American Coal Council
ARIPPA
Center for Applied Energy Research (CAER)
Edison Electric Institute (EEI)
Electric Power Research Institute (EPRI)
Energy Information Administration (EIA)
European Coal Combustion Products Association (ECOBA)
Polish Union UPS
Texas Coal Ash Utilization Group
Utility Solid Waste Activities Group (USWAG)
World Coal Association
WorldWide Coal Combustion Products Network (WWCCPN) – Includes all worldwide coal ash associations
World of Coal Ash (WOCA)
