| U.s. Steel Mon Valley Works - Clairton Plant | Clairton | 12 | $10.6M |
| Ak Steel A | Butler | 0 | $6.0M |
| Shell Chemical Appalachia Llc | Monaca | 12 | $4.9M |
| Xto Energy Inc/Ak Steel C | Butler | 0 | $4.0M |
| Ak Steel D | Renfrew | 0 | $4.0M |
| Xto Energy Inc/Guiher Lutheryn | Butler | 0 | $4.0M |
| Cratty | Butler | 0 | $4.0M |
| Dreher Well Pad/Butler | Butler | 0 | $4.0M |
| Xto Energy Kyne Well Pad/Butler | Butler | 0 | $4.0M |
| Lesny | Butler | 0 | $4.0M |
| Xto Energy Inc/Patton | Prospect | 0 | $4.0M |
| Mccall | Chicora | 0 | $4.0M |
| Mountain Gathering | Renfrew | 0 | $4.0M |
| Clouse | Chicora | 0 | $4.0M |
| Issacs | Butler | 0 | $4.0M |
| Marburger/Vicnor Gaw | Evans City | 0 | $4.0M |
| Angert | Chicora | 0 | $4.0M |
| Landgraf | Fenelton | 0 | $4.0M |
| Xto Energy Inc/Ak Steel B | Butler | 0 | $4.0M |
| Salvatora A/B/C | Butler | 0 | $4.0M |
| Stein | Butler | 0 | $4.0M |
| Mourer | Chicora | 0 | $4.0M |
| Befesa Zinc Us Inc | Palmerton | 7 | $3.3M |
| Hamilton Unit | Harmony | 0 | $3.0M |
| Burr Unit | Prospect | 0 | $2.0M |
| Re Gas Dev Llc/Bell Properties Well Pad | Zelienople | 0 | $2.0M |
| Michael Unit | Renfrew | 0 | $2.0M |
| Kern Unit | Butler | 0 | $2.0M |
| Renick | West Sunbury | 0 | $2.0M |
| Baird Unit | West Sunbury | 0 | $2.0M |
| Re Gas Dev Llc/Flinner Well Pad | Prospect | 0 | $2.0M |
| Fleeger 2 Unit | West Sunbury | 0 | $2.0M |
| Bloom Unit | Butler | 0 | $2.0M |
| Shields Unit | Chicora | 0 | $2.0M |
| Dunmire Unit | Portersville | 0 | $2.0M |
| Uss Corp/Edgar Thomson Works | Braddock | 8 | $1.5M |
| Lafarge North America | Whitehall | 12 | $771.0k |
| Energy Transfer Marcus Hook Terminal | Marcus Hook | 9 | $764.5k |
| Hilcorp Energy Co/Jefferson Mccullough Well Pad | Sharpsville | 1 | $637.5k |
| Webco Ind Inc/Oil City Tube Div | Oil City | 12 | $552.8k |
| Bluestone Pipeline/Cdp#1-A | New Milford | 1 | $500.0k |
| Susquehanna Gathering Co 1 Llc/Cdp 2 | New Milford | 1 | $500.0k |
| Reworld Plymouth/ Plymouth | Conshohocken | 12 | $484.2k |
| H & K Group/ Stockertown | Stockertown | 11 | $379.0k |
| Covanta Delaware Valley Lp - Delaware Valley Res Rec | Chester | 11 | $344.3k |
| Hunter Panels | Smithfield | 3 | $334.7k |
| Susquehanna Gathering/North Range Cpf 1 Comp Sta | Susquehanna | 1 | $310.0k |
| Susquehanna Gathering Co 1 Llc/Cdp 3 | New Milford | 0 | $310.0k |
| Norfolk Southern Railway Company | Altoona | 0 | $299.0k |
| Harsco Metals Bri Llc/Braddock | Braddock | 8 | $276.5k |
| Armstrong Cement & Supply - Winfield | Cabot | 12 | $260.1k |
| Waste Mgmt Of Fairless/Fairless Ldfl | Morrisville | 5 | $246.1k |
| R H Sheppard Co Inc | Hanover | 0 | $237.5k |
| Regen Alum Llc/Yoe | Yoe | 2 | $231.4k |
| Heidelberg Materials/Evansville Cement Plt & Quarry | Fleetwood | 10 | $221.5k |
| Canpack Us Llc/Olyphant | Philadelphia | 4 | $205.0k |
