City Energy Manager at Philadelphia Mayor's Ofice... Past: Biosolids Utilization Manager at Philadelphia Water Department, Environmental Planner at... My work in water, land and energy resource management and my commitment to sustainability as a theme for living have been the consistent threads in my career. ... My work in water, land and energy resource management and my commitment to sustainability as a theme for living have been the consistent threads in my career. I have set up a professional consultancy, Effluential Synergies, which strives to empower municipal wastewater agencies to be their...