| Mansfield Mill | LA | DeSoto | Operational | 172 MW | 4 | Biomass, Gas | IPC-Mansfield Mill |
| Covington Facility | VA | Alleghany | Operational | 160.9 MW | 4 | Biomass, Coal | WestRock Corp |
| Ashdown | AR | Little River | Operational | 156.5 MW | 4 | Biomass | Domtar Industries Inc |
| International Paper Savanna Mill | GA | Chatham | Operational | 154 MW | 2 | Biomass, Gas | International Paper Co |
| Okeelanta Cogeneration | FL | Palm Beach | Operational | 128.9 MW | 2 | Biomass | New Hope Power Company |
| GCF US Holdings LLC Columbus Mill | MS | Lowndes | Operational | 128.6 MW | 4 | Biomass | GCF US Holdings LLC (Columbus Mill) |
| Escanaba Mill | MI | Delta | Operational | 122.4 MW | 3 | Biomass | Billerud Escanaba LLC |
| Mead Coated Board | AL | Russell | Operational | 120.5 MW | 3 | Biomass, Gas | Mead Coated Board Inc |
| Manitowoc | WI | Manitowoc | Operational | 117.4 MW | 3 | Coal, Biomass | Manitowoc Public Utilities |
| Deerhaven Renewable | FL | Alachua | Operational | 116.1 MW | 1 | Biomass | Gainesville Regional Utilities |
| Domtar Paper Co LLC Plymouth NC | NC | Martin | Operational | 114 MW | 2 | Biomass | Domtar Paper Company LLC |
| Nacogdoches Power | TX | Nacogdoches | Operational | 114 MW | 1 | Biomass | Austin Energy |
| Clearwater Paper IPP Lewiston | ID | Nez Perce | Operational | 113.8 MW | 4 | Biomass | Clearwater Paper Corporation |
| Sylvamo Corporation Eastover Facility | SC | Richland | Operational | 109.6 MW | 2 | Biomass | Sylvamo Corporation - Eastover |
| Somerset Plant | ME | Somerset | Operational | 107.1 MW | 2 | Biomass | Sappi Fine Paper North America-Somerset |
| International Paper Riverdale Mill | AL | Dallas | Operational | 104.2 MW | 4 | Gas, Biomass | International Paper Co-Riverdl |
| Pixelle Specialty Solutions LLC - Spring | PA | York | Operational | 103.6 MW | 5 | Coal, Biomass, Gas | Pixelle Specialty Solutions LLC - (PA) |
| Georgia-Pacific Brewton Mill | AL | Escambia | Operational | 103.4 MW | 3 | Biomass, Gas | Georgia-Pacific Brewton LLC |
| Puuloa Energy | HI | Honolulu | Planned | 103.4 MW | 11 | Biomass | Puuloa Energy LLC |
| Rumford Cogeneration | ME | Oxford | Operational | 102.6 MW | 1 | Biomass | ND Paper, Inc. |
| WestRock-West Point Mill | VA | King William | Operational | 101 MW | 5 | Biomass | WestRock-West Point Mill |
| Gaylord Container Bogalusa | LA | Washington | Operational | 99.5 MW | 3 | Biomass | Temple-Inland Corp |
| Fernandina Beach Mill | FL | Nassau | Operational | 96.9 MW | 2 | Biomass | WestRock, Fernandina Beach |
| International Paper Georgetown Mill | SC | Georgetown | Operational | 95.6 MW | 3 | Biomass | International Paper Co-GT Mill |
| Sappi Cloquet Mill | MN | Carlton | Operational | 94.5 MW | 7 | Biomass, Hydro | Sappi Cloquet LLC |
| Pixelle Specialty Solutions LLC - Chilli | OH | Ross | Operational | 92.8 MW | 4 | Biomass, Gas | US Paper Mill Company |
| Florence Mill | SC | Florence | Operational | 91.5 MW | 2 | Biomass | WestRock-Florence |
| International Paper Prattville Mill | AL | Autauga | Operational | 89.8 MW | 2 | Biomass | International Paper Co |
| Kentucky Mills | KY | Hancock | Operational | 88 MW | 1 | Biomass | Domtar Paper Company LLC |
| Georgia-Pacific Consr Prods LP-Naheola | AL | Choctaw | Operational | 87.5 MW | 2 | Biomass | Georgia-Pacific Consr Prods LP-Naheola |
| Pine Bluff Mill | AR | Jefferson | Operational | 85 MW | 3 | Biomass | Suzano Packaging LLC |
| Clearwater Paper Corporation - Augusta | GA | Richmond | Operational | 84.7 MW | 3 | Biomass, Gas | Clearwater Paper Corporation - Augusta |
| Plant 31 Paper Mill | LA | Ouachita | Operational | 84.2 MW | 3 | Biomass, Gas | Graphic Packaging International |
