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Landfill Methane Outreach Program

LMOP Industry Partner Program

To help promote economically and technically sound landfill gas (LFG) energy projects, LMOP teams with a range of companies interested in the utilization of LFG. These companies include project developers, engineering consulting firms, equipment supplier type, project facilitators, and project financiers. Industry participants from the private sector join the program by signing the LMOP Industry Partner Memorandum of Understanding.

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Company Name Country/State Professional Services Equipment Supplier Type
2G-CENERGY Power Systems Technologies Inc. United States: FL Engineering/Design; Construction/Installation LFG Power Generation
ABB Turbocharging United States: FL   LFG Power Generation
Abbott Energy & Environment Consulting, Inc. Canada: AB Engineering/Design Carbon Dioxide Removal
A-C Compressor Corporation United States: WI   LFG Cleaning/Drying/Compression
Acrion Technologies, Inc. United States: OH Engineering/Design LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Acterra Group, Inc. United States: IA Engineering/Design; Construction/Installation  
Adsorptech Inc. United States: NJ   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Adsorption Research, Inc. United States: OH   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Advance One Development, Inc. United States: NC Engineering/Design; Construction/Installation  
Advanced Environmental Management, Inc. United States: GA Gas Monitoring/Lab Analysis & Testing  
AECOM Technical Services, Inc United States: WI Engineering/Design; Construction/Installation; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
AER Construction, Inc. United States: PA Construction/Installation  
Affiliated Engineers, Inc. United States: NC Engineering/Design; Construction/Installation  
Aggregated Micro Power United States: IL O&M; Project Financier/Lender  
Agility Green Energy Solutions United States: GA Engineering/Design  
Ahlgrim Power & Equipment Inc. United States: MO Engineering/Design LFG Power Generation
Air & Gas Systems, Inc. United States: TX   GCCS Components; LFG Cleaning/Drying/Compression
Air Liquide-MEDAL United States: DE Engineering/Design LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Air Products & Chemicals, Inc. United States: MO   Carbon Dioxide Removal
Air/Tak Inc. United States: PA   LFG Cleaning/Drying/Compression
Alban Engine Power Systems United States: MD   LFG Power Generation
Alchem Field Services, Inc. United States: OK   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Algas-SDI United States: WA    
Alliancedev Italy    
Allied Environmental Consultants, Inc. United States: KS    
Alpha PowerTech LLC United States: MN Engineering/Design; Construction/Installation LFG Power Generation
Alpine Energy LLC United States: AK Engineering/Design  
Altamont Environmental, Inc. United States: NC Engineering/Design; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting Leachate/Condensate Management
Altela, Inc. United States: CO Permitting/Regulatory Consulting Leachate/Condensate Management
AMCS Corporation United States: NJ Engineering/Design Carbon Dioxide Removal
Ameresco, Inc. United States: MA Engineering/Design; Construction/Installation; O&M; Project Developer  
American Environmental Group, Ltd. United States: OH Construction/Installation; O&M Leachate/Condensate Management
American Purification, Inc. United States: CA   LFG Cleaning/Drying/Compression
Analytical Solution, Inc. United States: IL   Gas Monitors/Analyzers
Anguil Environmental Systems, Inc. United States: WI   LFG Cleaning/Drying/Compression
Antares Group, Inc. United States: MD Engineering/Design  
Antilles Power Depot United States: PR   LFG Power Generation
APAC-KS, Inc. Kansas City Division United States: KS    
APEX Power Services Corporation United States: FL Engineering/Design; Permitting/Regulatory Consulting; Financial Consulting/Analysis  
Aptagen, Inc. United States: VA    
Aquaterra Environmental Solutions, Inc. United States: KS Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Arc Southern Energy, LLC United States: TX Project Developer; Project Financier/Lender  
ARC Technologies Corporation United States: PA   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
arCHPower Solutions United States: NC Engineering/Design  
Argent Consulting United States: TX O&M; Permitting/Regulatory Consulting  
Assurance Engineering, Inc. United States: NM Engineering/Design; Construction/Installation  
ATCO International, Inc. United States: TX Engineering/Design; Construction/Installation; O&M; Gas Monitoring/Lab Analysis & Testing  
Atlantic Coast Consulting, Inc. United States: GA Engineering/Design; O&M; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Atmospheric Analysis and Consulting (AAC) United States: CA Gas Monitoring/Lab Analysis & Testing  
ATZ Applied Technologies Inc. Canada: ON   GCCS Components; Leachate/Condensate Management
Automated Consulting & Controls, Inc. United States: GA O&M; Financial Consulting/Analysis  
Automation Alliance Group, LLC United States: PA Engineering/Design; O&M  
AXD Service Industries Corp. United States: NJ   GCCS Components
Ayres Associates United States: WI Engineering/Design; Construction/Installation  
Barker Lemar Engineering Consultants United States: IA Engineering/Design; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Barton and Loguidice, P.C. United States: PA Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
BioCNG, LLC United States: WI Engineering/Design; Construction/Installation LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
BIOFerm USA, Inc. United States: WI    
Biogas Energy Solutions, LLC United States: CT Construction/Installation; O&M; Project Developer  
Biogas Energy, LP United States: TX    
BioGas Technologies Unlimited (BTU-LLC) United States: OH   LFG Cleaning/Drying/Compression
Bio-Gas Technologies, LLC United States: OH Engineering/Design; Construction/Installation; O&M; Project Developer  
Biorem Canada: ON   LFG Cleaning/Drying/Compression
Biosphere Consultants, LLC United States: TX Gas Monitoring/Lab Analysis & Testing  
Biothermica Technologies, Inc. Canada: QC Engineering/Design; Construction/Installation; O&M  
Birdsall Engineering, Inc. United States: NJ Engineering/Design; Gas Monitoring/Lab Analysis & Testing  
Birdseye Renewables LLC United States: NC    
Blackhawk Technology Company United States: IL   Leachate/Condensate Management
Blazosky Associates, Inc. United States: PA Engineering/Design; Construction/Installation  
Blue Sky Power United States: VA Engineering/Design  
Blue Source, LLC United States: NY Broker, Exchange/Registry, Verifier; Project Developer; Project Financier/Lender  
Bluewater Produce Canada: ON    
BNE Energy, Inc. United States: CT Engineering/Design  
Bose Research & Development Inc. United States: VA   LFG Cleaning/Drying/Compression
BRECORP United States: DC Engineering/Design  
Bright Energy LLC United States: CA Engineering/Design; Project Financier/Lender  
Broadrock Renewables LLC United States: NY Engineering/Design; Construction/Installation; O&M; Project Developer  
Brookfield Renewable Power, Inc. United States: NY Project Developer  
Brown and Caldwell United States: MA Engineering/Design; Construction/Installation; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Brown Equity Group United States: MI Project Financier/Lender  
BtG Chemicals United States: CA Engineering/Design; O&M  
Bulman Thermo Units Inc. United States: MT Construction/Installation  