| Bluestone Pipeline Co Of Pa Cdp#5/Harford Twp | New Milford | 1 | $190.0k |
| Bluestone Pipeline Co/Comfort Lake Comp Sta | Harmony Twp | 0 | $190.0k |
| Keystone Cement Co | Bath | 12 | $184.3k |
| Heidelberg Materials Us Cement Llc/ Nazareth | Nazareth | 5 | $180.2k |
| Lake Erie Biofuels - Dba Herobx | Erie | 0 | $179.2k |
| Williams Field Svc Co Llc/Zick Comp Sta | Kingsley | 0 | $173.7k |
| Williams Field Svc Co Llc/Gibson Comp Sta | South Gibson | 0 | $173.7k |
| Williams Field Svc Co Llc/Lathrop Comp Sta | Springville | 0 | $173.7k |
| Williams Field Svc Co Llc/Shields Comp Sta | Springville | 0 | $173.7k |
| Williams Field Svc Co Llc/White Comp Sta | Springville | 0 | $173.7k |
| Flowers Baking Co/Oxford Plt | Oxford | 5 | $153.3k |
| Firestone Bldg Prod Co Youngwood Plt | Youngwood | 1 | $147.9k |
| Greif Pkg Llc/Warminster | Warminster | 1 | $138.5k |
| Mcclarin Plastics Llc/Blettner Ave | Hanover | 7 | $135.3k |
| Appalachia Midstream Svc Llc/Liberty Comp Sta | Towanda | 0 | $131.7k |
| Expand Operating Llc/N-24 Buckhorn Well Pad | Montrose | 2 | $129.1k |
| Expand Operating Llc/Scott Wellpad | New Milford | 1 | $129.1k |
| Expand Operating Llc/Valentine Cpf 1 | Uniondale | 0 | $129.1k |
| Expand Operating Llc/Katie Compressor Station | Laceyville | 0 | $129.1k |
| Appalachia Midstream Svc Llc/Wilmot Comp Sta | Wyalusing | 0 | $127.9k |
| Sanofi Pasteur/Swiftwater Fac | Swiftwater | 1 | $126.0k |
| Etc Northeast Pipeline/Revolution Cryo Plt | Bulger | 0 | $124.5k |
| Nfg Midstream Trout Run Llc/Bodine Comp Sta | Trout Run | 1 | $120.0k |
| Consol Pa Coal Co Llc/Bailey Prep Plt | West Finley | 11 | $114.5k |
| Jbs Souderton Inc/Franconia Twp | Souderton | 6 | $109.7k |
| Seward Power Plant | New Florence | 0 | $108.0k |
| At&t Corporation | Philadelphia | 1 | $102.7k |
| Advansix Inc | Philadelphia | 2 | $102.0k |
| Lancaster Cnty Swma - Susq Resource Mgmt Complex | Harrisburg | 10 | $101.0k |
| Monroe Energy, Llc - Trainer Refinery | Trainer | 12 | $98.8k |
| Mt Carmel Cogen/Culm Fired Cogen Plt | Marion Heights | 7 | $98.3k |
| Quad Graphics Marketing Llc/Chalfont | Chalfont | 6 | $83.5k |
| Miller Materials/Rushland Quarry | Rushland | 1 | $80.9k |
| Graymont (Pa) Inc. | Bellefonte | 2 | $80.2k |
| Panther Creek Energy Facility | Nesquehoning | 3 | $80.0k |
| Univ Of Pa/Phila | Philadelphia | 1 | $78.6k |
| Schuylkill River Tank Farm | Philadelphia | 2 | $78.2k |
| Bway Pkg Div Bway Corp York Can Plt | York | 0 | $75.0k |
| Texas Eastern Trans Lp/Armagh Sta | New Florence | 0 | $74.6k |
| Clemens Food Group/Hatfield Plt | Hatfield | 5 | $73.7k |
| Naceville Materials/Sellersville | Sellersville | 1 | $72.4k |
| Texas Eastern Trans Lp/Entriken Sta | Entriken | 1 | $71.0k |
| York Group Inc/Black Bridge Rd | York | 0 | $70.0k |
| Pa Grain Processing Llc/Clearfield Boro Ethanol Prod Plt | Clearfield | 9 | $69.5k |