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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.
World of Coal Ash will be held in Lexington, KY on May 8-11, 2017.
ACAA members can now catch up on recordings of committee conference calls they miss by visiting this page.
Click here for the meeting presentations.
Welcome ACAA's Newest Members
Brad Cole Construction Co, Inc., (Associate Member)
ASH Mineral Solutions, (Associate Member)
Chesapeake Containment Systems, (Associate Member)
Dust Control Technology, (Associate Member)
PQ Corporation, (Associate Member)
NAES Corporation, (Associate Member)
Stantec, (Associate Member)
NRG Energy, (Utility Member)
Please click here for our full member list!