| Wabtec U.S Rail, Grove City Engine Plant | General Electric Co | Grove City, PA | 5 GWh | May 1984 | Sep 2025 |
Distillate Fuel Oil
|
| Procter & Gamble Mehoopany Mill | Procter & Gamble Ppr Prdts Co | Mehoopany, PA | 612 GWh | Sep 1984 | Dec 2024 |
Natural Gas
|
| Mars Wrigley Confectionery US, LLC | Mars Wrigley Confectionery US, LLC | Hackettstown, NJ | 42 GWh | Sep 1984 | Dec 2024 |
Natural Gas
|
| Wheelabrator Baltimore Refuse | Wheelabrator Environmental Systems | Baltimore, MD | 295 GWh | Oct 1984 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Rockport | Indiana Michigan Power Co | Rockport, IN | 9 TWh | Nov 1984 | Sep 2025 |
Subbituminous Coal : 97.4%
Bituminous Coal : 2.2%
|
| Energy Center Dover | Cartier Energy, LLC | Dover, DE | 114 GWh | Apr 1985 | Sep 2025 |
Natural Gas : 99.6%
|
| Byron Generating Station | Constellation Nuclear | Byron, IL | 20 TWh | Aug 1985 | Sep 2025 |
Nuclear
|
| Nalco | Nalco Co | Naperville, IL | 20 GWh | Oct 1985 | Dec 2024 |
Natural Gas
|
| Great Falls Hydro Project | Eagle Creek Renewable Energy, LLC | Paterson, NJ | 6 GWh | Nov 1985 | Aug 2025 |
Water
|
| Emporia | Emporia Hydro Power LP | Emporia, VA | 7 GWh | Dec 1985 | Dec 2024 |
Water
|
| Limerick | Constellation Nuclear | Sanatoga, PA | 19 TWh | Jan 1986 | Sep 2025 |
Nuclear
|
| ExxonMobil Oil Joliet Refinery | ExxonMobil Oil Corp | Channahon, IL | 186 GWh | Apr 1986 | Sep 2025 |
Other Gas
|
| Chester Operations | Kimberly-Clark Corp | Chester, PA | 172 GWh | Apr 1986 | Dec 2024 |
Natural Gas
|
| Toledo Ref Power Recovery Train | Toledo Refining Company | Oregon, OH | 81 MWh | May 1986 | Jul 2025 |
Petroleum Coke
|
| Paxton Creek Cogeneration | Energy Center Paxton LLC | Harrisburg, PA | 693 MWh | Jul 1986 | Dec 2024 |
Natural Gas : 74.8%
Distillate Fuel Oil : 25.2%
|
| PSEG Hope Creek Generating Station | PSEG Nuclear LLC | Hancocks Bridge, NJ | 10 TWh | Nov 1986 | Sep 2025 |
Nuclear
|
| Auglaize Hydro | City of Bryan - (OH) | Bryan, OH | 7 GWh | Nov 1986 | Dec 2024 |
Water
|
| Wheelabrator Portsmouth | Wheelabrator Environmental Systems | Portsmouth, VA | 36 GWh | Jan 1987 | Jul 2024 |
Distillate Fuel Oil : 46.5%
Non-biogenic Municipal Solid Waste : 29.4%
Biogenic Municipal Solid Waste : 24.1%
|
| Westwood Generation LLC | Rausch Creek Generation, LLC | Tremont, PA | 147 GWh | May 1987 | Dec 2024 |
Waste/Other Coal : 99.4%
Distillate Fuel Oil : 0.6%
|
| Snowden | Town of Bedford - (VA) | Big Island, VA | 14 GWh | Jul 1987 | Dec 2024 |
Water
|
| Eastern Correctional Institute | Maryland Environmental Service | Westover, MD | 10 GWh | Jul 1987 | Sep 2025 |
Natural Gas : 99.1%
Distillate Fuel Oil : 0.9%
|
| Covanta Alexandria/Arlington Energy | Covanta Alexandria/Arlington | Alexandria, VA | 146 GWh | Sep 1987 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Townsend Hydro | Beaver Falls Municipal Auth | New Brighton, PA | 16 GWh | Sep 1987 | Dec 2024 |
Water
|
| Perry | Energy Harbor Nuclear Generation LLC | Perry, OH | 9 TWh | Oct 1987 | Sep 2025 |
Nuclear
|
| John B Rich Memorial Power Station | Gilberton Power Co | Frackville, PA | 617 GWh | Jan 1988 | Dec 2024 |
Waste/Other Coal : 99.7%
|
| Indiana University of Pennsylvania | Indiana University of Penn | Indiana, PA | 18 GWh | Feb 1988 | Sep 2025 |
Natural Gas : 96.8%
Distillate Fuel Oil : 3.2%
|