| International Paper Riegelwood Mill | NC | Columbus | Operational | 84 MW | 2 | Biomass | International Paper Co-Riegelwood |
| International Paper Pensacola | FL | Escambia | Operational | 82.8 MW | 2 | Biomass | International Paper Co-Pensacola |
| WestRock Southeast, LLC. | GA | Laurens | Operational | 82.1 MW | 2 | Biomass, Gas | WestRock Southeast, LLC |
| Georgia-Pacific Monticello Paper | MS | Lawrence | Operational | 81.5 MW | 2 | Biomass | Georgia-Pacific Monticello LLC |
| Georgia-Pacific Palatka Operations | FL | Putnam | Operational | 79.8 MW | 2 | Biomass | Georgia-Pacific Consr Ops LLC-Palatka |
| International Paper Red River Mill | LA | Natchitoches | Operational | 78.8 MW | 1 | Biomass | Red River Mill Intl Paper Company |
| International Paper Pine Hill Mill | AL | Wilcox | Operational | 77.4 MW | 2 | Biomass | International Paper Co. |
| Flint River Operations | GA | Macon | Operational | 77 MW | 2 | Biomass | International Paper - Flint River Mill |
| Burgess BioPower | NH | Coos | Operational | 75 MW | 1 | Biomass | Berlin Station, LLC |
| M L Hibbard | MN | St Louis | Operational | 72.8 MW | 2 | Biomass | ALLETE, Inc. |
| Deer Island Treatment Plant | MA | Suffolk | Operational | 72.8 MW | 8 | Oil, Biomass, Hydro, Wind, Solar | Massachusetts Wtr Rauth-Deer I |
| Packaging Corp of America | TN | Hardin | Operational | 72.5 MW | 2 | Biomass | Packaging Corp of America |
| Port Wentworth Mill | GA | Chatham | Operational | 72.3 MW | 2 | Biomass | International Paper Port Wentworth Mill |
| Brunswick Cellulose | GA | Glynn | Operational | 72.2 MW | 3 | Biomass | Brunswick Cellulose LLC |
| Hopewell Power Station | VA | Hopewell City | Operational | 71.1 MW | 1 | Biomass | Virginia Electric & Power Co |
| Altavista Power Station | VA | Campbell | Operational | 71.1 MW | 1 | Biomass | Virginia Electric & Power Co |
| Southampton Power Station | VA | Southampton | Operational | 71.1 MW | 1 | Biomass | Virginia Electric & Power Co |
| Inland Paperboard Packaging Rome | GA | Floyd | Operational | 70.4 MW | 4 | Biomass | Inland Paperboard - Rome Mill |
| PCA-Valdosta Mill | GA | Lowndes | Operational | 69.9 MW | 3 | Biomass | PCA-Valdosta Mill |
| S D Warren Westbrook | ME | Cumberland | Operational | 69.7 MW | 16 | Biomass, Hydro | Relevate Power Management LLC |
| Jesup Plant | GA | Wayne | Operational | 69.5 MW | 4 | Biomass | Rayonier Advanced Materials |
| Alabama Pine Pulp | AL | Monroe | Operational | 69 MW | 1 | Biomass | Alabama River Cellulose LLC |
| Graphic Packaging Intl Macon Mill | GA | Bibb | Operational | 68.7 MW | 3 | Biomass | Riverwood Intl USA Inc |
| Woodland Pulp, LLC | ME | Washington | Operational | 68.3 MW | 12 | Biomass, Hydro | Woodland Pulp LLC |
| International Paper Valliant OK | OK | McCurtain | Operational | 68 MW | 1 | Biomass | International Paper - Valliant |
| Westrock Hodge (LA) | LA | Jackson | Operational | 66.4 MW | 3 | Biomass | Westrock (LA) |
| International Paper Texarkana Mill | TX | Cass | Operational | 65 MW | 2 | Biomass | Graphic Packaging International - Texarkana |
| Nippon Dynawave Packaging Longview WA | WA | Cowlitz | Operational | 62.4 MW | 4 | Biomass | Nippon Dynawave Packaging Co. |
| DeRidder Mill | LA | Beauregard | Operational | 61.5 MW | 1 | Biomass | Packaging Corporation of America |
| Piedmont Green Power | GA | Lamar | Operational | 60 MW | 1 | Biomass | Piedmont Green Power LLC |
| J C McNeil | VT | Chittenden | Operational | 59.5 MW | 1 | Biomass | City of Burlington Electric - (VT) |
| GRP Franklin Renewable Energy Facility | GA | Franklin | Operational | 58 MW | 1 | Biomass | GRP Franklin Renewable Energy Facility, LLC |
| GRP Madison Renewable Energy Facility | GA | Madison | Operational | 58 MW | 1 | Biomass | GRP Madison Renewable Energy Facility, LLC |