Burns & McDonnell United States: MO Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
C TRADE United States: AZ Engineering/Design; Construction/Installation; Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
C2i Methane Partners United States: NY Project Developer  
California Landfill Development United States: MA    
Cambrian Energy Development LLC United States: CA Engineering/Design; Project Developer; Project Financier/Lender  
Cambridge Project Development, Inc. United States: FL    
Cameron Compression Systems United States: TX   LFG Cleaning/Drying/Compression
Capital Technology, Inc. United States: CT Project Financier/Lender  
Capstone Power Group United States: GA Engineering/Design  
Capstone Turbine Corporation United States: CA Engineering/Design LFG Power Generation
Capture Energy Solutions United States: FL Engineering/Design  
Captus Energy Company United States: PA O&M; Permitting/Regulatory Consulting; Project Developer  
Carbon Asset Management United States: FL Broker, Exchange/Registry, Verifier; Project Financier/Lender  
Carbon Credit Pro United States: CA Broker, Exchange/Registry, Verifier  
Carbon Harvest Energy, LLC United States: VT Engineering/Design  
Carbon Solutions America LLC United States: FL Broker, Exchange/Registry, Verifier  
CARDCO United States: GA Engineering/Design  
Carlisle Energy Services, Inc. United States: PA   GCCS Components
Carlson Environmental Consultants, PC United States: NC Engineering/Design; O&M; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Carnes Natural Gas, Ltd. United States: TX    
Carolan Associates LLC United States: MI Engineering/Design; Financial Consulting/Analysis  
Casella Waste Systems, Inc. United States: VT Construction/Installation; O&M; Project Developer  
Catalyst Financial Group, Inc. United States: CT Financial Consulting/Analysis; Project Financier/Lender  
Catalytic Combustion Corporation United States: WI Construction/Installation LFG Power Generation
Catalytic Products International United States: IL Construction/Installation; O&M; Permitting/Regulatory Consulting Controls/Instrumentation
Caterpillar Financial Services Corporation United States: TN Project Financier/Lender  
Caterpillar, Inc. United States: IN Construction/Installation LFG Power Generation
CAVCO Inc. United States: AL   GCCS Components
CB&I United States: TX Engineering/Design; Construction/Installation; O&M  
CCA POWER LLC United States: MI Engineering/Design; Construction/Installation; O&M; Financial Consulting/Analysis  
CDM Smith United States: MA Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
CE2 Capital Partners United States: CA Broker, Exchange/Registry, Verifier; Project Financier/Lender  
Cemtrex Inc United States: NY O&M LFG Power Generation
Centek Laboratories, LLC United States: NY Gas Monitoring/Lab Analysis & Testing  
Cercle Plein Energy, Inc. United States: IN    
CGP Resources LLC United States: IL   LFG Power Generation
CH2M HILL United States: CO Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
CH4 Management Services United States: TN   GCCS Components
Charles Equipment Company United States: IL Engineering/Design; Construction/Installation LFG Power Generation; Controls/Instrumentation
Chemithon Constructors LLC United States: WA Construction/Installation LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Chemtech Consultants, Inc. United States: PA Engineering/Design; Construction/Installation  
Cherry Creek Capital Partners United States: CO Project Financier/Lender  
Chevron Energy Solutions United States: CA Engineering/Design; Construction/Installation; O&M  
Chicago Climate Exchange United States: IL Broker, Exchange/Registry, Verifier  
CINErgia, Inc. United States: PR Engineering/Design  
Civil & Environmental Consultants, Inc. United States: PA Engineering/Design; Construction/Installation  
Civil and Environmental Services, Inc. (CES) United States: FL Engineering/Design; Construction/Installation  
Classic City Mechanical, Inc. United States: GA Construction/Installation  
CLF Partners United States: DC    
Clover Flat Landfill United States: CA    
CNG Services of Arizona United States: AZ Construction/Installation LFG Cleaning/Drying/Compression
Coen Company United States: CA   Controls/Instrumentation
Cogeneration Consultants United States: MI Engineering/Design  
Coherent Green United States: OH Engineering/Design; Construction/Installation  
Columbia Pacific Biogas, LLC United States: OR   LFG Cleaning/Drying/Compression
Combustion Associates, Inc. United States: CA Engineering/Design; Construction/Installation Gas Monitors/Analyzers; LFG Power Generation
Commercial Insurance Group (CIG) United States: KS Financial Consulting/Analysis  
CommonWealth Resource Management Corporation United States: MA Permitting/Regulatory Consulting; Financial Consulting/Analysis; Project Developer  
Community Power Corporation United States: CO   Carbon Dioxide Removal
Com-Pac Systems, Inc. United States: TX   LFG Cleaning/Drying/Compression
Comprehensive Safety Compliance, Inc. United States: PA Gas Monitoring/Lab Analysis & Testing  
Compressics, Inc. United States: CT   LFG Cleaning/Drying/Compression
Concord Engineering Inc. United States: NJ Engineering/Design  
Conestoga-Rovers & Associates, Inc. (CRA) United States: NY Engineering/Design; Construction/Installation  
Constellation United States: MD Project Developer  
CONTECH Construction Products, Inc. United States: OH   GCCS Components
Cook Coggin Engineers, Inc. United States: MS Engineering/Design  
Cool Clean Technologies, Inc. United States: MN   Carbon Dioxide Removal
Cooler Skies Company United States: WA Engineering/Design; Construction/Installation; Broker, Exchange/Registry, Verifier  
Cornerstone Environmental Group, LLC United States: IL Engineering/Design; O&M; Permitting/Regulatory Consulting  
Corrosion Products & Equipment, Inc. United States: NY Engineering/Design GCCS Components
Covanta Energy United States: CA Engineering/Design; O&M; Project Developer  
Coyle Supply, Inc. United States: IL   GCCS Components; Gas Monitors/Analyzers; Controls/Instrumentation
CPL Systems Inc. United States: LA Engineering/Design; Construction/Installation Controls/Instrumentation
Crescent Power, Inc. United States: TX    
Crestwood Energy, Inc. United States: IL Financial Consulting/Analysis; Project Financier/Lender  
Cromeco, Inc. United States: TX Construction/Installation; Project Developer  
Crosswired, LLC United States: KS Engineering/Design; Construction/Installation  
Crowder Construction Company United States: NC Engineering/Design; Construction/Installation  
CSMG Technologies, Inc. United States: TX   Carbon Dioxide Removal
CTI and Associates, Inc. United States: MI Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
Cummings & Smith, Inc. United States: NJ Engineering/Design; Construction/Installation; O&M  
Cummins Power Generation United States: MN   LFG Power Generation
Cummins Rocky Mountain United States: NV   LFG Power Generation
Curington Construction, LLC United States: FL Construction/Installation  
Curtis Engine & Equipment, Inc. United States: MD Engineering/Design; Construction/Installation; Project Developer LFG Power Generation
Curtis, Mallet-Prevost, Colt & Mosle LLP United States: NY Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
Custer Services, Inc. United States: PA    
D & R Energy Services, Inc. United States: MI Engineering/Design  
D-A Lubricant Company, Inc. United States: IN   LFG Power Generation
Dana Engineering, Inc. PSC United States: WA    
