American Coal Ash Association

Click here to register for the conference
October 2-3 at New Orleans' Royal Sonesta Hotel—by September 17.
ACAA Educational Foundation Scholarships Available
Fill out your application now!
Please click here for more information
Revised CCP & FGD SDS Templates and Guidance Documents Now Available

Click here for the CCP SDS template, here for the checklist, and here for the CCP SDS guidance document.

Click here for the FGD Gypsum SDS template, here for the checklist, and here for the FGD Gypsum guidance document.
Click here for more information.
ACAA 2018 Fall Meeting

Join us for ACAA’s 50th Anniversary at the fall meeting, October 2-3, 2018, New Orleans, LA
click here, for more details.
Submit Your Abstract for the 2019 World of Coal Ash, deadline is November 9, 2018.
Join us at the World of Coal Ash, May 13-16, 2019, St. Louis, MO

Welcome

The American Coal Ash Association, established in 1968, is a nonprofit trade association devoted to recycling the materials created when we burn coal to generate electricity. Our members comprise the world's foremost experts on coal ash (fly ash and bottom ash), and boiler slag, flue gas desulfurization gypsum (FGD or "synthetic" gypsum), and other flue gas materials captured by emissions controls.