Bill Toffey has 40 years’ experience in municipal wastewater, environmental and energy management. He is the principal of Effluential Synergies LLC, a sustainable residuals consultancy, and serves as the Executive Director of the Mid Atlantic Biosolids Association, a trade group that covers seven states and supports an industry with 700 biosolids generators and 1,900 professionals. Prior to this position, he managed biosolids operations for the Philadelphia Water Department. During his career he has authored over 70 papers and presentations to a range of local, national and international technical audiences. He is the author of a biosolids technical report issued to MABA members monthly. Mr. Toffey graduated from the College of Agriculture and Life Sciences at Cornell University, and has a Masters of Regional Planning degree from the University of Pennsylvania. He is active in national and international professional organizations.