DanCo Systems, Inc. United States: KS Gas Monitoring/Lab Analysis & Testing Gas Monitors/Analyzers
Darion Consulting Group United States: PR Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Davenport Finance Company United States: VA Project Financier/Lender  
DCO Energy, LLC United States: NJ Engineering/Design; Construction/Installation; O&M; Project Developer  
Delcon Inc. United States: PR Engineering/Design  
Detroit Flexible Metal Products, Inc. United States: MI   GCCS Components
DEUTZ Power Systems GmbH & Co KG United States: GA   LFG Power Generation
Douglas Pipeline Company United States: PA O&M; Permitting/Regulatory Consulting  
Downes Associates, Inc. United States: MD Engineering/Design  
Draper Aden Associates United States: VA Engineering/Design; Construction/Installation; O&M  
Drillmore Construction United States: PA Construction/Installation  
DTE Biomass Energy United States: MI Engineering/Design; Construction/Installation; O&M; Project Developer  
Duke Solutions United States: NC Engineering/Design; Construction/Installation  
Durr Systems, Inc. United States: MI Engineering/Design; Construction/Installation; Project Financier/Lender  
E.H. Pechan & Associates, Inc. United States: CA Engineering/Design  
EA Engineering, Science and Technology, Inc. United States: MD Construction/Installation; O&M; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Eagle Power Systems United States: AL Financial Consulting/Analysis LFG Cleaning/Drying/Compression; LFG Power Generation
EarthRes Group, Inc. United States: PA Engineering/Design; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting; Financial Consulting/Analysis  
Earthwell Energy Management, Inc. United States: KY    
Earthwise Energy Technologies United States: RI    
EBA Engineering Consultants Ltd. Canada: BC Engineering/Design; O&M  
ECO Organization Ghana    
EcoEnergy LLC United States: IL Engineering/Design; Construction/Installation; O&M; Project Developer  
EcoRessources Canada: QC Permitting/Regulatory Consulting  
EcoSecurities, Ltd United States: CA Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
Eco-tec Canada: ON   LFG Cleaning/Drying/Compression
eCycle, Inc. United States: PA   LFG Power Generation
Edwards Industrial Equipment Corp United States: MN   LFG Power Generation
E-Finity Distributed Generation, LLC United States: PA Construction/Installation LFG Power Generation
EkoTech Energy LLC United States: FL   LFG Power Generation
Element Markets, LLC United States: TX Engineering/Design; Broker, Exchange/Registry, Verifier  
Elkins Earthworks, LLC United States: OH Engineering/Design Gas Monitors/Analyzers
EMCo Systems Solutions, Inc. United States: CA Project Financier/Lender LFG Power Generation
EMCOR Energy Services, Inc. United States: CT Engineering/Design; Construction/Installation; O&M; Project Financier/Lender  
EMIT Technologies, Inc. United States: WY Construction/Installation Controls/Instrumentation
EMTROL United States: NY   Controls/Instrumentation
EnCon Services International United States: MD    
Enerac, Inc. United States: NY   Gas Monitors/Analyzers
Enercon Engineering, Inc. United States: IL   LFG Power Generation; Controls/Instrumentation
Ener-Core, Inc. United States: CA   LFG Power Generation
Enerdyne Power Systems, Inc. United States: NC Construction/Installation; O&M; Financial Consulting/Analysis; Project Developer  
Enerflex Energy Systems United States: CO   LFG Cleaning/Drying/Compression; LFG Power Generation
Energenic-US, LLC United States: NJ Engineering/Design; Construction/Installation; O&M; Project Developer  
Energy 2001, Inc. United States: CA Project Developer  
Energy Alternatives United States: MN Engineering/Design; Construction/Installation; Project Financier/Lender  
Energy and Power Solutions United States: CA Engineering/Design; Construction/Installation; O&M; Project Financier/Lender  
Energy Choice, Inc. United States: MA Engineering/Design; Financial Consulting/Analysis LFG Power Generation
Energy Developments, Inc United States: TN Engineering/Design; Construction/Installation; O&M; Project Developer  
Energy Dynamics Corporation International United States: CA    
Energy Power Partners United States: CA Project Financier/Lender  
Energy Recovery Associates United States: CT Engineering/Design; Construction/Installation LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Energy Recovery Enterprises, LLC United States: KY    
Energy Recovery Systems LLC United States: MA Construction/Installation LFG Power Generation
Energy Sciences Resource Partners, LLC United States: MI Engineering/Design  
Energy Systems Group, LLC United States: IN Engineering/Design; Construction/Installation; O&M; Project Developer  
Energy Ventures, LLC United States: MD O&M; Project Developer  
Energy-Inc. United States: NV Engineering/Design; Construction/Installation; O&M  
ENERGYneering Solutions, Inc (ESI) United States: OR Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Enertec, LLC United States: CT Engineering/Design LFG Power Generation
EnerVision, Inc. United States: GA Engineering/Design  
Engineered Process Systems, LTD United States: OH Engineering/Design; Construction/Installation; O&M  
Engineered Sustainability, LLC United States: LA Engineering/Design; O&M  
Engineering Design Transfer Inc. United States: CA   LFG Cleaning/Drying/Compression
Engineering Solutions & Design, Inc. United States: KS Engineering/Design  
Engines Plus United States: MO Construction/Installation LFG Power Generation
Enpalo United States: CO Broker, Exchange/Registry, Verifier  
Enpower Corp. United States: CA Engineering/Design; Construction/Installation; O&M; Project Developer  
ENTEC LLC Austria Gas Monitoring/Lab Analysis & Testing GCCS Components; LFG Cleaning/Drying/Compression; Controls/Instrumentation
ENVIRON International Corp. United States: NJ Engineering/Design; Construction/Installation; O&M; Financial Consulting/Analysis  
Environmental & Civil Engineering Services United States: TN Engineering/Design  
Environmental Credit Corporation United States: IL Broker, Exchange/Registry, Verifier  
Environmental Process USA, LLC United States: LA    
Environmental Resources Management, Inc. United States: MI Engineering/Design; Construction/Installation  
Environmental Site Solutions United States: WA Construction/Installation Leachate/Condensate Management
Environmental Solutions Poland    
Environmental Systems and Composites, Inc. United States: WA   LFG Cleaning/Drying/Compression
Enviros Consulting, Ltd. United Kingdom Engineering/Design; Financial Consulting/Analysis  
enXco LFG Holdings, LLC United States: VA Project Developer  
EPG Companies Inc. United States: MN   Controls/Instrumentation; Leachate/Condensate Management
eQUINOX Carbon Equities LLC United States: NV Broker, Exchange/Registry, Verifier; Project Financier/Lender  
Ergoseal, Inc United States: IL   LFG Cleaning/Drying/Compression
ES Alternatives United States: TX Construction/Installation; O&M; Project Developer; Project Financier/Lender  
ET Environmental Corporation, LLC United States: GA Engineering/Design; Construction/Installation  
Etalim Inc. Canada: BC   LFG Power Generation
Evolution Markets, LLC United States: NY Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
Ewing Bemiss & Co. United States: VA Project Financier/Lender  
Excelsior Capital United States: NC Project Financier/Lender  
Expansion Energy LLC United States: NY Engineering/Design LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
F.C. Rice & Co., Inc. United States: NH Engineering/Design; Construction/Installation; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Fairbanks Morse Engine United States: WI   LFG Power Generation
