 Kenilworth Energy Facility E F Kenilworth LLC 28.8 MW Natural Gas Fired Combined Cycle E F Kenilworth LLC Union County 532 KapStone Kraft Paper Corp Westrock Kraft Paper, LLC 28.3 MW Wood/Wood Waste Biomass Westrock Kraft Paper, LLC Halifax County 533 NIH Cogeneration Facility National Institutes of Health 28 MW Natural Gas Fired Combustion Turbine National Institutes of Health Montgomery County 534 Ripley MN8 Energy LLC 27.5 MW Solar Photovoltaic MN8 Energy LLC Charles County 535 Celanese Acetate LLC Celanese Acetate LLC 27.2 MW Natural Gas Steam Turbine Celanese Acetate LLC Giles County 536 Maryland Solar Arevon Energy, Inc. 27 MW Solar Photovoltaic Arevon Energy, Inc. Washington County 537 Niles Power Plant Niles Power, LLC 27 MW Petroleum Liquids Niles Power, LLC Trumbull County 538 Orrtanna Orrtanna Power, LLC 27 MW Petroleum Liquids Orrtanna Power, LLC Adams County 539 Ashtabula DTE Ashtabula, LLC 26.1 MW Natural Gas Fired Combined Cycle DTE Ashtabula, LLC Ashtabula County 540 Locust Ridge Avangrid Power LLC 26 MW Onshore Wind Turbine Avangrid Power LLC Schuylkill County 541 Mechanicsville Solar Mechanicsville Solar, LLC 25 MW Solar Photovoltaic Mechanicsville Solar, LLC Hanover County 542 Red Lion Energy Center Diamond State Generation Partners, LLC 24.9 MW Other Natural Gas Diamond State Generation Partners, LLC New Castle County 543 Winfield Appalachian Power Co 24.5 MW Conventional Hydroelectric Appalachian Power Co Putnam County 544 Indiana University of Pennsylvania Indiana University of Penn 24.4 MW Natural Gas Internal Combustion Engine Indiana University of Penn Indiana County 545 Harrisburg Facility Harrisburg Authority Detailed profile 24.1 MW Municipal Solid Waste Harrisburg Authority Dauphin County 546 Winnetka Village of Winnetka - (IL) 24 MW Petroleum Liquids, Natural Gas Steam Turbine Village of Winnetka - (IL) Cook County 547 Blossburg Blossburg Power, LLC 24 MW Natural Gas Fired Combustion Turbine Blossburg Power, LLC Tioga County 548 Mount Clinton City of Harrisonburg - (VA) 24 MW Petroleum Liquids City of Harrisonburg - (VA) Rockingham County 549 Orchard Park Borough of Chambersburg - (PA) 24 MW Natural Gas Internal Combustion Engine Borough of Chambersburg - (PA) Franklin County 550 Wind Park Bear Creek Leeward Asset Management, LLC 24 MW Onshore Wind Turbine Leeward Asset Management, LLC Luzerne County