PERI Greenhouse 100 Polluters State Summary For Pennsylvania
Overall
Summary for Pennsylvania Value
Total 2022 CO2 equivalent emissions (millions of metric tons): 115.7
Percentage of national total: 4.3
Rank among US states (1=top): 4
Top 5 Polluter Companies in Pennsylvania
Top 5 Sectors in Pennsylvania
Sector Name CO2 equivalent emissions (mmt) Num. facilities
Power Plants 76.3 67
Underground Coal Mines 7.5 9
Iron and Steel Production 5.4 18
Petroleum & Natural Gas Gathering & Boosting 4.4 28
Cement Production 3.0 7
All facilities in Pennsylvania
Basic data displayed (display advanced data instead )
(Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) descending.)
(Links on facility names lead to FLIGHT reports.)
Facility Name Parent CO2 equivalent emissions (mt) Split *
Conemaugh Conemaugh (power plant) 5,446,609
Keystone Keystone (power plant) 4,946,445
Homer City Homer City Plant (facility) 3,518,325
Lackawanna Energy Center Invenergy 3,308,603
US Steel (Edgar Thomson) United States Steel 2,996,185
Fairless Energy, LLC Starwood Energy Group 2,957,643
York Energy Center Energy Capital Partners 2,930,480
Hummel Station LLC LS Power 2,916,794
Seward Generation LLC Robindale Energy 2,889,905
Brunner Island, LLC Riverstone Holdings 2,743,741
CPV Fairview Energy Center LLC Osaka Gas 2,619,793
Bailey Mine-Crabapple Portal Consol Energy 2,564,328
Tenaska Westmoreland Generating Station Tenaska 2,553,643
Hickory Run Energy Station Itochu 2,284,365
Hamilton Patriot Carlyle Group 2,278,519
Hunterstown Combined Cycle Platinum Equity 2,259,658
Hamilton Liberty LLC Carlyle Group 2,220,956
Helix Ironwood, LLC LS Power 2,047,665
Enlow Fork Mine Consol Energy 1,911,780
Bethlehem Power Plant Energy Capital Partners 1,894,915
Fayette Energy Facility Vistra Energy 1,887,007
Lower Mount Bethel Energy Riverstone Holdings 1,635,035
Moxie Freedom Caithness Energy 1,605,589
Ontelaunee Energy Center Vistra Energy 1,599,302
Springdale Generating Station (55710) LS Power 1,524,962
Hill Top Energy Center LLC Hill Top Energy Center LLC 1,484,462
Liberty Electric Power Plant Vistra Energy 1,418,006
Shell Chemical Appalachia LLC Shell PLC 1,384,835
Iron Cumberland, LLC Iron Senergy Holding, LLC 1,329,298
Monroe Energy, LLC, Trainer Refinery Delta Air Lines 1,270,102
Montour, LLC Riverstone Holdings 1,231,643
St. Nicholas Cogeneration Project Rich Family of Companies 1,135,380
Harvey Mine Consol Energy 1,115,058
Birdsboro Power Project Birdsboro Power Project 1,046,195
Marcus Hook Energy Center - MH750 JERA 1,041,546 50%
Marcus Hook Energy Center - MH750 Starwood Energy Group 1,041,546 50%
Colver Green Energy Robindale Energy 924,607
EQM Gathering Opco, LLC - Basin 160A - Appalachian Eastern Overthrust - GB EQT Corp. 898,940
John B. Rich Memorial Power Station, Gilberton Power Company Rich Family of Companies 856,105
US Steel (Clairton Coke) United States Steel 793,104
GRAYMONT PA INC/PLEASANT GAP PLT GRAYMONT LTD 767,787
Armstrong Power, LLC LS Power 738,215
Panther Creek Energy Facility Stronghold Digital Mining, Inc. 713,519
Procter & Gamble Paper Products Procter & Gamble 706,235
Grays Ferry Cogen Partnership Antin Infrastructure Partners 694,050
HEIDELBERG MATERIALS US CEMENT LLC/ NAZARETH Heidelberg Materials 677,951
Shawville Station GenOn Holdings, Inc. 650,802
KEYSTONE CEMENT COMPANY Elementia 633,332