Faith Technologies Inc. United States: KS Engineering/Design; Construction/Installation  
Family Tree Economic Development Group United States: CO Engineering/Design  
Faneuil Capital Management United States: MA Project Financier/Lender  
Farmatic Biotech Energy Germany Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
Firestone Specialty Products United States: IN    
FirmGreen, Inc. United States: CA   Carbon Dioxide Removal
First Climate LLC United States: DC Broker, Exchange/Registry, Verifier  
First Nations Environmental Services, Inc. United States: NC Engineering/Design  
FLSmidth Inc. United States: PA   LFG Cleaning/Drying/Compression
Fluid Components International (FCI) United States: CA   Controls/Instrumentation
Forney Corporation United States: TX   Controls/Instrumentation
Forrer Supply Company, Inc. United States: WI   GCCS Components
FORTIS Environmental Group, LLC United States: FL Engineering/Design  
Fortistar Methane Group United States: NY Project Developer  
Foth United States: IA    
Foxfire Developments, LLC United States: OH    
Franklin Engineers & Consultants, LLC United States: TX Engineering/Design; Permitting/Regulatory Consulting  
Frazier, Barnes & Associates United States: TN Engineering/Design; Financial Consulting/Analysis  
Free Green Energy, LLC United States: TX Engineering/Design  
FTH Resource Marketing Inc United States: TX    
FTN Associates, Ltd. United States: AR Engineering/Design; Permitting/Regulatory Consulting  
FuelCell Energy, Inc. United States: CT   LFG Power Generation
G. Friesen Associates, Inc. United States: OR    
Gannett Fleming, Inc. United States: PA Engineering/Design  
Gas Separation Technology LLC United States: CO   Carbon Dioxide Removal
Gas Technologies LLC United States: MI   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
GC Environmental, Inc. United States: CA Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
GDT Tek, Inc. United States: FL   LFG Power Generation
GE Energy - Jenbacher Gas Engines United States: TX   LFG Power Generation
GE Energy's Waukesha gas engines United States: WI Construction/Installation LFG Power Generation
GEA Engineering PC United States: NY Engineering/Design; Permitting/Regulatory Consulting  
Geopower Energy, Ltd. United States: UT Project Developer  
Geosyntec Consultants United States: GA Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Gladstein, Neandross & Associates United States: CA Engineering/Design; Permitting/Regulatory Consulting  
Gleysteen Information Group United States: WA Engineering/Design  
Global Energy United States: WI   LFG Power Generation
Global Energy Initiative, Inc. United States: NC Engineering/Design  
Golden Energy Services, Inc United States: CO Project Developer  
Golder Associates Inc. United States: GA Engineering/Design; Construction/Installation; O&M; Gas Monitoring/Lab Analysis & Testing  
Gorbel, Inc. United States: NY    
Government Capital Corporation United States: TX Project Financier/Lender  
GPC Green Energy, LLC United States: MD Engineering/Design; Construction/Installation; O&M; Project Developer  
Granger Energy United States: MI Engineering/Design; Construction/Installation; Project Developer  
Granite Gate, LLC United States: CT    
Great Lakes Power & Lighting, Inc. United States: MI Construction/Installation  
Great Minds United States: IN    
GREDELL Engineering Resources, Inc. United States: MO Engineering/Design; Construction/Installation; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Green Energia Inc. United States: OH Financial Consulting/Analysis  
Green Energy Advantage, LLC United States: MS Engineering/Design; Construction/Installation  
Green Energy Partners, LLC United States: SC Engineering/Design  
Green Gas Americas, Inc. United States: FL Engineering/Design; Construction/Installation; O&M; Financial Consulting/Analysis  
Green Gas Energy, LLC United States: PA Engineering/Design; Construction/Installation; O&M; Gas Monitoring/Lab Analysis & Testing  
Green kW Energy, Inc. United States: VA Engineering/Design; Construction/Installation; O&M LFG Power Generation
Green My Inc. Canada: ON    
Green Seal Environmental, Inc. United States: MA Engineering/Design; Permitting/Regulatory Consulting  
Green Star Power United States: FL Engineering/Design  
Greenfield Energy, LLC United States: NY Engineering/Design; Construction/Installation; O&M  
Greenlane Biogas Canada: BC   LFG Cleaning/Drying/Compression
Greenlight Environmental Corp United States: PR Engineering/Design; Construction/Installation; O&M  
Greennovative Chain LLC United States: VA    
GreenPowerTek International Limited China   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Greenstar Ltd Ireland    
GreenStar Renewable Energy, INC. United States: KY Construction/Installation; O&M; Project Financier/Lender  
Greentech Avenue Inc. Canada: BC    
Greenville Gas Producers, LLC United States: NC Project Developer  
GreenWorld Energy and Security United States: IN   Controls/Instrumentation
Gregory Poole Power Systems United States: NC O&M; Project Financier/Lender LFG Power Generation
Grupo Guascor International, Inc. United States: FL   LFG Power Generation
GT Environmental Finance, LLC United States: TX Broker, Exchange/Registry, Verifier  
Guild Associates, Inc. United States: OH Engineering/Design LFG Cleaning/Drying/Compression
Gulf Coast Green Energy United States: TX   LFG Power Generation
GXBILT United States: KY   GCCS Components
GZA GeoEnvironmental, Inc. United States: RI Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
H.O. Penn Machinery Co., Inc. United States: CT   LFG Power Generation
Halcyon Energy, LLC United States: FL    
Handex Environmental Services, Inc. United States: FL Construction/Installation  
Hawthorne Power Systems United States: CA Engineering/Design; Construction/Installation LFG Power Generation
Hazox Alternate Energy United States: PA Engineering/Design  
HCS Group, Inc. United States: TX Engineering/Design  
HDR Engineering, Inc. United States: NE Engineering/Design; Construction/Installation; O&M  
Heartland Technology Partners, LLC United States: MO   Leachate/Condensate Management
Heath and Associates, Inc. United States: NC Engineering/Design; Permitting/Regulatory Consulting; Broker, Exchange/Registry, Verifier  
Heliodor Solutions, LP United States: TX   LFG Cleaning/Drying/Compression
Herrera Environmental Consultants, Inc. United States: WA Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
Hester Environmental Corporation United States: GA    
HGA Architects and Engineers United States: MN Engineering/Design; Permitting/Regulatory Consulting  
Highland Energy (N.S.) Inc. Canada: NS O&M; Project Developer  
Hoffman & Lamson, Gardner Denver Products United States: PA   LFG Cleaning/Drying/Compression
Holland Engineering, Inc. United States: MI Construction/Installation  
Houston Service Industries United States: TX   GCCS Components
Howard R. Green Company United States: MN Engineering/Design; Construction/Installation  
HSA Golden United States: FL    
Hull & Associates, Inc. United States: OH Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
Hulsey McCormick & Wallace, Inc. United States: GA Engineering/Design  
Hydro Geo Chem, Inc. United States: AZ Engineering/Design; Construction/Installation; O&M; Gas Monitoring/Lab Analysis & Testing  
Hydrotex United States: TX Gas Monitoring/Lab Analysis & Testing  
HY-TEK Bio, LLC. United States: MD   Carbon Dioxide Removal
I.C. Thomasson Associates, Inc. United States: TN Engineering/Design; Construction/Installation  