| Kettle Falls Generating Station | WA | Stevens | Operational | 57.9 MW | 2 | Biomass, Gas | Avista Corp |
| WestRock (TX) | TX | Jasper | Operational | 57.7 MW | 3 | Biomass | WestRock (TX) |
| Rothschild Biomass Cogen Facility | WI | Marathon | Operational | 57.5 MW | 1 | Biomass | Wisconsin Electric Power Co |
| Covanta Delano Energy | CA | Kern | Operational | 57 MW | 2 | Biomass | Clean Energy Systems Delano |
| Billerud Quinnesec Mill | MI | Dickinson | Operational | 56 MW | 2 | Biomass | Billerud Quinnesec Mill |
| Wheelabrator Shasta | CA | Shasta | Operational | 54.9 MW | 3 | Biomass | Shasta Sustainable Resource Management, Inc. |
| Albany Green Energy | GA | Dougherty | Operational | 54.5 MW | 1 | Biomass | Albany Green Energy, LLC |
| Stockton Biomass | CA | San Joaquin | Operational | 54 MW | 1 | Biomass | DTE Stockton LLC |
| Johnsonburg Mill | PA | Elk | Operational | 54 MW | 1 | Biomass | Domtar LLC |
| Boise Cascade International Falls | MN | Koochiching | Operational | 52.3 MW | 1 | Biomass | Boise White Paper LLC |
| Dillard Complex | OR | Douglas | Operational | 51.5 MW | 6 | Biomass | Roseburg Forest Products Co |
| Marlboro Mill | SC | Marlboro | Operational | 51.4 MW | 1 | Biomass | Domtar Paper Company Bennettsville |
| International Paper Vicksburg Mill | MS | Warren | Operational | 50.5 MW | 2 | Biomass | International Paper Co-Vicksbg |
| Leaf River Cellulose LLC | MS | Perry | Operational | 50.4 MW | 2 | Biomass | Leaf River Cellulose LLC |
| Schofield Generating Station | HI | Honolulu | Operational | 50.4 MW | 6 | Biomass | Hawaiian Electric Co Inc |
| Craven County Wood Energy LP | NC | Craven | Operational | 50 MW | 1 | Biomass | CMS Generation Operating Co II |
| Halifax County Biomass | VA | Halifax | Operational | 49.9 MW | 1 | Biomass | South Boston Energy LLC |
| Woodville Renewable Power Project | TX | Tyler | Operational | 49.9 MW | 1 | Biomass | East Texas Electric Coop, Inc |
| Clewiston Sugar House | FL | Hendry | Operational | 49 MW | 3 | Biomass | United States Sugar Corp |
| Alabama River Pulp | AL | Monroe | Operational | 48 MW | 1 | Biomass | Alabama River Cellulose LLC |
| USG Paper, LLC - Orange Mill | TX | Orange | Operational | 48 MW | 1 | Biomass | USG Paper LLC |
| Hopewell Mill | VA | Hopewell City | Operational | 47.6 MW | 1 | Biomass | RockTenn-Hopewell |
| WestRock Demopolis Mill | AL | Marengo | Operational | 47.4 MW | 2 | Biomass | WestRock Mill Company, LLC |
| Bay Front | WI | Ashland | Operational | 47.2 MW | 2 | Gas, Biomass | Northern States Power Co - Minnesota |
| ReEnergy Stratton LLC | ME | Franklin | Operational | 47 MW | 1 | Biomass | ReEnergy Stratton LLC |
| Longview Fibre | WA | Cowlitz | Operational | 45 MW | 2 | Biomass | Longview Fibre Co |
| Packaging Corp. of America Jackson Mill | AL | Clarke | Operational | 44.4 MW | 2 | Gas, Biomass | Boise White Paper LLC |
| Cadillac Renewable Energy | MI | Wexford | Operational | 44 MW | 1 | Biomass | Cadillac Renewable Energy LLC |
| Plainfield Renewable Energy LLC | CT | Windham | Operational | 43 MW | 1 | Biomass | Plainfield Renewable Energy, LLC |
| Fernandina Plant | FL | Nassau | Operational | 42 MW | 2 | Biomass | Rayonier Advanced Materials |
| Sonoco Products Co | SC | Darlington | Operational | 40.5 MW | 3 | Biomass, Gas | Sonoco Products Co |
| Biomass One LP | OR | Jackson | Operational | 40 MW | 3 | Biomass | Biomass One LP |
| ReEnergy Livermore Falls | ME | Androscoggin | Operational | 39.6 MW | 1 | Biomass | ReEnergy Livermore Falls |
| Genesee Power Station LP | MI | Genesee | Operational | 39.5 MW | 1 | Biomass | NorthStar Clean Energy |
| Georgia-Pacific Corp - Nekoosa Mill | WI | Wood | Operational | 39 MW | 9 | Gas, Biomass, Hydro | Domtar Industries Inc |
