ILLINOIS POLLUTION CONTROL BOARD 
June 15, 2006 
IN THE MATTER OF: 
PROPOSED NEW CLEAN AIR 
INTERSTATE RULES (CAIR) SO
2
, NO
x 
ANNUAL AND NO
x 
OZONE SEASON 
TRADING PROGRAMS, 35 ILL. ADM. 
CODE 225. SUBPARTS A,C, D and E 
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R06-26 
(Rulemaking – Air) 
ORDER OF THE BOARD (by T.E. Johnson): 
On May 30, 2006, the Board received a rulemaking proposal submitted by the Illinois 
Environmental Protection Agency (Agency) pursuant to Section 27 and 28 of the Illinois 
Environmental Protection Act (Act) (415 ILCS 5/27 and 28 (2004)). Motions for expedited 
review, to hold the required hearings in Springfield and Collinsville, and for waiver of certain 
filing requirements accompanied the petition. 
The Agency proposes a new Part 225 to reduce intrastate and interstate transport of sulfur 
dioxide (SO
2
) and nitrogen oxides (NO
x
) emissions from fossil-fuel-fired electric generating 
units (affected units), on an annual basis and on an ozone season basis of each calendar year. As 
explained in the statement of reasons (Statement), the Agency proposes the adoption of the Clean 
Air Interstate Rule (CAIR) SO
2 
trading program, the CAIR NO
x 
Annual trading program and the 
CAIR NO
x 
Ozone Season trading program to accomplish this objective. Stat. at 1. 
The proposed rule contains five subparts. As proposed, Subpart A includes general 
provisions, Subpart B is reserved, Subpart C contains the CAIR SO
2 
trading program, Subpart D 
details the CAIR NO
x 
Annual trading program, and Subpart E addresses the CAIR NO
x 
Ozone 
Season trading program. 
The Agency asserts that its proposal is intended to satisfy Illinois’ obligations under the 
United States Environmental Protection Agency’s (USEPA) Rule to Reduce Interstate Transport 
of Fine Particulate Matter and Ozone; Revisions to Acid Rain Program; Revisions to the NO
x 
SIP Call, (CAIR), 70 
Fed. Reg
. 25162 (May 12, 2005). Stat. at 1. The proposal is also intended 
to address, in part, the Agency’s obligation to meet Clean Air Act (CAA) requirements for the 
control of fine particulate matter (PM
2.5
) and ozone in the Chicago and Metro East/St. Louis 
nonattainment areas. Stat. at 2. 
As previously stated, the Agency has filed three motions with the proposal. The motion 
for expedited decision requests that the rule be promulgated by April 2007, and that the Board 
proceed to first notice without reaching a decision on the merits of the proposal. Mot. to Exp. at 
3. The Agency asserts that the USEPA has adopted a CAIR Federal Implementation Plan (FIP) 
effective on June 27, 2006, and that the first “action of consequence” will be USEPA’s making 
NOx allocations for the 2009 control period on July 30, 2007. Mot. to Exp. at 2. The Agency 
asserts that the rule needs to be adopted by April 2007, to allow Illinois to control the allocation
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for 2009, and to timely submit NOx allocations to avoid the USEPA start of a “FIP sanctions 
clock.” Mot. to Exp. at 3. 
The motion to hold hearings in Springfield and Collinsville (Mot. to Hold) asserts that 
there are 229 electric generating units (EGU) that will be subject to the proposed rule. Mot. to 
Hold at 1. The Agency argues that the city of Springfield is not only an affected area, but is 
centrally located for all the affected areas of the State and is an appropriate first hearing location 
pursuant to Section 102.412 (a) of the Board’s procedural rules. 
Id. 
The Agency contends that 
state administrative and financial constraints favor a Springfield forum for the first hearing in 
that both the Board and the Agency maintain offices in Springfield, and a large number of the 
Agency’s technical staff located in Springfield will be testifying and providing technical 
assistance in the rulemaking. Mot. to Hold at 2. The Agency asserts that the expenses to the 
State of Illinois due to transportation, food, and lodging for a non-Springfield venue will be 
considerable, and that holding at least one hearing in Springfield will allow for the Board and the 
Agency to conserve resources. 
Id. 
The Agency further asserts that the city of Collinsville is an appropriate location for the 
second hearing as it is located with respect to affected units in the Southern portion of the state. 
Mot. to Hold at 3. The Agency contends that Collinsville is a reasonable commute from 
Springfield, and that the same factors favoring a hearing in Springfield favor the second hearing 
be held in Collinsville. 
Id. 
The Agency concludes that holding the hearings in Springfield and 
Collinsville would provide diversely located forums for input from the public throughout the 
State. Mot. to Hold at 4. 
In the motion for waiver of requirements, the Agency asserts that the entire proposal 
consists of over 2,000 pages, and requests leave to file an original and four copies of the proposal 
plus five partial copies, instead of the original and nine copies generally required. Mot. to Waive 
at 1. The Agency states that the partial copies will consist of the table of contents, the statement 
of reasons, pleadings, and the proposed rules, but not the documents relied upon or the 
incorporations by reference. 
Id. 
The Agency also requests leave to serve partial copies on the 
Department of Natural Resources (DNR) and the Attorney General’s Office (AGO). Mot. to 
Waive at 2. The Agency asserts that both the DNR and the AGO have informed the Agency that 
partial copies of the proposal are sufficient. 
Id. 
Leave is also requested to file no copies of five 
documents incorporated by reference, as well as no copies of various documents relied upon in 
drafting. Mot. to Waive at 3. 
The Agency’s proposal, including its statement of reasons and the full text of the 
proposed rule language, is available through the Clerk’s Office in Chicago (312-814-3620) and 
on the Board’s Web site (www.ipcb.state.il.us
) using the Clerk’s Office On-Line or “COOL.” 
Responses to the Agency’s motions are generally allowed within 14 days after service of 
the motions. 
See 
35 Ill. Adm. Code 101.500(d); 102.402. The motions were filed concurrently 
with the proposal on May 30, 2006. In order to allow potential interested participants time to 
respond to the motions, the Board will reserve ruling on all three motions. 
The Board accepts the proposal for hearing, finding that the proposal generally satisfies 
the content requirements of the Act and the Board’s procedural rules for rulemaking proposals.
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However, the Agency may have to file or serve additional copies and documents depending on 
the ultimate disposition of the Agency’s motion to waive requirements. The assigned hearing 
officer is directed to proceed expeditiously under the rulemaking provisions of the Act (415 
ILCS 5/27, 28 (2004)) and the Board’s procedural rules. 35 Ill. Adm. Code 102. 
IT IS SO ORDERED. 
I, Dorothy M. Gunn, Clerk of the Illinois Pollution Control Board, certify that the Board 
adopted the above order on June 15, 2006, by a vote of 4-0. 
Dorothy M. Gunn, Clerk 
Illinois Pollution Control Board