Ideas - Performance - Solutions, Inc. (IPS) United States: CO Project Financier/Lender  
IDTC, The University of Melbourne Australia    
IESI PA Blue Ridge Landfill United States: PA    
Imperial Valley CNG United States: CA Project Developer LFG Cleaning/Drying/Compression
Indagro Inc. United States: GA Engineering/Design; Construction/Installation  
Indeck Energy Services, Inc. United States: IL O&M; Permitting/Regulatory Consulting; Financial Consulting/Analysis  
Indian River Construction Services, Inc. United States: FL Construction/Installation  
Industrial Power Services Corporation United States: MA Engineering/Design; Construction/Installation; Project Financier/Lender  
Industrial Power Systems, Inc. United States: OH Engineering/Design; Construction/Installation  
Infinity Turbine LLC United States: WI   LFG Power Generation
Infintium Fuel Cell Systems United States: TX    
Infrastructure Management Group United States: ME    
INGENCO United States: VA Engineering/Design; Construction/Installation; Project Developer LFG Power Generation
Ingenieria Integrada Internacional S.A. de C.V. Mexico Engineering/Design  
Inland Power Group United States: WI Engineering/Design; Construction/Installation; Project Financier/Lender LFG Power Generation
Innovative Energy Systems, Inc. United States: NY Engineering/Design; Construction/Installation; O&M; Project Developer  
Innovative Waste Consulting Services, LLC United States: FL Engineering/Design; O&M; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Innovolve Pty Ltd. Australia   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Integrated Development Society Nepal    
Integrated Gas Recovery Services Inc. Canada: ON Engineering/Design; Project Developer; Project Financier/Lender  
Integrys Energy Services, Inc. United States: TX Financial Consulting/Analysis; Project Financier/Lender  
INTERA United States: NM Engineering/Design; O&M  
International Carbon Recovery Corp. United States: MA Engineering/Design; Construction/Installation  
International Center for Environmental Research Georgia Engineering/Design  
International Technical Services Corp. United States: PR Engineering/Design  
Interra Global Corp United States: IL   LFG Cleaning/Drying/Compression
Interstate Power Solutions United States: MO Construction/Installation LFG Power Generation
Intrinergy, LLC United States: VA Engineering/Design; Construction/Installation; O&M  
Isanto Green Fuel LC United States: FL Engineering/Design; O&M  
J.Bates and Son LLC. United States: MA Construction/Installation  
J.J. Bergeron & Company, Inc. United States: LA    
J.J. Crewe and Son, Inc. United States: MD Engineering/Design LFG Cleaning/Drying/Compression
Jack Lawley Insurance Services United States: NY    
Jacobs United States: CA Engineering/Design; Construction/Installation; O&M; Project Developer  
Jacoby Energy Development, Inc. United States: GA Engineering/Design  
Jaderloon Company, Inc. United States: SC    
James Mulvihill & Associates United States: PA Engineering/Design  
Janechek & Associates United States: CA Engineering/Design; Construction/Installation; O&M; Project Developer  
Jet-Care International, Inc. United States: NJ Gas Monitoring/Lab Analysis & Testing  
JGP Consulting, PLC United States: AZ Engineering/Design; Permitting/Regulatory Consulting  
Johnson Controls, Inc. United States: WI Project Developer; Project Financier/Lender  
Jones Edmunds United States: FL Engineering/Design  
Jordan, Jones & Goulding, Inc. United States: GA Engineering/Design  
Joyce Engineering, Inc. United States: VA Engineering/Design; O&M  
JPB Holdings, LLC United States: GA Engineering/Design; Construction/Installation; O&M  
Kadrmas Lee & Jackson Inc. United States: ND Engineering/Design; Construction/Installation  
Karl Dungs, Inc. United States: MN   Controls/Instrumentation
KCO Odor Control United States: NC   Controls/Instrumentation
Keystone Engineering Group United States: PA Engineering/Design  
Keystone Renewable Energy, LLC United States: PA Engineering/Design; Construction/Installation; O&M  
Kinetic Star, Inc. United States: WV Project Developer; Project Financier/Lender  
Kingsbury Companies LLC United States: VT Engineering/Design; Construction/Installation LFG Power Generation; Leachate/Condensate Management
Kipling Godwin & Associates, Inc. United States: NC Engineering/Design  
KJWW Engineering Consultants United States: IL Engineering/Design; Construction/Installation  
KLMCo, Inc. United States: CA O&M GCCS Components; LFG Power Generation; Carbon Dioxide Removal
KRE Energy Solutions LLC United States: KY Engineering/Design  
Kupper Engineering, Inc. United States: PA Engineering/Design  
Land Resource Solutions, LLC United States: NJ Engineering/Design; Permitting/Regulatory Consulting; Project Financier/Lender  
Landfill Energy Systems United States: MI Engineering/Design; Construction/Installation; O&M; Project Developer  
Landfill Gas Collectors United States: PR    
Landfill Gas Industries of America LLC United States: AL Engineering/Design; Construction/Installation  
Landfill Gas Technologies United States: PR Engineering/Design; Construction/Installation; O&M  
LandGas Technology, LLC United States: IL Construction/Installation; O&M; Project Financier/Lender  
LANDTEC North America, Inc. United States: CA   GCCS Components
Las Animas Landfill Gas, LLC United States: TX Construction/Installation; O&M  
LCI Industrial, Inc. United States: NY    
Leachator Pumping Systems, Inc. United States: GA   Leachate/Condensate Management
Leader Professional Services, Inc. United States: NY Engineering/Design; Permitting/Regulatory Consulting; Financial Consulting/Analysis  
Leak Finder, Inc. United States: OH Gas Monitoring/Lab Analysis & Testing  
Ledcor Construction Group United States: NV Engineering/Design; Construction/Installation  
Lee Supply Company, Inc. United States: PA Construction/Installation GCCS Components; Leachate/Condensate Management
LFG Energy, LLC United States: MN    
LFG Optimization, LLC United States: TX Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
LFG Parts Supply United States: IL   LFG Power Generation
LFG Specialties, L.L.C. United States: OH   GCCS Components
LFG Technologies, Inc. United States: NY Engineering/Design; Construction/Installation; O&M  
LG Aerobic Solutions, LLC United States: SC    
Liberty Engineering United States: NY   Gas Monitors/Analyzers; Controls/Instrumentation
Liesch Associates, Inc. United States: MN Engineering/Design  
Lime Energy Asset Development United States: IL    
Linde LLC United States: NJ Engineering/Design Carbon Dioxide Removal
LM Waste Services Inc. United States: PR    
Lockwood, Kessler & Bartlett, Inc. United States: NY Engineering/Design; O&M  
Logan Capital Corporation United States: CA Project Financier/Lender  
Los Gatos Research United States: CA   Gas Monitors/Analyzers
Lynntech, Inc. United States: TX    
Madison Energy Group, LLC United States: CT O&M; Project Developer  
Maguire Group, Inc. United States: MA Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
Maillet and Associates United States: FL Engineering/Design  
Malcolm Pirnie United States: NY Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Mammoth Renewables, LLC United States: ID Engineering/Design; Financial Consulting/Analysis  
Mas Energy, LLC United States: FL Project Developer  
MasterLink Corporation United States: PR Construction/Installation  
Mattei Gas Compressors, Inc. United States: MD   LFG Cleaning/Drying/Compression
Maycorp, LLC United States: GA Engineering/Design  