Versum Materials US, LLC Merck KGaA (EMD) 618,388
United Refining Company Red Apple Group 592,082
Scrubgrass Generating Plant Q Power LLC 561,567
HERCULES CEMENT STOCKERTOWN PLT QUARRY Buzzi Unicem 551,910
Northampton Generating Plant Olympus Holdings 549,983
Ebensburg Power Company Robindale Energy 507,542
DGOC 160A Production Diversified Energy 502,954
Cheswick GenOn Holdings, Inc. 477,455
Pixelle Specialty Solutions H.I.G. Capital 464,317
Heidelberg Materials/EVANSVILLE CEMENT PLT & QUARRY Heidelberg Materials 437,378
LAFARGE NA WHITEHALL PLANT Holcim Group 436,503
EQT Production - Basin 160A - Appalachian Eastern Overthrust EQT Corp. 428,130
Rausch Creek Generation LLC Rausch Creek Land 387,093
Lycoming County Resource Management Services Lycoming County, PA 377,763
Delaware Valley Resource Recovery Facility EQT AB 376,628
CNX Midstream Operating Company LLC - 160A Appalachian Basin Eastern Overthrust Area - GB CNX Resources 354,086
HEP Pennsylvania Gathering LLC Midstream (160A) Operations ALINDA CAPITAL PARTNERS LLC 332,366
US STEEL - IRVIN WORKS United States Steel 316,989
New Castle GenOn Holdings, Inc. 316,701
MAGNESITA REFRACTORIES/YORK RHI Magnesita 312,308
Mt. Carmel Cogeneration Mt. Carmel Cogen Inc. 286,734
Hunlock Creek Energy Center UGI Corp. 285,215
Cleveland-Cliffs Steel Corporation /BUTLER WORKS Cleveland-Cliffs 283,112
Susquehanna Gathering Company, LLC DT Midstream 279,427
Repsol Oil & Gas USA, LLC Gathering and Boosting Operations Repsol 279,323
DGOC 160A Boosting and Gathering Diversified Energy 266,203
EQM Olympus Midstream LLC - Basin 160A EQT Corp. 256,242
Philadelphia Gas Works - Corporate PHILADELPHIA GAS WORKS 254,377
Merck Sharp & Dohme LLC Merck 249,419
NFG Midstream Covington Gathering System National Fuel Gas 248,565
ARMSTRONG CEMENT & SUPPLY Snyder Associated Companies Inc 214,892
Vitro Flat Glass LLC Vitro S.A.B. de C.V. 213,047
UGIES boosting & gathering facilities UGI Corp. 210,295
FIRST QUALITY TISSUE/LOCK HAVEN PLT First Quality Enterprises 209,520
CNX Gas Company LLC -160A Appalachian Basin Eastern Overthrust Area CNX Resources 205,269
COVANTA PLYMOUTH RENEWABLE ENERGY LLC EQT AB 204,304
Peoples Natural Gas Company, LLC Essential Utilities Inc. 200,551
Bluestone Gathering System DT Midstream 196,122
Range Resources - Appalachia, LLC - Basin 160A Range Resources 190,698
Domtar Paper Company, LLC Paper Excellence Group 188,078
Seneca East Facilities National Fuel Gas 180,064
Iron Emerald, LLC Iron Senergy Holding, LLC 173,969
Martins Creek Riverstone Holdings 172,382
SUNOCO PARTNERS MARKETING & TERMINALS L.P. - MARCUS HOOK INDUSTRIAL COMPLEX Energy Transfer 169,380
YORK COUNTY RESOURCE RECOVERY York County, PA 168,497
Pennsylvania Grain Processing, LLC ZEELAND FARM SERVICES INC 166,877
WHEELABRATOR FALLS Macquarie 164,154
Lancaster Waste to Energy Facility Lancaster County, PA 163,452
Houston Gas Plant MPLX LP 159,724
XTO Energy Inc 160A Appalachian E Overthrust GB Exxon Mobil 159,170
NFG Midstream Clermont Gathering System National Fuel Gas 159,112
CARPENTER TECHNOLOGY Carpenter Technology 157,988
KIMBERLY CLARK PA LLC/CHESTER OPR Kimberly-Clark 157,739
AdvanSix Resins & Chemicals LLC AdvanSix 157,464
CLEVELAND-CLIFFS PLATE LLC-COATESVILLE Cleveland-Cliffs 148,234
Lowry Mine Rosebud Mining 139,995
DELAWARE CNTY SWA/ROLLING HILLS MUNI WASTE LDFL Delaware County, PA 138,383
