Join us at The Francis Marion Hotel in Charleston, South Carolina for the Winter 2026 ACAA Membership Meeting!  

Pre-registration for attendance will not be available after 12:00 pm EST on Monday, February 2, 2026, this is also the last day to request a refund.  After this time, on-site registration at the hotel will still be available.

Monday, February 9:

4 - 6 pm - Registration Desk Open / Exhibit table set-up

Tuesday, February 10:

*optional ACAA Run/Walking Group

6:40 am in the hotel lobby, open to all fitness levels

8 – 9:30 am – Executive Session of the Board of Directors (closed meeting)

10 - 10:45 am – Communications & Membership Committee Meeting

10:45 - 11:45 am - Technical Committee Meeting

11:45 am - 1:00 pm - Women's Leadership Forum Lunch; or lunch on your own

1 - 2:30 pm - Government Relations Committee Meeting

2:30 - 3 pm - Break

3 - 5 pm - Board of Directors Meeting

5:30 - 6:30 pm - Welcome Reception

Wednesday, February 11:

*optional ACAA Run/Walking Group

6:40 am in the hotel lobby, open to all fitness levels

7 - 8 am - Continental Breakfast

8 - 8:15 am - Welcome and Opening Remarks

8:15 - 9 am - Risk Evaluations; Ari Lewis, Gradient & John Kondziolka, Gradient

9 - 9:45 am - Cementitious Product Category Rule Update; Lindsey Geiger, American Cement Association

9:45 - 10:15 am - Break

10:15 - 11 am - Surveys of the Use of Coal Combustion Products; Bryan Cox, FirmoGraphs

11 - 11:45 am - Recent Regulatory Developments; Ben Clapp, Babst Calland

11:45 am - 1 pm - Group Lunch

1 - 1:45 pm - An Update from USWAG; Dan Chartier, USWAG

1:45 - 2:30 pm - An Update of the 2019 Forecast for Ash Supply; Josh Hurwitz, ARTBA

2:30 - 3:15 pm - A Report on EPRI CCR Research; Patrick Webb, EPRI

3:15 - 3:30 pm - Closing Remarks and Adjournment

If you are interested in becoming a sponsor or having an exhibit table, please feel free to fill out this Sponsor Form and return it to Aysia Thurber at aysia@wardo.com. 

Thank you to our Sponsors: AGRU America, Ames Construction, Amrize, Eco Material Technologies, Haley & Aldrich, Hallaton Environmental Linings, Heidelberg Materials, LB Industrial, R.B. Jergens, Saiia Construction, Stantec, Tarmac International, The Mouat Company

Thank you to our Exhibitors: AGRU America, AJ Transport, Ames Construction, CPEG, Chesapeake Containment System, Eco Material Technologies, Ellingson-DTD, Eurofins Built Environment, Hallaton Environmental Linings, Industrial Fabrics, Integrated Environmental Technology, Martlin Distributing, Mersino, Palmetto Wastewater Solutions, Saiia Construction, The Mouat Company, Xylem