Mayekawa USA United States: CA   LFG Cleaning/Drying/Compression
McCain and Associates, Inc. United States: ND Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
McGee Environmental, Inc. United States: NC Engineering/Design; Construction/Installation; O&M; Gas Monitoring/Lab Analysis & Testing  
McKenney's Inc. United States: GA Engineering/Design; Construction/Installation  
McKinney American, Inc. United States: TX Financial Consulting/Analysis  
McMichael International United States: TX   LFG Power Generation
McRip Manufacturing United States: NH   Leachate/Condensate Management
Meade County Energy, LLC United States: KY Engineering/Design; Construction/Installation  
Merchant Street Capital United States: HI Engineering/Design; Financial Consulting/Analysis  
Merichem Gas Technologies United States: IL   LFG Cleaning/Drying/Compression
Merrick & Co. United States: CO Engineering/Design  
Merzbach Group, LLC United States: NJ Broker, Exchange/Registry, Verifier; Project Financier/Lender  
Methane Power, Inc. United States: NC Project Developer LFG Power Generation
MGM International United States: FL Engineering/Design; O&M  
Mickelson & Company, LLC United States: SD Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
Microfusion Engineering Labs, Inc United States: GA Engineering/Design; Construction/Installation Controls/Instrumentation
Milton Cat United States: MA   LFG Power Generation
MIRATECH Corp. United States: OK Construction/Installation Controls/Instrumentation
Missing Tribe Inc. United States: WA    
Mitsubishi Power Systems Americas, Inc. United States: FL   LFG Power Generation
Mizuho Corporate Bank, Ltd. United States: NY Project Financier/Lender  
Montauk Energy Capital United States: PA Project Financier/Lender  
Morgan Stanley Capital Group Canada: BC Project Financier/Lender  
Morrow Renewables, LLC United States: TX Project Developer  
Mountain Environmental Group United States: NC Engineering/Design; Permitting/Regulatory Consulting  
mPowered Technology Inc. United States: CA   LFG Power Generation; Leachate/Condensate Management
MTC, Ltd. United States: GA Engineering/Design; Construction/Installation; O&M  
MultiGen International, LLC United States: CO Project Developer  
Mundus Aer, LLC United States: GA    
MuniBond Advisors United States: CA Financial Consulting/Analysis  
MWH Americas, Inc United States: IL    
MWM of America United States: GA   LFG Power Generation
NATCO United States: TX    
National Construction Management Group, Inc. United States: WI Engineering/Design; Construction/Installation  
National Energy Resource Corporation (NERC) United States: CT Engineering/Design; Construction/Installation; Project Financier/Lender  
National University of the Center of the Buenos Aires Province (UNICEN) Argentina Engineering/Design  
Native Sun Power United States: CO Engineering/Design  
NativeEnergy, Inc. United States: VT Broker, Exchange/Registry, Verifier  
Natsource LLC United States: NY Broker, Exchange/Registry, Verifier  
Neel-Schaffer, Inc. United States: MS Engineering/Design  
NEP Consulting Design Services United States: FL Engineering/Design  
NERC Renewable United States: RI Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
New Energy Capital Corp. United States: NH O&M; Project Financier/Lender  
New Horizon Green Energy, LLC United States: TX Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
New Millennium Power, Inc. United States: NM Project Financier/Lender LFG Power Generation
New Vista Energy United States: NY    
Newfangler, LLC United States: MA    
NEWTECH Resources United States: CA Engineering/Design; Construction/Installation  
NexGen Fueling United States: MN   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
NextEra Energy Resources, LLC United States: FL Engineering/Design; Construction/Installation  
Nielsen Systems Canada: QC Engineering/Design  
Nixon Energy Solutions United States: NC   LFG Power Generation
NORESCO United States: MA    
North American Natural Resources, Inc. (NANR) United States: MI O&M; Project Developer  
North East Waste Services, Inc United States: PA    
Northeast Energy Systems United States: MA O&M LFG Power Generation
Northeast Renewable Energy Group LLC United States: MA    
Noxtech, Inc. United States: CA Engineering/Design Controls/Instrumentation
NRG Energy, Inc. United States: NJ Construction/Installation; O&M; Project Developer  
Nrgtek Inc. United States: CA Engineering/Design  
nxG Energy United States: NJ Engineering/Design; Construction/Installation; Financial Consulting/Analysis  
Oak Capital Group, LLC United States: NC Project Financier/Lender  
Oasis Energy Productions LLC United States: CA    
Offsetters Clean Technology Inc. Canada: BC Broker, Exchange/Registry, Verifier  
OneEnergy Renewables United States: OR Broker, Exchange/Registry, Verifier  
Orion Renewable Energy Trading Group, LLC United States: NY Broker, Exchange/Registry, Verifier  
ORMAT Technologies, Inc. United States: NV Engineering/Design LFG Power Generation
Otter Creek Environmental Services, LLC United States: IL    
Pacific Assets Investment Corporation United States: CA Project Financier/Lender  
Pacific Energy Systems, Inc. United States: OR Engineering/Design; Construction/Installation; O&M  
Pacific Renewables, Inc. United States: CA Engineering/Design  
Palmer Capital Corporation United States: MA Project Developer; Project Financier/Lender  
Palmetto Advanced Technologies, Inc. United States: SC Engineering/Design; Broker, Exchange/Registry, Verifier  
Pangea Green Energy Srl Italy Engineering/Design; Construction/Installation; O&M; Project Financier/Lender  
Parker Hannifin Filtration and Separation Division United States: MA   LFG Cleaning/Drying/Compression
Parkway Services Group United States: LA   LFG Power Generation
PATH Capital United States: TX Engineering/Design; Financial Consulting/Analysis  
Patten Power Systems United States: IL Construction/Installation; O&M; Financial Consulting/Analysis LFG Power Generation
Paulus, Sokolowski & Sartor, LLC United States: NJ Engineering/Design  
PDI Inc. United States: IL Construction/Installation  
PELTON, Inc. United States: GA Engineering/Design; Construction/Installation; O&M GCCS Components
Pepco Energy Services, Inc. United States: VA O&M  
Perennial Energy, Inc. United States: MO   GCCS Components
Pergam Technical Services United States: WA Gas Monitoring/Lab Analysis & Testing Gas Monitors/Analyzers
Petra Engineering PLLC United States: NC Engineering/Design; Permitting/Regulatory Consulting; Project Developer  
Philadelphia Electrical Equipment Company United States: PA Engineering/Design; Construction/Installation  
Photovac, Inc. United States: MA   Gas Monitors/Analyzers
PI Engineering LLC United States: FL Engineering/Design; Construction/Installation LFG Power Generation
PID Analyzers, LLC United States: MA   Gas Monitors/Analyzers
Pilus Energy United States: OH   LFG Power Generation
Pioneer Air Systems, Inc. - Gas Division United States: TN   LFG Cleaning/Drying/Compression
Pioneer Valley PhotoVoltaics Cooperative United States: MA Construction/Installation  
Piper Jaffray & Co. United States: VA Project Financier/Lender  
Pkenergy Solutions United States: WA   LFG Power Generation
Plainville Generating Company United States: MA O&M  
Planergy, Inc. United States: MN Project Financier/Lender  
PlasmaTech Caribbean Corporation United States: PR Engineering/Design  
PMC Green Solutions, LLC United States: NY Construction/Installation  
Pneumatech United States: SC   LFG Cleaning/Drying/Compression
Power And Energy Services, Inc. United States: GA O&M LFG Power Generation
