• Educational Foundation Scholarship Winners Announced

    Scholarships named in honor of coal ash beneficial use leaders, click here for details.

    Educational Foundation Scholarship Winners Announced
  • 2013 CCP Production & Use Survey Report Available!

    Click to read the News Release, a Presentation summarizing the report, and a Brochure showing the many beneficial uses of coal ash.

    Annual Production & Use Data
  • Please click here for more information on WOCA 2015

    WOCA Nashville
  • After an exhaustive study, the U.S. Environmental Protection Agency has re-confirmed the safety of two major beneficial uses of Coal Combustion Products. Read about it here and download the complete study and appendices here.
    EPA has re-confirmed the safety of two major beneficial uses of Coal Combustion Products


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.

Mark your calendars and save these dates.

World of Coal Ash 2015 will be held in Nashville, TN on May 4-8, 2015.

Committee Conference Calls Now on Demand

ACAA members can now catch up on recordings of committee conference calls they miss by visiting this page.

ACAA 2015 Winter Meeting

The presentations from this meeting are now available!

Welcome ACAA's Newest Members

Tons Per Hour, Inc, (Associate Member)

Greencraft LLC, (Associate Member)

Moretrench, (Associate Member)

Coal Ash Recycling, LLC, (Associate Member)

Republic Services, (Associate Member)

LiteEarth, (Associate Member)

Beneficiate: North America, (Associate Member)

Cooper, Barnette & Page, Inc., (Associate Member)

Kercher Industries Inc, (Associate Member)

Palmetto Water Solutions, (Associate Member)

Silar Services Incorporated, (Associate Member)

Please click here for our full member list!