Heilwood Mine Rosebud Mining 137,708
GROWS LDFL WASTE MGMT Waste Management Inc. 133,235
CLINTON CNTY SOLID W/WAYNE TWP LDFL Clinton County, PA 128,651
Befesa Zinc US INC Befesa SA 127,333
CONESTOGA LANDFILL Republic Services 124,457
Repsol Oil & Gas USA, LLC Appalachian basin (Eastern Overthrust area) - 160A Repsol 124,387
Penn State - University Park Pennsylvania State University 122,544
UGI Utilities, Inc. UGI Corp. 120,632
BRACKENRIDGE PLANT ATI Inc. 120,280
Eastern Gas Transmission and Storage - Leidy and Finnefrock Stations (Stor and Tran) Berkshire Hathaway 120,067
TRANSCO STATION 515 Williams Companies 118,626
Bluestone Gas Processing Plant MPLX LP 118,204
TRANSCO STATION 517 Williams Companies 115,818
Chambersburg Units 12,13 LS Power 115,615
Cleveland-Cliffs Steelton LLC Cleveland-Cliffs 114,271
Arconic US LLC Apollo Global Management 113,827
AMERICAN REFINING GROUP INC AMERICAN REFINING GROUP INC. 111,089
Cleveland-Cliffs Monessen Coke LLC Cleveland-Cliffs 110,726
PECO Gas Division Exelon 110,211
Tug Hill Operating Appalachia EQT Corp. 108,163
Appalachian Basin - AAPG Province 160A EQT Corp. 106,939
SUSQUEHANNA RESOURCE MGMT COMPLEX Lancaster County, PA 100,445
EAST PENN LYONS SMELTER & BATTERY PLT East Penn Manufacturing 100,057
NFGSC ELLISBURG STATION National Fuel Gas 99,867
Appalachian Basin Gathering & Boosting - AAPG Province 160A EQT Corp. 98,346
NFG Midstream Trout Run Gathering System National Fuel Gas 97,698
NLMK PENNSYLVANIA LLC Fletcher Group Holdings Ltd 94,986
TRANSCO STATION 620 Williams Companies 94,502
TRANSCO STATION 607 Williams Companies 90,784
INTERNATIONAL WAXES INC THE INTERNATIONAL GROUP INC 90,394
Knob Creek Mine Rosebud Mining 88,125
Crooked Creek Mine Rosebud Mining 87,380
Springdale Generating Station (55196) LS Power 86,949
XcL Midstream Operating EQT Corp. 83,296
TRANSCO STATION 610 Williams Companies 82,915
TGP Station 315 Wellsboro Kinder Morgan 81,725
US GYPSUM - WASHINGTONVILLE PLANT Knauf 81,067
National Fuel Gas Distribution Corp - Pennsylvania National Fuel Gas 81,030
OWENS BROCKWAY GLASS CONTAINER INC. PLT 19 O-I Glass 80,516
MODERN LANDFILL Republic Services 79,096
Gold Bond - SHI Plant National Gypsum 79,062
LEHIGH WHITE CEMENT CO LLC Cementir Holding 78,838
Snyder Brothers Inc. Snyder Associated Companies Inc 78,809
Gans Generating Facility LS Power 77,002
University of Pittsburgh - of the Commonwealth System of Higher Education University Of Pittsburgh 75,128
Perulack Enbridge 73,154
Vitro Meadville Flat Glass LLC Vitro S.A.B. de C.V. 72,657
Lilly Enbridge 72,475
US GYPSUM - ALIQUIPPA PLANT Knauf 72,365
ARMSTRONG WORLD IND MARIETTA CEILING PLT Armstrong World Industries 71,854
Vicinity Energy Philadelphia, Inc - Schuylkill Station Antin Infrastructure Partners 71,556
CHRIN BROTHERS LANDFILL CHRIN BROTHERS INC 69,674
Pennsylvania General Energy Company LLC Pennsylvania General Energy Company LLC 68,901
Hydro Extrusion USA, LLC Norsk Hydro 67,910
PEI Power Corporation Energy Transfer 67,041
Bethlehem Landfill Company Waste Connections Inc. 66,643
STD STEEL BURNHAM PLT Nippon Steel 66,523
CLARION BOARDS/CLARION PLT Kronospan 64,088
IPSCO KOPPEL TUBULARS CORP KOPPEL WORKS Techint 63,620
Carpenter Technology - Latrobe Operations Carpenter Technology 63,388
Shermans Dale Station Enbridge 63,100
