U.S. Securities and Exchange Commission
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

        Date of Report (Date of earliest event reported): August 7, 2006

                                  ADA-ES, INC.
             (Exact name of registrant as specified in its charter)

             Colorado                000-50216             84-1457385
   ----------------------------     -----------         -----------------
   (State or other jurisdiction     (Commission         (I.R.S. Employer
        of incorporation)           File Number)       Identification No.)

               8100 SouthPark Way, B, Littleton, Colorado           80120
               ------------------------------------------          --------
                (Address of principal executive offices)          (Zip Code)

Registrant's telephone number, including area code: (303)734-1727

                                 Not Applicable
          (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

/_/  Written communications pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

/_/  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR

/_/  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

/_/  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))

Item 2.02 Results of Operations and Financial Condition

On August 7, 2006, ADA-ES, Inc. issued a press release announcing its financial
results for the fiscal quarter ended June 30, 2006. A copy of the press release
is furnished as Exhibit 99.1 to this report.

In accordance with General Instruction B.2 of Form 8-K, the information in this
Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed to be
"filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), or otherwise subject to the liability of that
section, and shall not be incorporated by reference into any registration
statement or other document filed under the Securities Act of 1933, as amended,
or the Exchange Act, except as may be expressly set forth by specific reference
in such filing.

Item 9.01. Financial Statements and Exhibits

The following items are furnished as exhibits to this report:

99.1   Press release, dated August 7, 2006, issued by ADA-ES, Inc.


     Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant duly caused this report to be signed on its behalf by the undersigned
thereunto duly authorized.

                                                    ADA-ES, Inc.

Date:  August 7, 2006                          /s/ Mark H. McKinnies
                                                 Mark H. McKinnies
                                              Chief Financial Officer


Exhibit No.                 Description
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99.1             Press release dated August 7, 2006