| Grayling Generating Station | MI | Crawford | Operational | 38.6 MW | 1 | Biomass | NorthStar Clean Energy |
| Total Energy Facilities | CA | Los Angeles | Operational | 38.4 MW | 4 | Biomass | Los Angeles County Sanitation |
| International Paper Co. - New Bern Mill | NC | Craven | Operational | 38.1 MW | 1 | Biomass | International Paper Co. - New Bern Mill |
| St Paul Cogeneration | MN | Ramsey | Operational | 37 MW | 1 | Biomass | St Paul Cogeneration LLC |
| HL Power | CA | Lassen | Operational | 36.2 MW | 1 | Biomass | HL Power Company |
| International Paper Franklin Mill | VA | Isle of Wight | Operational | 36.1 MW | 1 | Biomass | International Paper - Franklin |
| Hu Honua Bioenergy Facility | HI | Hawaii | Planned | 36 MW | 1 | Biomass | Hu Honua Bioenergy, LLC |
| Sierra Pacific Quincy Facility | CA | Plumas | Operational | 35.2 MW | 1 | Biomass | Sierra Pacific Industries |
| Lumberton | NC | Robeson | Operational | 34.7 MW | 1 | Biomass | NC Renewable Power - Lumberton LLC |
| Hyperion Treatment Plant CHP Plant | CA | Los Angeles | Operational | 33 MW | 3 | Biomass | Constellation New Energy Inc. |
| IP Springfield Oregon | OR | Lane | Operational | 32.7 MW | 1 | Biomass | International Paper Corporation - Springfield |
| Humboldt Sawmill Company | CA | Humboldt | Operational | 32.5 MW | 3 | Biomass | Mendocino Forest Products |
| Burney Forest Products | CA | Shasta | Operational | 31 MW | 1 | Biomass | Burney Forest Products, A Joint Venture |
| SPI Anderson 2 | CA | Shasta | Operational | 30.2 MW | 1 | Biomass | Sierra Pacific Industries |
| Georgia-Pacific Wauna Mill | OR | Clatsop | Operational | 30 MW | 1 | Biomass | Georgia-Pacific Wauna LLC |
| Wadham Energy | CA | Colusa | Operational | 29.1 MW | 1 | Biomass | Wadham Energy LP |
| Finch Paper | NY | Warren | Operational | 29 MW | 1 | Biomass | Finch Paper LLC |
| Red Shield Envir Old Town Facility | ME | Penobscot | Operational | 28.5 MW | 2 | Biomass | ND Paper, Inc. |
| KapStone Kraft Paper Corp | NC | Halifax | Operational | 28.3 MW | 1 | Biomass | Westrock Kraft Paper, LLC |
| Woodland Biomass Power Ltd | CA | Yolo | Operational | 28 MW | 1 | Biomass | DTE Energy Services-Woodland |
| Covanta Mendota | CA | Fresno | Operational | 28 MW | 1 | Biomass | Clean Energy Systems Mendota |
| Clearwater Paper APP CB | AR | Desha | Operational | 28 MW | 1 | Biomass | Clearwater Paper Corporation |
| Sierra Pacific Burlington Facility | WA | Skagit | Operational | 28 MW | 1 | Biomass | Sierra Pacific Industries |
| Rio Bravo Rocklin | CA | Placer | Operational | 27.9 MW | 1 | Biomass | Rio Bravo Rocklin |
| NE Renewable Power Jonesboro | ME | Washington | Operational | 27.5 MW | 1 | Biomass | Stored Solar J&WE |
| NE Renewable Power West Enfield | ME | Penobscot | Operational | 27.5 MW | 1 | Biomass | Stored Solar J&WE |
| Novo BioPower Plant | AZ | Navajo | Operational | 27.2 MW | 1 | Biomass | Novo Biopower LLC |
| U S Alliance Coosa Pines | AL | Talladega | Operational | 25.9 MW | 1 | Biomass | Bowater Newport Coosa Pines Op |
| Pacific-Ultrapower Chinese Station | CA | Tuolumne | Operational | 25 MW | 1 | Biomass | IHI Power Services Corp |
| NE Renewable Tamworth, LLC | NH | Carroll | Operational | 25 MW | 1 | Biomass | NE Renewable Tamworth, LLC |
| McMinnville | TN | Warren | Operational | 24 MW | 12 | Oil, Biomass | McMinnville Electric System |
| Mosinee Mill | WI | Marathon | Operational | 23.4 MW | 5 | Biomass, Hydro | Ahlstrom-Munksjo NA Specialty Solutions, LLC |
| Koda Biomass Plant | MN | Scott | Operational | 23.4 MW | 1 | Biomass | Koda Energy LLC |
| Allendale Biomass | SC | Allendale | Operational | 22.5 MW | 1 | Biomass | Allendale Biomass LLC |