PGE, LLC - Basin 160A - Appalachian Eastern Overthrust - GB Pennsylvania General Energy Company LLC 62,986
Ardagh Glass Inc. (Port Allegany) Ardagh Packaging Group 62,666
Bernville Station Enbridge 61,061
SONNEBORN LLC/PETROLIA PLT HF Sinclair Corporation 60,216
Bradford County Landfill Northern Tier Solid Waste Authority 59,874
Delmont Enbridge 59,428
Grantville Enbridge 59,374
Blue Ridge Landfill Company Waste Connections Inc. 59,133
Bechtelsville Enbridge 58,169
Peoples/IMG - Pittsburgh International Airport Electric Generating Station Essential Utilities Inc. 56,996
BELLEFIELD BOILER PLANT BELLEFIELD BOILER PLANT 56,590
Entriken Compressor Station Enbridge 56,345
Jackson Compressor Station National Fuel Gas 55,743
Seneca Landfill, Incorporated Vogel Holding INC 55,101
Pioneer Crossing Landfill FR&S Inc 52,825
Olympus Energy Production - Basin 160A Olympus Energy LLC 52,776
Armagh Compressor Station Enbridge 52,760
Handsome Lake Energy Constellation Energy Corporation 52,578
Snyder Brothers 160A GB Snyder Associated Companies Inc 52,181
TGP Station 219 Mercer Kinder Morgan 51,743
PennEnergy Resources, LLC - Basin 160A - Appalachian Eastern Overthrust Encap Investments 51,086
JELD-WEN, INC. JELD-WEN Holding 50,896
PENN STATE MILTON S HERSHEY MED CTR Pennsylvania State University 50,659
Pike Compressor Facility Energy Transfer 50,451
Eastern Gas Transmission and Storage - Chambersburg Station (Tran) Berkshire Hathaway 49,919
EQT Production - Basin 160A - Appalachian Eastern Overthrust - GB EQT Corp. 49,418
COMM REFUSE SVC INC/CUMBERLAND CNTY LDFL Waste Management Inc. 49,074
WESTMORELAND SANITARY LDFL Westmoreland Sanitary Landfill LLC 48,153
XTO Energy Inc 160A Appalachian E Overthrust Exxon Mobil 47,022
ALLIANCE SANI LDFL Waste Management Inc. 46,423
TGP Station 303, Seneca, PA Kinder Morgan 46,372
Equitrans, LP - Equitrans Gathering EQT Corp. 46,298
Peoples Gas Company Pennsylvania Essential Utilities Inc. 45,805
Goff Connector 160A Appalachian Basin (Eastern Overthrust Area) GB EIV Capital 45,734
Gold Bond - MLT Plant National Gypsum 45,493
Superior Appalachian Pipeline, LLC. Basin 160A Appalachian Eastern Overthrust GB Unit Corporation 44,941
TGP Station 317 Troy, PA Kinder Morgan 44,855
TGP Station 321 Clifford Kinder Morgan 44,812
TGP Station 310 Smethport, PA Kinder Morgan 44,557
Eastern Gas Transmission and Storage - Greenlick and Little Greenlick Stations (Stor and Tran) Berkshire Hathaway 43,449
VANDERGRIFT FACILITY ATI Inc. 43,347
LAND O LAKES DRY CONDENSED MILK MFG Land O'Lakes 43,340
Eastern Gas Transmission and Storage - Oakford and Rock Springs Stations (Stor and Tran) Berkshire Hathaway 43,242
ELLWOOD QUALITY STEELS Ellwood Group 43,222
TGP Station 307 Marienville Kinder Morgan 42,211
ELLWOOD MILL PRODUCTS Ellwood Group 40,994
Arsenal Resources, LLC 160A Appalachian Basin ARSENAL ENERGY HOLDINGS LLC 40,917
GE Transportation-Erie Plant Westinghouse Air Brake Technologies (Wabtec) 40,786
TGP Station 313 Coudersport Kinder Morgan 40,412
Synthomer Jefferson Hills LLC Synthomer 40,206
GRAND CTL SANI Waste Management Inc. 40,129
UNION ELEC HARMON CREEK PLT Ampco-Pittsburgh 39,627
TEAM TEN LLC DBA AMER EAGLE PAPER MILLS TEAM TEN LLC 39,455
GLOBAL TUNGSTEN & POWDERS CORP Plansee Group 39,126
GREENRIDGE RECLAMATION Landfill Republic Services 38,957
UNIVERSAL STAINLESS BRIDGEVILLE PLT Universal Stainless & Alloy Products, Inc. 38,638