Power Engineers Collaborative LLC United States: IL Engineering/Design  
PowerSecure Inc. United States: NC Engineering/Design; Construction/Installation LFG Power Generation
PRAJ Schneider, Inc United States: NE Engineering/Design  
Prebon Energy, Inc. United States: UT Broker, Exchange/Registry, Verifier  
Precursor Systems, Inc. United States: VA Engineering/Design; O&M; Financial Consulting/Analysis  
Preventive Maintenance Services, Inc. United States: LA   LFG Power Generation
Private Scientific, Technical, Methodical and Healthing Centre "AVATARA" Ukraine    
Process Engineering Associates, LLC United States: TN Engineering/Design  
Process Systems Consulting United States: NC Engineering/Design  
Product Recovery Management United States: NC   Leachate/Condensate Management
Project Assistance Corporation United States: CA Engineering/Design; Construction/Installation  
Prometheus Energy Company United States: WA   LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Promotora Ambiental SAB de C.V. Mexico    
Prospector Drilling and Tool Co., Inc. United States: TX Construction/Installation  
Protective Power Systems & Controls, Inc. United States: NY   LFG Power Generation
Protego (USA), Inc. United States: SC   GCCS Components
PT Gikoko Kogyo Indonesia Indonesia Engineering/Design  
PumpOne Environmental, LLC United States: NC   Leachate/Condensate Management
PWI Engineering United States: NJ Engineering/Design; Broker, Exchange/Registry, Verifier  
Q2 Technologies, LLC United States: TX Engineering/Design; Construction/Installation LFG Cleaning/Drying/Compression; Controls/Instrumentation
QED Environmental Systems, Inc. United States: MI   Leachate/Condensate Management
Questor Technology Inc. Canada: AB   LFG Power Generation; Controls/Instrumentation
Qvinta, Inc. United States: MD Financial Consulting/Analysis  
R. W. Beck United States: WA Engineering/Design; Financial Consulting/Analysis  
R.J. Burnside & Associates Limited Canada: ON    
R.S. Lynch & Company, Inc. United States: NY Financial Consulting/Analysis  
Ravee International Group, Inc United States: FL Project Financier/Lender  
RAY Engineers, P.S.C United States: PR    
Reagan Equipment Company, Inc. United States: FL   LFG Power Generation
Real Environmental Products United States: CA   GCCS Components
Rebirth Capital, LLC / American Community Renewable Energy Fund, LLC United States: LA Project Financier/Lender  
Reich Company, Inc. United States: TX   Leachate/Condensate Management
Reliant Renewables, LLC United States: IA    
Renda Environmental United States: TX Construction/Installation; O&M  
Renewable Power Group, Inc. United States: PR    
Renewable Solutions Group LLC United States: PA Engineering/Design; Construction/Installation  
Renewable Solutions LLC United States: MN    
Renewco LLC United States: GA Engineering/Design; Construction/Installation; Project Developer; Project Financier/Lender  
Renovar Energy Corp. United States: NM Engineering/Design; Construction/Installation; Project Developer  
Republic Services, Inc. United States: AZ    
Resource Recovery Technologies United States: MN    
Resource Technology Corporation United States: IL Engineering/Design; Construction/Installation; Project Developer  
Richardson, Richter & Associates United States: MN    
Riley, Park, Hayden & Associates, Inc. United States: GA Engineering/Design; Construction/Installation; O&M  
Rinnovi, LLC United States: MO   Carbon Dioxide Removal
RL Doskocil, Inc. United States: TX Construction/Installation; O&M  
Robertson Energy Group LLC United States: MD    
Ro-Flo Compressors, LLC United States: WI   LFG Cleaning/Drying/Compression
Rollcast Energy, Inc. United States: NC O&M  
Roman Consulting, Inc. United States: PA Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Run Energy LP United States: TX O&M LFG Cleaning/Drying/Compression
Rypos, Inc. United States: PA   Controls/Instrumentation
S and S Filter LLC United States: OH   LFG Cleaning/Drying/Compression
S&ME, Inc. United States: NC Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
S.I.S.U. Sales LLC United States: MI Gas Monitoring/Lab Analysis & Testing Gas Monitors/Analyzers; LFG Power Generation; Controls/Instrumentation
Saddler-Thomas & Associates United States: OH    
Salerni & Boyd United States: NY Financial Consulting/Analysis  
Sam Waltz & Associates LLC Strategic Capital & Business Counsel United States: DE Financial Consulting/Analysis  
Sanborn, Head & Associates, Inc. United States: NH Engineering/Design  
Santek Environmental, Inc. United States: TN O&M  
Santerro Incorporated Canada: AB   GCCS Components; Leachate/Condensate Management
Sargent & Lundy LLC United States: IL Engineering/Design; Financial Consulting/Analysis  
Saulsbury Hill Financial, LLC United States: CO Project Financier/Lender  
SCFM Compression Systems United States: OK   LFG Cleaning/Drying/Compression
SCS Engineers United States: CA Engineering/Design; O&M; Permitting/Regulatory Consulting  
SDP Energy United States: CA O&M LFG Power Generation
Selas Corporation of America United States: PA   Controls/Instrumentation
Sellers & Associates, Inc. United States: LA Engineering/Design  
SENTECH, Inc. United States: MD Engineering/Design; Permitting/Regulatory Consulting; Financial Consulting/Analysis  
Sevee & Maher Engineers, Inc. United States: ME Engineering/Design  
Shafer, Kline & Warren, Inc. United States: MO Engineering/Design; Construction/Installation  
Shallbetter, Inc. United States: WI    
Shanghai BCCY New Power Industry Co. Ltd China Construction/Installation; O&M; Project Financier/Lender  
Shannon & Wilson, Inc. United States: WA Engineering/Design; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Shearwater Energy Partners United States: NY Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
SHEC Energy Incorporated United States: TX Engineering/Design Carbon Dioxide Removal
Siemens United States: NC Project Financier/Lender LFG Power Generation; Controls/Instrumentation
Sims Energy Australia Engineering/Design; Construction/Installation; O&M LFG Power Generation
SmartSoil Energy Inc. Canada: QC    
Smith Gardner, Inc. United States: NC Engineering/Design; O&M; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
Smith Power Products, Inc. United States: UT   LFG Power Generation
Snap Energy Systems Inc. United States: WA Engineering/Design  
SNS Energy, Inc. United States: TX Financial Consulting/Analysis; Project Developer; Project Financier/Lender  
Sojitz Corporation of America United States: DC Financial Consulting/Analysis; Project Financier/Lender  
Solar Turbines Incorporated United States: CA   LFG Power Generation
Southeastern Technology Center United States: GA    
Sparc-Air ECD Systems, Inc. Canada: ON   Controls/Instrumentation
St. Petersburg Environmental Research Center United States: FL Engineering/Design  
Standby Systems, Inc. United States: MN   LFG Cleaning/Drying/Compression
Stantec Consulting Services, Inc. United States: OH Engineering/Design; O&M; Permitting/Regulatory Consulting  
STC Engineering United States: NM Engineering/Design; Construction/Installation  
Sterling Planet United States: GA Broker, Exchange/Registry, Verifier  
Stern Brothers & Co. United States: MO Broker, Exchange/Registry, Verifier  
Stewardship Associates United States: NC Engineering/Design; Financial Consulting/Analysis  
Stewart & Stevenson United States: TX   LFG Power Generation
Stirling Biopower, Inc. United States: MI   LFG Power Generation
SUCCESS by DESIGN United States: CT Engineering/Design  
SulfaTreat United States: MO   LFG Cleaning/Drying/Compression
