Registration is now open for the World of Coal Ash (WOCA) 2026, May 4-7, 2026, in Lexington, Ky.

WOCA is the premier international conference on the science, application and sustainability of coal combustion products. WOCA is hosted by the American Coal Ash Association (ACAA) and the University of Kentucky Center for Applied Energy Research (UK CAER). WOCA 2026 will be the 11th biennial meeting.
The conference is also accepting submissions of abstracts through December 15. Anyone interested in speaking or learning more about sharing their research or technology can find more information at https://worldofcoalash.org/speakers/.