Constellation Compressor Station Oneida Valley Midstream, LLC 38,632
CALUMET KARNS CITY REFINING, LLC. Calumet Specialty Products 38,473
SANOFI PASTEUR Sanofi 38,433
BVPV Styrenics LLC Alfa S.A.B. 38,397
CPG - Easton Compressor Station TC Energy 38,356
MT JEWETT COMPLEX Koch Industries 38,172
Energy Center Pittsburgh LLC CORDIA LLC 37,677
JBS SOUDERTON, INC. - RENDERING FACILITY JBS 37,131
ANCHOR ACQUISITION LLC MONACA PLT Stoelzle Glass Group 35,947
Jefferson Compressor Station EQT Corp. 35,877
Galaxy Compressor Station Energy Transfer 35,782
Arsenal Midstream LLC 160A Appalachian Basin GB ARSENAL ENERGY HOLDINGS LLC 35,676
IPSCO KOPPEL TUBULARS CORP AMBRIDGE PLT Techint 35,663
WHEATLAND TUBE COMPANY - COUNCIL Zekelman Industries 35,589
Harmon Creek Gas Plant MPLX LP 35,270
TEMPLE UNIVERSITY Temple University Health System 35,109
LAKE VIEW LDFL Waste Management Inc. 34,898
Brunot Island Power Station GenOn Holdings, Inc. 34,654
INMETCO American Zinc Recycling 34,621
Mitsubishi Electric Power Products, Inc. Mitsubishi Electric 34,294
Geisinger Medical Center Kaiser Permanente 33,731
Marietta Enbridge 33,575
Redhook Compressor Station EQT Corp. 33,531
Eastern Gas Transmission and Storage - Crayne Station (Tran) Berkshire Hathaway 33,264
VEOLIA ES GREENTREE LDFL Noble Environmental Inc 33,039
Bucknell University Bucknell University 32,878
International Paper - Erie Lowville Landfill III International Paper 32,726
Energy Center Harrisburg LLC CORDIA LLC 32,344
Eastern Gas Transmission and Storage - Ellisburg Station (Stor) Berkshire Hathaway 31,779
IMPERIAL Landfill Republic Services 30,599
ELLWOOD NATL FORGE Ellwood Group 30,584
Energy Center Pittsburgh LLC - Gibbon Plant CORDIA LLC 30,540
Holbrook Enbridge 30,278
Eastern Gas Transmission and Storage - Punxsutawney Station (Tran) Berkshire Hathaway 30,173
TEMPLE UNIVERSITY HEALTH SCIENCES CAMPUS Temple University Health System 29,880
MONROEVILLE LDFL Waste Management Inc. 29,876
GE's Grid Solutions General Electric 29,678
KELLOGG LANCASTER CEREAL PLT Kellogg Co. 29,632
ConAgra Foods Inc. ConAgra Brands 29,484
NEWMAN & CO NEWMAN & CO 29,279
Blackhill Energy, LLC 160A Appalachian Basin (Eastern Overthurst) Gathering & Boosting EOG Resources 29,099
COLUMBIA GAS TRANSMISSION LLC WAYNESBURG COMPRESSOR STATION TC Energy 28,904
CPG - Milford Compressor Station TC Energy 28,640
Fairchild Semiconductor ON Semiconductor 28,599
EXCO Appalachia Midstream, LLC EXCO Resources 28,567
WESTROCK CONVERTING COMPANY - STROUDSBURG MILL Smurfit Westrock plc 27,981
Eastern Gas Transmission and Storage - Centre Station (Tran) Berkshire Hathaway 27,832
SECCRA Community Landfill SECCRA Community Landfill 27,776
SEPTA Roberts Complex Southeastern Pennsylvania Transportation Authority 27,695
Hunlock Unit 4 UGI Corp. 27,633
LANCHESTER LANDFILL Chester County, PA 27,599
Apex Energy (PA), LLC Apex Energy LLC 27,358
COLUMBIA GAS TRANSMISSION LLC ARTEMAS COMPRESSOR STATION TC Energy 27,341
The Children\s Hospital of Philadelphia Children's Hospital Of Philadelphia 26,966
Oxbow Creek Energy LLC Bregal Investments 26,895
Mostoller Landfill, Inc. Waste Management Inc. 26,548
NFGSC MERCER COMPRESSOR STATION National Fuel Gas 26,479
Revolution Cryogenic Plant Energy Transfer 26,465
JESSOP STEEL, LLC WASHINGTON FACILITY ATI Inc. 26,372