Summit Engineering Inc. United States: KY Engineering/Design  
Sustainability Business Management United States: IL   LFG Power Generation
Sustainable Energy Solutions LLC United States: FL O&M  
Sustainable Waste Power Systems United States: CT Engineering/Design; Construction/Installation  
Sustainably Green, LLC United States: SC    
Sutton Stromart Ltd. United States: WI   LFG Power Generation
Synchro Energy Ltd. United States: TX Construction/Installation; O&M; Project Developer  
Synfratech United States: SC Engineering/Design  
Syngen Enterprises United States: CA Engineering/Design; Construction/Installation Carbon Dioxide Removal
Sysgaz Inc. Canada: QC Engineering/Design  
T.V. John & Son, Inc. United States: WI Construction/Installation  
Tamkin Renewables United States: CA Project Financier/Lender  
TCH Utility Construction and Directional Drilling United States: TX Construction/Installation  
TD Banknorth Project Finance United States: CT Financial Consulting/Analysis; Project Financier/Lender  
Team Energy, Inc. United States: FL Engineering/Design; Construction/Installation; O&M; Project Financier/Lender  
TekGar, LLC United States: MN Engineering/Design; Construction/Installation  
Terix-Envirogaz Canada: QC Engineering/Design Carbon Dioxide Removal
Terra Engineering & Construction Corporation United States: WI Engineering/Design; Construction/Installation  
Terracastus Technologies United States: NY Engineering/Design  
Terracon United States: GA Engineering/Design; O&M; Gas Monitoring/Lab Analysis & Testing; Permitting/Regulatory Consulting  
TerraPass, Inc. United States: CA Broker, Exchange/Registry, Verifier; Financial Consulting/Analysis  
TerraVire Corp United States: NJ   LFG Cleaning/Drying/Compression
Tetra Tech BAS United States: AZ Engineering/Design; Construction/Installation; O&M  
Texas Disposal Systems United States: TX    
TFS Energy, LLC United States: NY Broker, Exchange/Registry, Verifier  
The Brewer-Garrett Company United States: OH Engineering/Design; Construction/Installation  
Theia Air United States: PA   LFG Cleaning/Drying/Compression
Thielsch Engineering, Inc. United States: RI Engineering/Design; Construction/Installation  
Thilman Filippini LLC United States: IL    
Think Energy, Inc. United States: MD Engineering/Design  
TIAX LLC United States: MA   Controls/Instrumentation
TMTS Associates United States: GA Engineering/Design; Financial Consulting/Analysis  
Toro Energy, Inc. United States: TX Engineering/Design; Project Developer  
Trexler Climate + Energy Services, Inc. United States: OR Broker, Exchange/Registry, Verifier  
Tri County Refrigeration Inc United States: NY Construction/Installation; O&M LFG Cleaning/Drying/Compression
Trimble Navigation United States: CO   Gas Monitors/Analyzers
Trinet Industries, Inc. United States: CA Engineering/Design  
Trinity Green Services, LLC United States: TX Engineering/Design; Construction/Installation  
Tucker Gas Processing Equipment, Inc. United States: IL Construction/Installation Carbon Dioxide Removal
Tuthill Vacuum & Blower Systems United States: MO   LFG Cleaning/Drying/Compression
TVC Systems United States: NH Engineering/Design; Construction/Installation; O&M  
U.S. Energy Services, Inc. United States: AZ Engineering/Design; Construction/Installation; O&M  
UGI Development Company United States: PA Engineering/Design; Construction/Installation; O&M  
Unicoi Energy Services United States: GA Engineering/Design; Broker, Exchange/Registry, Verifier  
Unique Energy Concepts United States: TN Engineering/Design  
Unison Solutions, Inc. United States: IA Engineering/Design; Construction/Installation LFG Cleaning/Drying/Compression; LFG Power Generation
United Engines LLC United States: OK   LFG Power Generation; Controls/Instrumentation
United Financial of Illinois, Inc. United States: IL Project Financier/Lender  
United Renewables Group United States: GA Project Developer  
URS Corporation United States: CA Engineering/Design; Construction/Installation; Permitting/Regulatory Consulting  
US Renewables Group United States: CA O&M; Project Financier/Lender  
UTC Power United States: CT   LFG Power Generation
V CORE United States: CA Engineering/Design LFG Cleaning/Drying/Compression; LFG Power Generation; Carbon Dioxide Removal
Valley Power Services, Inc United States: CA O&M LFG Power Generation
Van Gas Technologies United States: PA   LFG Cleaning/Drying/Compression
Venture Engineering & Construction United States: PA Engineering/Design LFG Cleaning/Drying/Compression
Veolia ES Solid Waste, Inc. United States: WI    
Verboil Energy, Inc. United States: MD Engineering/Design; Construction/Installation  
Verdeo Sindicatum Corporation United States: DC Engineering/Design; Construction/Installation; Project Financier/Lender  
Vilter Manufacturing LLC United States: WI   LFG Cleaning/Drying/Compression
Viridis Waste Control, LLC United States: OH    
Virtus Energy Research Associates United States: TX Engineering/Design; Permitting/Regulatory Consulting  
Vision Energy, LLC United States: OH    
Vogel Disposal, Inc. United States: PA    
W. R. Henderson Construction, Inc. United States: ID Project Developer  
Walters Power International United States: OK    
Wang Trading Enterprises, Inc. United States: TX Project Financier/Lender  
Waste Connections Inc. - Central Region United States: CO    
Waste Industries USA, Inc. United States: NC    
Waste Management, Inc. United States: TX Project Developer  
Waste Systems International, Inc. United States: MA Engineering/Design; Construction/Installation  
Wastech Services Ltd Canada: BC    
Watt Works Services, LLC United States: MO Construction/Installation; O&M  
WCA Waste Corporation United States: TX    
Weaver Boos Consultants United States: IL Engineering/Design; Construction/Installation; Gas Monitoring/Lab Analysis & Testing  
Webster Engineering and Manufacturing Co. LLC United States: KS    
Western Branch Diesel United States: VA Engineering/Design; O&M LFG Power Generation
Western Energy Systems United States: CA O&M LFG Power Generation
Weston Solutions, Inc. United States: GA Engineering/Design; Construction/Installation; O&M  
Whayne Supply Company United States: KY   LFG Power Generation
Wheeler Environmental Management, LLC United States: NV Engineering/Design; Construction/Installation  
Whitefield Company United States: CT    
William Charles Energy, LLC United States: IL Engineering/Design; Construction/Installation; Project Financier/Lender  
Williams Energy Systems United States: MA Engineering/Design; Construction/Installation GCCS Components; LFG Power Generation
Williams Mullen United States: DC Engineering/Design; Construction/Installation; O&M; Permitting/Regulatory Consulting  
Windrush, Inc. United States: VT Engineering/Design; Financial Consulting/Analysis  
Wittemann Company United States: FL   LFG Cleaning/Drying/Compression
Wood Group GTS United States: TX Engineering/Design; O&M LFG Power Generation; Controls/Instrumentation
World Wide Carbon, LLC United States: GA Engineering/Design; Project Financier/Lender  
Xebec Adsorption Inc. Canada: QC Engineering/Design; O&M LFG Cleaning/Drying/Compression; Carbon Dioxide Removal
Yoked Corporation United States: PA Engineering/Design  
Zalco Laboratories, Inc. United States: CA Gas Monitoring/Lab Analysis & Testing  
Zeeco, Inc. United States: OK   GCCS Components; Controls/Instrumentation
Zero Emissions Technologies, S.A. United States: NY Broker, Exchange/Registry, Verifier  
ZTR Control Systems United States: MN Gas Monitoring/Lab Analysis & Testing  

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