Board of Directors


Pat Carroll
Environmental Solutions Group

Vice Chairman

Ven Poole
Member of the Board of Directors
GFL Environmental, Inc.

Immediate Past Chairman

Jim Dowland


James M. Little
Senior Vice President, Engineering and Disposal
Waste Connections Inc.

President & CEO

Bryan F. Staley, Ph.D., P.E.
Environmental Research & Education Foundation


Julia Arambula
Senior Vice President, Operations Support
Republic Services

Richard  Burke

Bill Caesar
Operating Partner, Waste-To-Value Division


John Casella
Chairman, CEO & Secretary
Casella Waste Systems, Inc.

Scott Dols
President & Chief Executive Officer
Big Truck Rental

Tara Hemmer
Chief Sustainability Officer
Waste Management, Inc.

Paul R. Mitchener
Managing Director
Macquarie Infrastructure Management (USA), Inc.

Brad Nelson
McNeilus Companies

Henry Saint Bris

Michael Savage
PTR Baler and Compactor Company

Joseph G. Ursuy
Group Manager, Environmental Services Group
Comerica Bank

James Walsh, P.E., BCEE
President & Chief Executive Officer
SCS Engineers

Julia Watsford
Managing Director, U.K.
Wheelabrator Technologies

Bruce G. Wilson, Ph.D., P.Eng.
Professor & Department Chair
Department of Civil Engineering
University of New Brunswick

Director Emeritus

Robert C. Duncan*
President and CEO
Duncan Holding Company

Ted Flood
CEO (Retired)
International Baler Corp.

Leonard E. Joyce, Jr., P.E.
Vice President – Division Director
Joyce Engineering, a LaBella Company

Ron McCracken
RJM Associates

Lonnie C. Poole, Jr.
Chairman (Retired)
Waste Industries, Inc.

Robert P. Stearns, P.E., BCEE *
SCS Engineers

Kevin Walbridge

* = Deceased