On August 8, 2012, Michael D. Durham, President and CEO of ADA-ES, Inc. ("ADA") is scheduled to present at the Jefferies 2012 Global Industrial and A&D Conference in New York City. A copy of the slides to be used at the event will be available via the Investor Information section of ADA's website at www.adaes.com on or before August 8, 2012. A copy of the presentation materials is attached hereto as Exhibit 99.1.

On July 31, we issued a press release announcing Mr. Durham's scheduled presentation. A copy of the press release is furnished as Exhibit 99.2 to this report.

(d) The following items are furnished as exhibits to this report:

99.1   August 2012 Presentation.

99.2   Press Release, ADA-ES, Inc. to Present at Jeffries 2012 Global Industrial
       and A&D Conference dated July 31, 2012.