WOCA is an international conference organized by the American Coal Ash Association (ACAA) and the University of Kentucky Center for Applied Energy Research (CAER). The 2019 conference is the 9th joint biennial meeting with a focus on the science, applications and sustainability of worldwide coal combustion products (CCPs) as well as gasification products. It is the largest and most scientifically-diverse conference of its kind in the world, attracting industry leaders, university researchers, and students.Download the App for access to the agenda, abstracts, exhibitors, and sponsors!