1. BACKGROUND

 
ILLINOIS POLLUTION CONTROL BOARD
August 21, 2008
COMMONWEALTH EDISON COMPANY,
Petitioner,
v.
ILLINOIS ENVIRONMENTAL
PROTECTION AGENCY,
Respondent.
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PCB 04-215
(Trade Secret Appeal)
ORDER OF THE BOARD (by A.S. Moore):
On July 16, 2008, petitioner, Commonwealth Edison Company (ComEd), and
respondent, the Illinois Environmental Protection Agency (IEPA), filed a joint motion for a time-
limited stay of this trade secret appeal. For the reasons below, the Board grants the motion. The
stay is in effect through November 21, 2008, unless the Board issues an order terminating the
stay earlier. In this order, the Board provides background on the case before discussing and
ruling on the joint motion.
BACKGROUND
On June 2, 2004, ComEd appealed an April 23, 2004 trade secret determination of IEPA
under the Environmental Protection Act (Act) (415 ILCS 5 (2006)). The Board docketed the
trade secret appeal as PCB 04-215 and accepted the case for hearing. In the IEPA determination
being appealed, IEPA denied ComEd’s claim for trade secret protection of information that
ComEd submitted to IEPA. IEPA made the determination after receiving Sierra Club’s request,
under Illinois’ Freedom of Information Act (FOIA) (415 ILCS 140 (2006)), for a copy of
ComEd’s submittal.
ComEd maintains that the information it submitted to IEPA is entitled to trade secret
status, exempt from public disclosure requirements under the Act.
See
415 ILCS 5/7, 7.1 (2006).
The information relates to six coal-fired power stations, all of which are in Illinois. The stations
are formerly owned by ComEd and currently owned by Midwest Generation EME, LLC.
1
ComEd originally submitted the claimed business and financial information to the United States
Environmental Protection Agency (USEPA) in response to USEPA’s information request under
Section 114 of the federal Clean Air Act (42 U.S.C. § 7414). Sierra Club also submitted a
federal FOIA request to USEPA for the same claimed information. USEPA has been and is
1
Midwest Generation EME, LLC (Midwest) has appealed a separate IEPA trade secret
determination concerning some of the same information submitted to IEPA by ComEd. That
pending Midwest appeal is docketed as PCB 04-216.

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currently in the process of determining whether to exempt the materials claimed to be
confidential business information from release under federal FOIA.
In an April 6, 2006 order, the Board ruled on ComEd’s first motion to stay this appeal
based on the pending USEPA determination of confidentiality. ComEd sought to stay this
proceeding before the Board until the USEPA process concluded. IEPA opposed the motion.
The Board issued a short-term stay, staying this proceeding for 120 days or until August 4, 2006.
On August 1, 2006, ComEd filed an agreed motion to extend the original stay through December
4, 2006. The Board granted the agreed motion in an order of August 17, 2006.
ComEd filed a motion to further extend the stay on December 19, 2006. On December
20, 2006, IEPA filed a response opposing ComEd’s motion. The Board denied ComEd’s motion
by order of February 15, 2007.
On May 31, 2007, ComEd filed a motion for interlocutory appeal of the hearing officer’s
order denying motions to compel discovery. On June 14, 2007, IEPA filed a motion for an
extension of time to respond to ComEd’s motion and on June 22, 2007, IEPA filed its response
opposing ComEd’s motion. In light of today’s ruling on the joint motion for stay, the Board
does not address these pleadings at this time.
On August 30, 2007, the hearing officer issued a revised discovery schedule as follows:
Answers to final interrogatories and final document requests due to be served on
or before September 7, 2007. Fact discovery closes on September 14, 2007.
Supplementation and amendments of prior discovery responses to be served on or
before September 14, 2007. Pre-hearing disclosures regarding exhibits and
witnesses and stipulated facts to be served on or before October 12, 2007.
Supplemental discovery closes on January 14, 2008. Dispositive motions and
motions
in limine
to be filed on or before February 25, 2008. Hearing Officer
Order, PCB 04-215, at 1 (Aug. 30, 2007).
On September 27, 2007, the hearing officer issued an order noting that, according to the parties,
discovery was proceeding.
On October 25, 2007, the parties filed a joint motion to stay this appeal through April 25,
2008, which the Board granted by order of November 15, 2007. On July 16, 2008, ComEd and
IEPA filed a joint motion to stay this proceeding for three months. Accompanying the joint
motion is a status report. On May 23, 2008, ComEd had filed a waiver of the Board’s deadline
for deciding this appeal, extending the deadline from September 20, 2008 to March 19, 2009. A
Board meeting is currently scheduled for March 19, 2009. The case has not been to hearing, but
as noted above, has been in discovery.
The Board today, in separate orders, is likewise granting joint motions for time-limited
stays in two other trade secret appeals involving claimed information that is also the subject of a
confidentiality request pending before USEPA: Midwest Generation EME, LLC v. IEPA, PCB
04-185; and Midwest Generation EME, LLC v. IEPA
, PCB 04-216.

