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American Biogas Council
ABC Leadership

Jump to: Board of Directors | ABC Staff Support | Committee and Working Group Chairs

Officers
           
Bernie Sheff, PE   Bernie Sheff, PE
Chair
Paul Greene   Paul Greene
Vice Chair
           
Bernie Sheff, PE   Norma McDonald
Vice Chair
Paul Greene   Mark Stoermann
Vice Chair
           
Amy McCrae Kessler   Tony Callendrello
Secretary

Melissa VanOrnum   Melissa VanOrnum
Treasurer
           
Patrick Serfass   Patrick Serfass
Executive Director
   

 

 

         
Board of Directors
     
Bernie Sheff   Bernie Sheff, PE
Vice President of Engineering, ES Engineering Services, LLC
ABC Chairman
     
markstoermann   Mark Stoermann
Chief Operating Officer, Newtrient
ABC Co-Vice Chair
     
Paul Greene   Paul Greene
AD Biogas Practice Lead, CDM Smith, Inc.
ABC Co-Vice Chair
           
callendrello   Tony Callendrello
CEO, NEO Energy
ABC Secretary
           
Melissa VanOrnum   Melissa VanOrnum
Vice President of Marketing, DVO, INc.
ABC Treasurer (ex officio)
           
Patrick Serfass   Patrick Serfass
Executive Director (ex officio)
     
frearphoto   Craig Frear
Director of Research and Technology, Regenis
           
jorgenson   Caroline Henry
Vice President, Marketing, quasar energy group
           
     
jorgenson   Bill Jorgenson
Managing Partner, Vanguard Renewables
     
Amy McCrae Kessler   Amy McCrae Kessler
EVP, Head of Environmental & Regulatory Affairs, Turning Earth LLC
ABC Co-Vice Chair
     
Norma McDonald   Norma McDonald
North American Sales Manager, Organic Waste Systems
           
Lisa McFadden   Lisa McFadden
Director, Integrated Technical Programs, Water Environment Federation

   
Paul Relis   Paul Relis
Senior Vice President, CR&R Incorporated
           
Kerry Kelly   Susan Robinson
Policy Manager, Waste Management Inc
           
           
Kerry Kelly   Lauren Toretta
President, CH4 Biogas
     
noragoldstein   Nora Goldstein
Editor, BioCycle
ABC Director Emeritus (ex officio)
       
Staff Support
           
Patrick Serfass   Patrick Serfass, Executive Director (TTC) Caroline Peat   Caroline Peat, Project Assistant (TTC)
           
Maureen Walsh   Maureen Walsh, Director of Policy (Dynamic Change Group) Cordelia Pearson   Cordelia Pearson, Finance (TTC)
           
 

Additional staff support provided by TTC Staff and TTC’s Clean Energy Fellows

     
         
Commitee and Working Group Chairs
     
Legislative & Regulatory Affairs (LRA) Committee
[View committee members]
  • Amy McCrae Kessler, Turning Earth LLC (Federal)
  • Tony Callendrello, NEO Energy LLC (State)
  • Bill Jorgenson, Vanguard Renewables (State)
  Marketing and Education Committee
[View committee members]
  • Nora Goldstein, Biocycle
  • Lisa McFadden, Water Environment Federation
  • Kendall Christiansen, Gaia Strategies
     
Membership Committee
[View committee members]
  • Paul Greene, Natural Systems Utilities, LLC
  • Ron Skinner, A&R Agri-Sales
  • Craig Frear, Regenis
  AD Co-Products Working Group
[View committee members]
  • Amy McCrae Kessler, Turning Earth LLC
  • Melissa VanOrnum, DVO
  • Craig Frear, Regenis

 

     

AD Co-Products Digestate Standard Task Force [View committee members]

  • Amy McCrae Kessler, Turning Earth LLC
  • Clarke Pauly, CR&R Inc.
  RNG Working Group
[View committee members]
  • Sean Mezei, Dekany Consulting Inc.
  • Norma McDonald, Organic Waste Systems
     
Research and Development Advisory Working Group
[View committee members]
  • Christine McKiernan, BIOFerm Energy Systems
  • Craig Frear, Regenis
  • Tony Callendrello, NEO Energy
   
     

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