Instant Brands - Charleroi Plant Cornell Capital 26,190
Wolf Run Energy LLC Bregal Investments 26,058
Beaver Dam Energy LLC Bregal Investments 25,040
WYETH LLC/COLLEGEVILLE Pfizer 24,823
LOLA Energy PetroCo Lola Energy 24,698
ARDEN LDFL Waste Management Inc. 24,628
Dairy Farmers of America Dairy Farmers of America (DFA) 24,115
EVONIK CORPORATION Evonik Industries 24,105
BOEING HELICOPTER DIV Boeing 23,549
USA VALLEY FAC INC/VALLEY LDFL Waste Management Inc. 23,374
TULLYTOWN RESOURCE RECOVER FACILITY (TRRF) LANDFILL Waste Management Inc. 23,249
Milan Energy LLC Bregal Investments 23,230
OWENS-BROCKWAY GLASS CONTAINER INC PLT 18 O-I Glass 23,228
Eddystone Generating Station Constellation Energy Corporation 23,149
Cargill Meat Solutions Corp Cargill 23,053
Roundtop Energy LLC Bregal Investments 22,932
Seneca East G&B Facilities National Fuel Gas 22,634
Uniontown Enbridge 22,242
PQ Corp - Chester Plant PQ Corp. 21,946
Alpaca Energy LLC Bregal Investments 21,813
NFGSC ROYSTONE STATION National Fuel Gas 21,066
US Steel - Fairless Hills Plant United States Steel 19,550
LAUREL HIGHLANDS LANDFILL Waste Management Inc. 19,035
Sarsen Gas Processing Plant MPLX LP 18,674
WESTERN BERKS COMM LDFL & RECYCLING CTR/ BIRDSBORO Waste Management Inc. 18,526
FREY FARM-CRESWELL LDFL Lancaster County, PA 17,771
WARD MANUFACTURING LLC Hitachi 17,476
Standard Forged Products, LLC - McKees Rocks Arcosa Inc. 15,177
COLUMBIA GAS TRANS LLC SALISBURY COMP STA TC Energy 14,983
Laurel Ridge/Rager Mountain Compressor Station EQT Corp. 14,970
Reading Hospital Tower Health 14,912
CHESTNUT VALLEY LDFL Noble Environmental Inc 14,808
North American Hoganas Foundation Asset Management (FAM) 13,982 50%
North American Hoganas Lindengruppen 13,982 50%
LEHIGH HEAVY FORGE CORP/BETHLEHEM WHEMCO INC 13,044
Iron Pennsylvania Land LLC Iron Senergy Holding, LLC 12,894
WASTE MANAGEMENT DISPOSAL SERVICE MOUNTAIN VIEW LANDFILL Waste Management Inc. 12,394
PECO Transmission and Distribution Exelon 11,821
GREATER LEBANON REFUSE LDFL Greater Lebanon Refuse Authority 10,954
XPR Resources LLC XPR Resources LLC 10,708
EVERGREEN LANDFILL/FKA PELLEGRENE SITE Waste Management Inc. 9,962
KELLY RUN SANITATION Waste Management Inc. 9,554
JKLM Energy, LLC JKLM Energy LLC 9,407
SOUTHERN ALLEGHENIES LDFL Noble Environmental Inc 9,329
Warren GenOn Holdings, Inc. 8,814
SHADE LDFL Waste Management Inc. 8,524
CLEVELAND-CLIFFS PLATE LLC/CONSHOHOCKEN PLT Cleveland-Cliffs 8,163
South Hills (Armoni) Landfill Waste Management Inc. 7,603
NORTHWEST SANI LDFL Waste Management Inc. 7,009
Portland GenOn Holdings, Inc. 6,784
MCKEAN CNTY LDFL Casella Waste Systems 6,679
COUNTY ENVIRONMENTAL LANDFILL OF CLARION Republic Services 6,112
EXCO Resources (PA), LLC - Basin 160A EXCO Resources 5,899
WASTE MGMT DSPL SVC OF PA POTTSTOWN LDFL Waste Management Inc. 5,804
WSI Sandy Run Landfill, Inc. Noble Environmental Inc 5,587
KEYSTONE SANITARY LANDFILL KEYSTONE SANITARY LANDFILL INC 4,057
Range Resources - Appalachia, LLC - Basin 160A Gathering & Boosting (Canonsburg, PA) Range Resources 2,751
Airgas Therapeutics LLC - Scott Medical Products Air Liquide 2,214
Hitachi Energy USA, Inc. Hitachi 1,596
Equitrans, LP - Transmission Pipeline EQT Corp. 826
UGID Broad Mountain LLC/Hegins UGI Corp. 218
For more information on the data, see the technical notes .
* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.