-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 BG3u0EX449I6rSG5YAt0yV7uIYzQe6JiwAmjHV1FFGRGXaVl3xJ2avuKuLvTpwp1
 wUDmp+sRcq2xFanTM2jmQA==

<SEC-DOCUMENT>0000000000-06-005462.txt : 20061206
<SEC-HEADER>0000000000-06-005462.hdr.sgml : 20061206
<ACCEPTANCE-DATETIME>20060201102850
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0000000000-06-005462
CONFORMED SUBMISSION TYPE:	UPLOAD
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20060201

FILED FOR:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADA-ES INC
		CENTRAL INDEX KEY:			0001223112
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS CHEMICAL PRODUCTS [2890]
		IRS NUMBER:				841457335
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		UPLOAD

	MAIL ADDRESS:	
		STREET 1:		8100 SOUTHPARK WAY B
		CITY:			LITTLETON
		STATE:			CO
		ZIP:			80120
PUBLIC REFERENCE ACCESSION NUMBER:		0001050502-06-000009
</SEC-HEADER>
<DOCUMENT>
<TYPE>LETTER
<SEQUENCE>1
<FILENAME>filename1.txt
</DOCUMENT>
</SUBMISSION>