June 14, 2006

G . Tanner Girard, PhD .

Acting Chairman

Pollution Control Board

James R

. Thompson Center

100 West Randolph, Suite 11-500

Chicago, IL 60601

Illinois Department of Commerce and Economic Opportunity

R'

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BlagoIrtuh

ORIGINAL

n„.,,

Re :

Request for Economic Impact Study for : Proposed New 35 III . Adm . Code 225 ; Control of

Emissions from Larqe Combustion Sources (R06-25)

Dear Chairman Girard :

This letter is in response to your recent request for an economic impact study for the proposed new rules

referenced above .

The Department of Commerce and Economic Opportunity will not be able to perform this analysis . The

agency does not possess the economic modeling tools to fully produce such an analysis .

Please let me know if you have any questions regarding this matter .

ack Lavin

Director

Illinois Department of Commerce and Economic Opportunity

Printed on Recycled and Recyclable Paper

Iat is L11 I I l

RECEIVEDCLERK'S

OFFICE

JUN 2 6 2006

Pollution

STATE OF

Control

ILLINOISBoard

Internet Address h ttp://www .commerce.state .il.us

620 East Adams Street

James R . Thompson Center

2309 West Main, Suite 118

Springfield, Illinois 62701-1615

I00 West Randolph Street, Suite 3-400

Marion, Illinois 62959-1180

Chicago, Illinois 60601-3219

217/782-7500

312/814-7179

618/997-4394

TDD: 800/785-6055

TDD : 800/785-6055

TDD : 800/785-6055