| Dorchester Biomass | SC | Dorchester | Operational | 22.5 MW | 1 | Biomass | Dorchester Biomass LLC |
| John H Warden | MI | Baraga | Operational | 22 MW | 1 | Biomass | L'Anse Warden Electric Company LLC |
| Ryegate Associates, LLC | VT | Caledonia | Operational | 21.5 MW | 1 | Biomass | Ryegate Associates, LLC |
| Mesquite Lake Energy Park Plant 2 | CA | Imperial | Operational | 21 MW | 1 | Biomass | Mesquite Lake Energy Park |
| Evergreen BioPower LLC | OR | Linn | Operational | 21 MW | 1 | Biomass | Invenergy Services LLC |
| TBE-Montgomery LLC | NY | Orange | Planned | 21 MW | 2 | Biomass | TBE Montgomery LLC |
| Savannah River Site Biomass Cogen | SC | Aiken | Operational | 20.8 MW | 1 | Biomass | Ameresco |
| Bridgewater Power LP | NH | Grafton | Operational | 20 MW | 1 | Biomass | Bridgewater Power Co LP |
| NE Renewable Springfield, LLC | NH | Sullivan | Operational | 20 MW | 1 | Biomass | NE Renewable Springfield, LLC |
| Sierra Pacific Burney Facility | CA | Shasta | Operational | 20 MW | 1 | Biomass | Sierra Pacific Industries |
| National Energy of McBain | MI | Missaukee | Operational | 20 MW | 1 | Biomass | National Salvage & Service Corporation |
| National Energy of Lincoln | MI | Alcona | Operational | 20 MW | 1 | Biomass | National Salvage & Service Corporation |
| NE Renewable Whitefield, LLC | NH | Coos | Operational | 19.9 MW | 1 | Biomass | NE Renewable Whitefield, LLC |
| Seneca Sustainable Energy LLC | OR | Lane | Operational | 19.8 MW | 1 | Biomass | Seneca Sustainable Energy LLC |
| Sierra Pacific Lincoln Facility | CA | Placer | Operational | 19.2 MW | 1 | Biomass | Sierra Pacific Industries |
| Fairhaven Power | CA | Humboldt | Operational | 18.8 MW | 1 | Biomass | DG Fairhaven Power LLC |
| Georgia-Pacific Toledo Mill | OR | Lincoln | Operational | 18.8 MW | 1 | Biomass | Georgia-Pacific Toledo LLC |
| Packaging of America Tomahawk Mill | WI | Lincoln | Operational | 18.7 MW | 5 | Biomass, Hydro | PCA-Tomahawk Mill |
| NE Renewable Fitchburg, LLC | MA | Worcester | Operational | 18 MW | 1 | Biomass | NE Renewable Fitchburg, LLC |
| Sierra Pacific Aberdeen | WA | Grays Harbor | Operational | 18 MW | 1 | Biomass | Sierra Pacific Industries |
| NE Renewable Bethlehem, LLC | NH | GRAFTON | Operational | 17.5 MW | 1 | Biomass | NE Renewable Bethlehem, LLC |
| Plant No 2 Orange County | CA | Orange | Operational | 16 MW | 6 | Biomass, Other | Orange County Sanitation Dist - (CA) |
| Metro Wastewater Reclamation District | CO | Denver | Operational | 15 MW | 6 | Biomass | ENGIE Denver Metro LLC |
| Cosmo Specialty Fibers Plant | WA | Grays Harbor | Operational | 15 MW | 2 | Biomass | Cosmo Specialty Fibers |
| Walt Bailey Bioenergy Facility | DC | District of Columbia | Operational | 14.1 MW | 3 | Biomass | DC Water |
| Blue Lake Power LLC | CA | Humboldt | Operational | 13.8 MW | 1 | Biomass | Blue Lake Power LLC |
| Roseburg Forest Products Biomass | CA | Siskiyou | Operational | 13.4 MW | 1 | Biomass | Roseburg Forest Products |
| McKinley Paper Co. - Washington Mill | WA | Clallam | Operational | 12.6 MW | 1 | Biomass | McKinley Paper Co. - Washington Mill |
| St Francisville Mill | LA | West Feliciana | Operational | 12.5 MW | 1 | Biomass | Hood Container of Louisiana, LLC |
| Ampersand Chowchilla Biomass LLC | CA | Madera | Operational | 12.5 MW | 1 | Biomass | Ampersand Chowchilla Biomass LLC |
| El Nido Facility | CA | Merced | Operational | 12.5 MW | 1 | Biomass | Merced Power LLC |
| Agrilectric Power Partners Ltd | LA | Calcasieu | Operational | 12.1 MW | 1 | Biomass | Agrilectric Power Partners Ltd |
| Irwindale Brew Yard, LLC | CA | Los Angeles | Operational | 10.9 MW | 3 | Gas, Biomass | Irwindale Brew Yard, LLC |
| Biomass to Energy Facility, Kauai | HI | Kauai | Operational | 10.3 MW | 3 | Biomass, Oil | Mahipapa LLC |
