Coal Ash Beneficial Use at 59 Percent In 2020, the United States used more than it disposed for the sixth consecutive year.
Read about ACAA's annual production and use survey results »
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Controlled Low-Strength Material ACAA-commissioned risk evaluation finds coal fly ash based flowable fill safe in common applications. » ACAAEF 2022 Scholarship Program
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MARK YOUR CALENDARS

WOCA 2022
May 16-19, 2022
.
ACAA Fall Meeting
September 27-28, 2022
.
ACAA Winter Meeting
January 31 & February 1, 2023
.

SEE ALL UPCOMING EVENTS »

COMMITTEE CONFERENCE CALLS

ACAA members can now catch up on recordings of committee conference calls.

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WORLD OF COAL ASH

The Ash Library website is the proceedings repository for all papers presented at WOCA.

flyash.info »

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Who We Are

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 slagflue gas desulfurization gypsum (FGD or “synthetic” gypsum), and other flue gas materials captured by emissions controls.

Mission Statement

The Mission of the American Coal Ash Association is to advance the management and use of coal combustion products in ways that are environmentally responsible, technically sound, commercially competitive, and supportive of a sustainable global community.

ACAA Member Benefits

Membership in ACAA provides support for the development, implementation, and continuation of effective programs for the management and use of CCPs. There are numerous benefits for coal-burning electric utilities resulting from the use of CCPs in lieu of disposal. In addition to avoiding disposal costs and creating revenue, added benefits come from public and government recognition of the utility as a supporter of sound policies for recycling and sustainable development. ACAA members share a common interest in using CCPs as valuable products to enhance revenues, minimize disposal costs, reduce liability, and support environmental policies. ACAA members are active at national, regional, state, and local levels.

Be Part of a Unified Industry Voice

Participate in Information Exchange and Networking

Join Us for Educational Opportunities and Professional Growth

Advance Your Market Awareness and Development

Beneficial Use of Coal Combustion Products

Fifty-nine percent of the coal ash produced in 2020 was recycled – the sixth consecutive year that more than half of the coal ash produced in the United States was beneficially used rather than disposed.
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Contact Us

1616 17th St., Suite 266
Denver, CO 80202

phone: (720) 870-7897
e-mail: [email protected]