World Of Coal Ash 2024. The world of coal ash (woca) is a joint project between the american coal ash association (acaa) and the university of kentucky center for applied energy research. The world of coal ash (woca) is a joint project between the american coal ash association (acaa) and the university of kentucky center for applied energy research.

These key themes were presented at the world of coal ash. Demonstrate new products and services to these attendees and receive immediate feedback from prospective clients.