| HNL Emergency Power Facility | HI | Honolulu | Operational | 10 MW | 4 | Biomass | Hawaiian Electric Co Inc |
| Georges River Energy | ME | Waldo | Operational | 10 MW | 1 | Biomass | Robbins Lumber Inc |
| Enderlin | ND | Ransom | Operational | 9.8 MW | 2 | Biomass | Archer Daniels Midland Co |
| Big Valley Power LLC | CA | Lassen | Operational | 9.3 MW | 1 | Biomass | Big Valley Power (BVP) LLC |
| City of Tulare Water Facility | CA | Tulare | Operational | 9.2 MW | 4 | Solar, Biomass, Gas | City of Tulare Water Pollution Control - (CA) |
| Papillion Creek Wastewater | NE | Sarpy | Operational, expanding | 9 MW | 6 | Gas, Biomass | City of Omaha - (NE) |
| Medford Operation | OR | Jackson | Operational | 8.5 MW | 2 | Biomass | Boise Cascade Wood Products LLC |
| Athens Energy | ME | Somerset | Operational | 8.5 MW | 1 | Biomass | Athens Energy, LLC |
| Ingredion Winston Salem | NC | Forsyth | Operational | 8.4 MW | 2 | Biomass | Ingredion Inc - Winston Salem |
| Hometown Bio Energy LLC | MN | Le Sueur | Operational | 8 MW | 1 | Biomass | Hometown Bio Energy LLC |
| Regional Wastewater Control Facility | CA | San Joaquin | Operational | 7.8 MW | 5 | Oil, Biomass | City of Stockton MUD - (CA) |
| Port Townsend Paper | WA | Jefferson | Operational | 7.5 MW | 1 | Biomass | Port Townsend Paper Co |
| Plant No 1 Orange County | CA | Orange | Operational | 7.5 MW | 3 | Biomass | Orange County Sanitation Dist - (CA) |
| Co-Gen LLC | OR | Grant | Operational | 7.5 MW | 1 | Biomass | Co-Generation Co |
| Co-Gen II LLC | OR | Douglas | Operational | 7.5 MW | 1 | Biomass | Co-Gen II |
| Sierra Pacific Sonora | CA | Tuolumne | Operational | 7.5 MW | 1 | Biomass | Sierra Pacific Industries |
| Bayville Central Facility | NJ | Ocean | Operational | 7.1 MW | 8 | Oil, Biomass, Solar | Ocean County Utilities Auth - (NJ) |
| Southside Water Reclamation Plant | NM | Bernalillo | Operational | 6.6 MW | 4 | Gas, Biomass | Albuquerque City of |
| WWTP Power Generation Station | CA | Alameda | Operational | 6.6 MW | 3 | Biomass | East Bay Municipal Util Dist - (CA) |
| Douglas County Forest Products | OR | Douglas | Operational | 6.3 MW | 1 | Biomass | Douglas County Forest Products - (OR) |
| Tamarack Energy | ID | Adams | Operational | 6.2 MW | 1 | Biomass | Tamarack Energy |
| Plummer Cogen | ID | Benewah | Operational | 6.2 MW | 1 | Biomass | Stimson Lumber Company |
| Gas Utilization Facility | CA | San Diego | Operational | 6.1 MW | 3 | Biomass, Hydro | City of San Diego - (CA) |
| BioTown Ag | IN | White | Operational | 6 MW | 6 | Biomass | Bio Town Biogas, LLC |
| Fremont Community Digester, LLC | MI | Newaygo | Operational | 5.8 MW | 2 | Biomass | Generate Fremont Digester, LLC. |
| Santa Barbara ReSource Center | CA | Santa Barbara | Operational | 5.8 MW | 5 | Landfill, Gas, Biomass, Solar | County of Santa Barbara - (CA) |
| PWD Northeast WPCP Biogas Cogen Plant | PA | Philadelphia | Operational | 5.6 MW | 4 | Biomass | Philadelphia Water Department |
| POET Biorefining - Chancellor | SD | Turner | Operational | 5.4 MW | 1 | Biomass | POET Biorefining- Chancellor |
| Orbit Energy Charlotte | NC | Mecklenburg | Operational | 5.2 MW | 1 | Biomass | Anaergia |
| MMSD South Shore Wastewater | WI | Milwaukee | Operational | 5.1 MW | 5 | Biomass | Milwaukee Metro Sewerage Dist |
| Collins Pine Project | CA | Plumas | Operational | 5 MW | 1 | Biomass | Collins Pine Co |
| Snider Industries | TX | Harrison | Operational | 5 MW | 1 | Biomass | Snider Industries Inc |
| Cox Waste to Energy | KY | Taylor | Operational | 5 MW | 2 | Biomass | Cox Companies, LLC |
| Tracy Renewable Power Plant | CA | San Joaquin | Planned | 5 MW | 1 | Biomass | Tracy Renewable Energy, LLC |