| William F Matson Generating Station | Allegheny Electric Coop Inc | Huntingdon, PA | 86 GWh | May 1988 | Sep 2025 |
Water
|
| Braidwood Generation Station | Constellation Nuclear | Braceville, IL | 20 TWh | Jun 1988 | Sep 2025 |
Nuclear
|
| New Martinsville Hannibal Hydro | New Martinsville Hannibal Hydro | New Martinsville, WV | 118 GWh | Jun 1988 | Dec 2024 |
Water
|
| Bayville Central Facility | Ocean County Utilities Auth | Bayville, NJ | 2 GWh | Aug 1988 | Sep 2025 |
Other Biomass Gas : 78.5%
Natural Gas : 9.1%
Solar : 7.2%
Distillate Fuel Oil : 5.3%
|
| Archbald Power Station | PEI Power Corp | Archbald, PA | 72 GWh | Aug 1988 | Sep 2025 |
Natural Gas : 88.1%
Landfill Gas : 11.9%
|
| Allegheny No. 5 Hydro Station | Eagle Creek Renewable Energy, LLC | Schenley, PA | 34 GWh | Sep 1988 | Dec 2024 |
Water
|
| Settlers Hill Gas Recovery | WM Illinois Renewable Energy LLC | Batavia, IL | 21 GWh | Sep 1988 | Dec 2024 |
Landfill Gas
|
| Allegheny No 6 Hydro Station | Eagle Creek Renewable Energy, LLC | Ford City, PA | 32 GWh | Oct 1988 | Dec 2024 |
Water
|
| Edenton Generators | Town of Edenton - (NC) | Edenton, NC | 178 MWh | Nov 1988 | Dec 2024 |
Distillate Fuel Oil
|
| Hazelton | Hazleton Generation LLC | Hazelton, PA | 6 GWh | Dec 1988 | Dec 2024 |
Natural Gas : 99.9%
|
| Conemaugh Hydro Plant | Pennsylvania Renewable Resources | Saltsburg, PA | 46 GWh | Jan 1989 | Dec 2024 |
Water
|
| CID Gas Recovery | WM Illinois Renewable Energy LLC | Calumet City, IL | 15 GWh | Feb 1989 | Dec 2024 |
Landfill Gas
|
| Kenilworth Energy Facility | E F Kenilworth LLC | Kenilworth, NJ | 164 GWh | Feb 1989 | Dec 2024 |
Natural Gas
|
| Twin Branch | Indiana Michigan Power Co | Mishawaka, IN | 23 GWh | Apr 1989 | Dec 2024 |
Water
|
| Hay Road | Calpine Mid-Atlantic Generation LLC | Wilmington, DE | 2 TWh | Apr 1989 | Sep 2025 |
Natural Gas : 98.1%
Distillate Fuel Oil : 1.9%
|
| Forked River | Forked River Power, LLC | Forked River, NJ | 4 GWh | May 1989 | Dec 2024 |
Natural Gas : 88.0%
Distillate Fuel Oil : 12.0%
|
| Rutgers Biomedical and Health Cogen | Rutgers, The State University of NJ | Newark, NJ | 50 GWh | Jun 1989 | Sep 2025 |
Natural Gas
|
| York County Resource Recovery | York County Solid W & R Auth | York, PA | 222 GWh | Oct 1989 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 53.5%
Biogenic Municipal Solid Waste : 43.7%
Natural Gas : 2.8%
|
| Yough Hydro Power | D/R Hydro Co | Confluence, PA | 37 GWh | Nov 1989 | Dec 2024 |
Water
|
| Radford Army Ammunition Plant | U.S. Army - Radford | Radford, VA | 33 GWh | Dec 1989 | Dec 2024 |
Natural Gas
|
| Wheelabrator Gloucester LP | Wheelabrator Environmental Systems | Westville, NJ | 82 GWh | Dec 1989 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Foster Wheeler Mt Carmel Cogen | Mount Carmel Cogen Inc | Marion Heights, PA | 74 GWh | Dec 1989 | Sep 2024 |
Waste/Other Coal : 89.5%
Natural Gas : 10.5%
|
| Hopewell Cogeneration | Luminant Generation Company LLC | Hopewell, VA | 2 TWh | Dec 1989 | Sep 2025 |
Natural Gas : 99.4%
Distillate Fuel Oil : 0.6%
|
| Covanta Fairfax Energy | Covanta Fairfax Inc | Lorton, VA | 647 GWh | Feb 1990 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 54.3%
Biogenic Municipal Solid Waste : 44.4%
Natural Gas : 1.3%
|
| Darbytown | Virginia Electric & Power Co | Richmond, VA | 145 GWh | Mar 1990 | Dec 2024 |
Natural Gas : 88.2%
Distillate Fuel Oil : 11.8%
