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ILLINOIS POLLUTION CONTROL BOARD 
June 28, 2007 
AMEREN ENERGY GENERATING 
COMPANY, MEREDOSIA POWER 
STATION, 
Petitioner, 
v. 
ILLINOIS ENVIRONMENTAL 
PROTECTON AGENCY, 
Respondent. 
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PCB 06-69 
(CAAPP Permit Appeal – Air) 
HEARING OFFICER ORDER 
On June 21, 2007, all parties participated in a telephonic status conference with the 
hearing officer. The petitioner represented that its goal is trying to resolve all of the related 
permit appeals and that it anticipates that settlement meetings will be held prior to the next 
telephonic status conference. The petitioner represented that it will file a 90-day waiver of the 
statutory decision deadline. 
The parties or their legal representatives are directed to participate in a telephonic status 
conference with the hearing officer on August 30, 2007, at 1:30 p.m. The telephonic status 
conference must be initiated by the petitioner, but each party is nonetheless responsible for its 
own appearance. At the status conference, the parties must be prepared to discuss the status of 
the above-captioned matter and their readiness for hearing. 
IT IS SO ORDERED. 
Bradley P. Halloran 
Hearing Officer 
Illinois Pollution Control Board 
James R. Thompson Center, Suite 11-500 
100 W. Randolph Street 
Chicago, Illinois 60601 
312.814.8917
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CERTIFICATE OF SERVICE 
It is hereby certified that true copies of the foregoing order were mailed, first class, on 
June 28, 2007, to each of the persons on the attached service list. 
It is hereby certified that a true copy of the foregoing order was hand delivered to the 
following on June 28, 2007: 
John T. Therriault 
Illinois Pollution Control Board 
James R. Thompson Center 
100 W. Randolph St., Ste. 11-500 
Chicago, Illinois 60601 
Bradley P. Halloran 
Hearing Officer 
Illinois Pollution Control Board 
100 W. Randolph Street, Suite 11-500 
Chicago, Illinois 60601 
(312) 814-8917
PCB 2006-069 
Robb H. Layman 
IEPA 
1021 North Grand Avenue East 
P.O. Box 19276 
Springfield, IL 62794-9276 
PCB 2006-069 
IEPA 
1021 North Grand Avenue East 
P.O. Box 19276 
Springfield, IL 62794-9276 
PCB 2006-069 
Sally A. Carter 
IEPA 
1021 North Grand Avenue East 
P.O. Box 19276 
Springfield, IL 62794-9276 
PCB 2006-069 
David Rieser 
McGuire Woods LLP 
77 W. Wacker 
Suite 4100 
Chicago, IL 60601 
PCB 2006-069 
James T. Harrington 
McGuire Woods LLP 
77 W. Wacker 
Suite 4100 
Chicago, IL 60601