| Central District Wastewater Treat Plant | FL | Miami Dade | Operational | 4.8 MW | 4 | Biomass | Miami Dade Water & Sewer Dept |
| West Point Treatment Plant | WA | King | Operational | 4.6 MW | 2 | Biomass | King County Dept-Natural Res - (WA) |
| Power Generation Station (PGS) 2 | CA | Alameda | Operational | 4.6 MW | 1 | Biomass | East Bay Municipal Util Dist - (CA) |
| Darrington | WA | Snohomish | Operational | 4.5 MW | 1 | Biomass | Hampton Lumber Mills - Washington Inc |
| Laguna Water Reclamation Facility | CA | Sonoma | Operational | 4.4 MW | 4 | Biomass | City of Santa Rosa - (CA) |
| Green Cow Power | IN | Elkhart | Operational | 4.3 MW | 4 | Biomass | Green Cow Power LLC |
| Scribner Diesel Generation Facility | NE | Dodge | Operational | 4 MW | 2 | Biomass | City of Scribner (NE) |
| Abel Road Bioenergy | CA | Colusa | Operational | 4 MW | 1 | Biomass | ACC Renewable Resources |
| Hat Creek Bioenergy | CA | Shasta | Operational | 3.6 MW | 1 | Biomass | Hat Creek Bioenergy, LLC |
| Gettysburg Energy & Nutrient Rec Facilit | PA | Adams | Operational | 3.3 MW | 1 | Biomass | Gettysburg Energy and Nutrient Rec Facility LLC |
| Encina Water Pollution Control | CA | San Diego | Operational | 3.2 MW | 4 | Biomass | Encina Joint Powers Authority |
| Robbins Lumber | ME | WALDO | Operational | 3.2 MW | 2 | Oil, Biomass | Robbins Lumber Inc |
| Blue Mountain Biogas | UT | Beaver | Operational | 3.2 MW | 2 | Biomass | Blue Mountain Biogas LLC |
| Zeeland Farm Services | MI | Ottawa | Operational | 3.2 MW | 2 | Biomass | Zeeland Farm Services |
| Viresco Turtle Lake | WI | Polk | Operational | 3.2 MW | 2 | Biomass | Viresco Turtle Lake |
| Orbit Energy RI | RI | Providence | Operational | 3.2 MW | 1 | Biomass | Anaergia |
| West Point RNG | ID | Gooding | Operational | 3.2 MW | 2 | Biomass | Camco International Group, Inc. |
| Missouri River Wastewater Treatment | NE | Douglas | Operational | 3 MW | 3 | Biomass | City of Omaha - (NE) |
| Western Renewable Energy | AZ | Apache | Operational | 3 MW | 1 | Biomass | Western Renewable Energy LLC |
| Kishwaukee CHP Plant | IL | Winnebago | Operational | 3 MW | 3 | Biomass | Four Rivers Sanitation Authority |
| Back River Waste Water Treatment | MD | Baltimore City | Operational | 3 MW | 3 | Biomass, Solar | Mayor and City Council of Baltimore City - (MD) |
| Des Moines Wastewater Reclamation Fac | IA | Polk | Operational | 2.8 MW | 2 | Biomass | Des Moines Metro WRF |
| Stoltze CoGen1 | MT | Flathead | Operational | 2.8 MW | 1 | Biomass | F H Stoltze Land & Lumber Co |
| Napoleon Biogas | OH | Henry | Operational | 2.8 MW | 2 | Biomass | CH4 Biogas LLC |
| Tulare BioMAT Fuel Cell | CA | Tulare | Operational | 2.8 MW | 1 | Biomass | Central CA Fuel Cell 2, LLC |
| Toyota Long Beach Trigen | CA | Los Angeles | Operational | 2.8 MW | 1 | Biomass | Long Beach Trigen, LLC |
| Jackson Pike WWTP Cogen Engines | OH | Franklin | Operational | 2.8 MW | 2 | Biomass | City of Columbus - (OH) |
| City of Hayward WWTP | CA | Alameda | Operational | 2.7 MW | 2 | Solar, Biomass | City of Hayward (CA) |
| OES Biogas Power | CA | San Bernardino | Planned | 2.6 MW | 2 | Biomass | Organic Energy Solutions, Inc. |
| Howard F Curren Advncd Wastewater Plant | FL | Hillsborough | Operational | 2.5 MW | 5 | Biomass | Tampa Wastewater Department |
| Cargill B6 Biofactory | ID | Gooding | Operational | 2.2 MW | 2 | Biomass | Pico Energy, LLC |
| Silicon Valley Clean Water | CA | San Mateo | Operational | 2.2 MW | 2 | Biomass, Battery | Silicon Valley Clean Water |
| SF Southeast Cogen Plant | CA | San Francisco | Operational | 2.1 MW | 1 | Biomass | City & County of San Francisco - (CA) |
| Water Reclamation Plant | MN | Olmsted | Operational | 2 MW | 2 | Biomass | City of Rochester - (MN) |