|
| Godwin Drive Plant | City of Manassas - (VA) | Manassas, VA | 416 MWh | Apr 1990 | Dec 2024 |
Distillate Fuel Oil
|
| VMEA 1 Credit Gen | City of Manassas - (VA) | Manassas, VA | 565 MWh | Apr 1990 | Dec 2024 |
Distillate Fuel Oil
|
| Cumberland (NJ) | Calpine New Jersey Generation LLC | Millville, NJ | 60 GWh | Apr 1990 | Dec 2024 |
Natural Gas : 99.3%
Kerosene : 0.7%
|
| NRG Chalk Point CT | NRG Chalk Point CT | Aquasco, MD | 5 GWh | May 1990 | Sep 2025 |
Distillate Fuel Oil
|
| St Nicholas Cogen Project | Schuylkill Energy Resource Inc | Shenandoah, PA | 670 GWh | Aug 1990 | Sep 2025 |
Waste/Other Coal : 99.7%
|
| Schoolfield Dam | Eagle Creek Renewable Energy, LLC | Danville, VA | 13 GWh | Sep 1990 | Sep 2025 |
Water
|
| Covanta Essex Company | Covanta Essex Company | Newark, NJ | 484 GWh | Oct 1990 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 55.0%
Biogenic Municipal Solid Waste : 45.0%
|
| Ebensburg Power | Ebensburg Power Co | Ebensburg, PA | 358 GWh | Oct 1990 | Dec 2024 |
Waste/Other Coal : 99.9%
|
| Eagle Point Power Generation | Eagle Point Power Generation LLC | Westville, NJ | 174 GWh | Oct 1990 | Dec 2024 |
Natural Gas : 99.7%
|
| Rosemary Power Station | Virginia Electric & Power Co | Roanoke Rapids, NC | 15 GWh | Oct 1990 | Dec 2024 |
Distillate Fuel Oil
|
| Allegheny Hydro No 9 | Allegheny Hydro LP | Cowansville, PA | 88 GWh | Nov 1990 | Dec 2024 |
Water
|
| Allegheny Hydro No 8 | Allegheny Hydro LP | Adrian, PA | 71 GWh | Nov 1990 | Dec 2024 |
Water
|
| Lancaster County Resource Recovery | Covanta Lancaster Inc | Brainbridge, PA | 183 GWh | Nov 1990 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 54.9%
Biogenic Municipal Solid Waste : 44.9%
|
| INEOS Naperville Cogeneration Plant | INEOS US Chemicals Company - Naperville Campus | Naperville, IL | 28 GWh | Nov 1990 | Dec 2023 |
Natural Gas
|
| Bristol Myers Squibb Lawrenceville | Bristol-Myers Squibb Co | Lawrenceville, NJ | 44 GWh | Dec 1990 | Dec 2024 |
Natural Gas : 99.3%
Distillate Fuel Oil : 0.7%
|
| Camden Resource Recovery Facility | Covanta Camden Energy Recovery Center | Camden, NJ | 161 GWh | Feb 1991 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 54.6%
Biogenic Municipal Solid Waste : 44.7%
Natural Gas : 0.7%
|
| Covanta Delaware Valley | Covanta Delaware Valley LP | Chester, PA | 532 GWh | Mar 1991 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 54.9%
Biogenic Municipal Solid Waste : 45.0%
|
| Ingredion Incorporated | Ingredion Inc - Illinois | Bedford Park, IL | 220 GWh | Apr 1991 | Dec 2024 |
Natural Gas
|
| Sherman Avenue | Calpine New Jersey Generation LLC | Vineland, NJ | 26 GWh | Apr 1991 | Dec 2024 |
Natural Gas : 90.3%
Kerosene : 9.7%
|
| Van Sant Station | NAES Corporation - (DE) | Dover, DE | 1 GWh | Apr 1991 | Dec 2024 |
Natural Gas
|
| Sayreville Cogeneration Facility | Sayreville Power Generation LP | Sayreville, NJ | 535 GWh | Jul 1991 | Dec 2024 |
Natural Gas
|
| Bucknell University | Bucknell University | Lewisburg, PA | 44 GWh | Sep 1991 | Sep 2025 |
Natural Gas : 98.3%
Distillate Fuel Oil : 1.7%
|
| Doswell Energy Center | Doswell Ltd Partnership | Ashland, VA | 6 TWh | Oct 1991 | Sep 2025 |
Natural Gas : 99.2%
Distillate Fuel Oil : 0.8%
|
| Reworld Plymouth LLC | Reworld Waste LLC | Conshohocken, PA | 205 GWh | Nov 1991 | Sep 2025 |
Non-biogenic Municipal Solid Waste : 54.2%