| ABEC Bidart-Old River LLC | CA | Kern | Operational | 2 MW | 2 | Biomass | ABEC Bidart-Old River LLC |
| Diamond H Dairy Power | CA | Madera | Operational | 2 MW | 2 | Biomass | Madera DP 2, LLC |
| Godinho Dairy Digester | CA | Merced | Operational | 2 MW | 2 | Biomass | Aligned Digesters Co., LLC |
| Monterey One Water | CA | Monterey | Operational | 1.8 MW | 3 | Biomass | Monterey One Water |
| Kettle Butte Digester, LLC | ID | Jefferson | Operational | 1.8 MW | 2 | Biomass | Kettle Butte Digester, LLC |
| Richland Center Renewable Energy LLC | WI | Richland | Operational | 1.8 MW | 2 | Biomass | Richland Center Renewable Energy LLC |
| Akron WRF | OH | Summit | Operational | 1.8 MW | 3 | Biomass | City of Akron - (OH) |
| Union Sanitary District Cogen | CA | Alameda | Operational | 1.8 MW | 2 | Biomass | Union Sanitary District |
| Carolina Poultry Power Farmville | NC | Pitt | Operational | 1.7 MW | 3 | Biomass | Carolina Poultry Power |
| Davenport Water Pollution Control Plant | IA | Scott | Operational | 1.6 MW | 2 | Biomass | Davenport, City of - (IA) |
| Big Sky Dairy Digester | ID | Gooding | Operational | 1.6 MW | 2 | Biomass | DF-AP #1 LLC |
| Sunnyvale City of WPCP | CA | Santa Clara | Operational | 1.6 MW | 2 | Biomass | City of Sunnyvale WPCP - (CA) |
| Shell New Energies, Junction City | OR | Lane | Operational | 1.6 MW | 1 | Biomass | Equilon Enterprises LLC d/b/a Shell Oil |
| Zero Waste Energy Development Co LLC | CA | Santa Clara | Operational | 1.6 MW | 2 | Biomass | Zero Waste Energy Development Company LLC |
| Durham AWTF | OR | Washington | Operational | 1.6 MW | 2 | Biomass | Clean Water Services |
| Oxnard Wastewater Treatment Plant | CA | Ventura | Operational | 1.5 MW | 3 | Biomass | City of Oxnard - (CA) |
| Central Valley Ag Power | CA | Stanislaus | Operational | 1.5 MW | 1 | Biomass | Central Valley Ag Power LLC |
| Middlebury College | VT | Addison | Operational | 1.4 MW | 2 | Biomass | Middlebury College Biomass |
| Molson Coors Shenandoah Brewery | VA | Rockingham | Operational | 1.4 MW | 1 | Biomass | Molson Coors Shenandoah Brewery |
| Synergy Biogas | NY | Wyoming | Operational | 1.4 MW | 1 | Biomass | CH4 Biogas LLC |
| Dairyland WTE Plant | WI | Brown | Operational | 1.4 MW | 2 | Biomass | Energy Systems Group LLC |
| Riverside RWQCP Fuel Cell | CA | Riverside | Operational | 1.4 MW | 1 | Biomass | Riverside Fuel Cell, LLC |
| SB Water Reclamation Fuel Cell | CA | San Bernardino | Operational | 1.4 MW | 1 | Biomass | San Bernardino Fuel Cell, LLC |
| WLWPCF Cogeneration Facility | OR | Marion | Operational | 1.2 MW | 1 | Biomass | City of Salem Public Works - (OR) |
| Enterprise Sugar Factory | LA | Iberia | Operational | 1 MW | 1 | Biomass | M.A. Patout & Son Limited, LLC |
| Collinwood BioEnergy Facility | OH | Cuyahoga | Operational | 1 MW | 1 | Biomass | Collinwood BioEnergy |
| POTB Digester | OR | Tillamook | Operational | 1 MW | 1 | Biomass | Tillamook BioGas, LLC Digester |
| AgriReNew | IA | Scott | Operational | 1 MW | 1 | Biomass | AgriReNew |
| Verwey-Hanford Dairy Digester #1 | CA | Kings | Operational | 1 MW | 1 | Biomass | AlsoEnergy |
| ABEC #2 dba West-Star Dairy | CA | Kern | Operational | 1 MW | 1 | Biomass | ABEC #2 LLC |
| ABEC #3 dba Lakeview Dairy | CA | Kern | Operational | 1 MW | 1 | Biomass | ABEC #3 LLC |
| ABEC #4 dba CE&S Dairy | CA | Kern | Operational | 1 MW | 1 | Biomass | ABEC #4 LLC |
| Verwey-Hanford Dairy Digester #2 | CA | Kings | Operational | 1 MW | 1 | Biomass | Hanford Renewable Energy LLC |
| Verwey-Hanford Dairy Digester #3 | CA | Kings | Operational | 1 MW | 1 | Biomass | Hanford Renewable Energy LLC |
| Still Water Power | CA | Kings | Operational | 1 MW | 1 | Biomass | Still Water Power LLC |