Biogenic Municipal Solid Waste : 44.3%
Distillate Fuel Oil : 1.5%
|
| Altavista Power Station | Virginia Electric & Power Co | Altavista, VA | 269 GWh | Jan 1992 | Dec 2024 |
Wood/Wood Waste Solids : 99.8%
|
| Southampton Power Station | Virginia Electric & Power Co | Franklin, VA | 318 GWh | Feb 1992 | Dec 2024 |
Wood/Wood Waste Solids : 99.7%
|
| Charter Dura-Bar | Wells Manufacturing Co | Woodstock, IL | 9 GWh | Mar 1992 | Sep 2025 |
Natural Gas
|
| Hoffer Plastics | Hoffer Plastics | South Elgin, IL | 2 GWh | Mar 1992 | Sep 2025 |
Natural Gas
|
| Woodland Landfill Gas Recovery | WM Illinois Renewable Energy LLC | South Elgin, IL | 14 GWh | Apr 1992 | Dec 2024 |
Landfill Gas
|
| Spruance Operating Services LLC | Veolia Energy Operating Service | Richmond, VA | 62 GWh | Apr 1992 | Sep 2025 |
Natural Gas
|
| Richmond | Indiana Municipal Power Agency | Centerville, IN | 69 GWh | Apr 1992 | Dec 2024 |
Natural Gas
|
| Woodsdale | Duke Energy Kentucky Inc | Trenton, OH | 359 GWh | Apr 1992 | Sep 2025 |
Natural Gas : 98.6%
Distillate Fuel Oil : 1.4%
|
| Anderson | Indiana Municipal Power Agency | Anderson, IN | 1 TWh | May 1992 | Dec 2024 |
Natural Gas : 97.7%
Distillate Fuel Oil : 2.3%
|
| Elizabeth River Power Station | Virginia Electric & Power Co | Chesapeake, VA | 29 GWh | May 1992 | Dec 2024 |
Distillate Fuel Oil : 51.8%
Natural Gas : 48.2%
|
| Hopewell Power Station | Virginia Electric & Power Co | Hopewell, VA | 311 GWh | Jun 1992 | Dec 2024 |
Wood/Wood Waste Solids : 99.8%
|
| Grant Town Power Plant | American Bituminous Power LP | Grant Town, WV | 615 GWh | Jun 1992 | Dec 2024 |
Waste/Other Coal : 90.0%
Natural Gas : 10.0%
|
| Panther Creek Energy Facility | Panther Creek Power Operating, LLC | Nesquehoning, PA | 447 GWh | Jun 1992 | Dec 2024 |
Waste/Other Coal : 96.7%
Bituminous Coal : 2.6%
Distillate Fuel Oil : 0.7%
|
| Bristol Myers Squibb New Brunswick | Bristol-Myers Squibb Co | New Brunswick, NJ | 57 GWh | Jun 1992 | Sep 2025 |
Natural Gas : 99.8%
|
| St Marys | City of St Marys - (OH) | St. Marys, OH | 350 MWh | Jul 1992 | Dec 2024 |
Distillate Fuel Oil : 62.4%
Natural Gas : 37.6%
|
| Downtown | City of Franklin - (VA) | Franklin, VA | 384 MWh | Oct 1992 | Dec 2024 |
Distillate Fuel Oil
|
| VMEA Peaking Gen | City of Manassas - (VA) | Manassas, VA | 329 MWh | Oct 1992 | Dec 2024 |
Distillate Fuel Oil
|
| Johnsonburg Mill | Domtar LLC | Johnsonburg, PA | 41 GWh | Jan 1993 | Dec 2024 |
Black Liquor : 52.7%
Natural Gas : 47.3%
|
| Camden Plant Holding LLC | Camden Plant Holdings LLC | Camden, NJ | 105 GWh | Jan 1993 | Dec 2024 |
Natural Gas
|
| I 95 Landfill Phase II | NextEra Renewable Fuels, LLC | Lorton, VA | 19 GWh | Feb 1993 | Dec 2024 |
Landfill Gas
|
| University of Illinois Cogen Facility | University of Illinois | Chicago, IL | 112 GWh | Mar 1993 | Sep 2025 |
Natural Gas : 99.9%
|
| CSL Behring LLC | CSL Behring LLC | Bradley, IL | 9 GWh | Apr 1993 | Dec 2024 |
Natural Gas
|
| Temple SEGF | Temple University | Philadelphia, PA | 1 GWh | Apr 1993 | Sep 2025 |
Natural Gas
|
| Scrubgrass Reclamation CO. LP. | Scrubgrass Reclamation CO. LP. | Kennerdell, PA | 65 GWh | May 1993 | Dec 2024 |
Waste/Other Coal : 98.9%
Distillate Fuel Oil : 1.1%
|
| Lake Gas Recovery | WM Illinois Renewable Energy LLC | Northbrook, IL | 11 GWh | Jul 1993 | Dec 2024 |
Landfill Gas
|