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DISCUSSION
In their joint motion, ComEd and IEPA represent that they are “exchanging settlement
ideas and are evaluating the possibilities for a resolution of this dispute.” Joint Mot. at 2. The
parties seek a three-month stay based on their “mutual interest in reaching a negotiated
settlement and the belief that settlement efforts will continue.”
Id
. The parties wish to:
focus on settlement without simultaneously conducting supplemental discovery
and preparing for a hearing. In so doing, the resources of the parties and the
Board are conserved, and a good-faith attempt at settlement can receive the
parties’ full attention.
Id
.
ComEd and IEPA emphasize that they are “mindful of the Board’s direction that further
stays of this proceeding should be requested judiciously.” Joint Mot. at 2. Accordingly, the
parties assert that the Board has in the past held that “settlement efforts constitute a compelling
justification for a time-limited stay,” citing Stepan Company v. IEPA, PCB 01-72 (Jan 4, 2001)
and People v. Old World Industries, Inc., PCB 97-168 (Dec. 18, 1997).
Additionally, the parties reiterate their points from prior stay requests; specifically, that
USEPA is evaluating whether the “very documents at issue” in ComEd’s trade secret appeal
before the Board “are entitled to confidential treatment under the federal Freedom of Information
Act, 5 U.S.C. § 552.” Joint Mot. at 1. ComEd was advised in October 2007 that USEPA had
submitted ComEd’s claimed information to “an independent contractor for review in connection
with [USEPA’s] FOIA determination.”
Id
. at 2. According to the parties, the Board and USEPA
are simultaneously engaged in proceedings involving the “same party in interest” (ComEd), the
“same FOIA requestor” (Sierra Club), and a “substantially similar determination” of
confidentiality with respect to the same claimed material.
Id
. at 3. ComEd and IEPA maintain
that granting their requested stay would:
(1) avoid the costly and inefficient allocation of resources that necessarily is
resulting from duplicative proceedings; (2) avoid practical difficulties that might
arise from contrary FOIA determinations by state and federal agencies; and (3)
allow the Board to be informed by a closely related federal determination.
Id
.
ComEd and IEPA assert that the factors supporting the Board’s prior issuance of a stay
“remain true today,” adding that the parties are “poised to engage in expensive and time-
consuming motion practice as the hearing in this matter approaches.” Joint Mot. at 3. The status
report filed along with the joint motion states that ComEd and IEPA have engaged in fact
discovery and conducted depositions of three IEPA witnesses pursuant to the hearing officer’s
scheduling order. Status Report at 4. The parties have also exchanged pre-hearing disclosures.
Further, the parties are “expected to prepare an agreed scheduling order for the completion of
supplemental discovery, including the submission of expert witness reports.”
Id
.
The Board notes that Section 101.514(a) of its procedural rules addresses motions for
stays:

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Motions to stay a proceeding must be directed to the Board and must be
accompanied by sufficient information detailing why a stay is needed, and in
decision deadline proceedings, by a waiver of any decision deadline. A status
report detailing the progress of the proceeding must be included in the motion.
(See also Section 101.308 of this Part.) 35 Ill. Adm. Code 101.514(a).
The decision to grant or deny a motion for stay is “vested in the sound discretion of the
Board.”
See
People v. State Oil Co.
, PCB 97-103 (May 15, 2003),
aff’d sub nom
State Oil Co. v.
PCB, 822 N.E.2d 876 (2nd Dist. 2004). When exercising its discretion to determine whether an
arguably related matter pending elsewhere warrants staying a Board proceeding, the Board may
consider the following factors: (1) comity; (2) prevention of multiplicity, vexation, and
harassment; (3) likelihood of obtaining complete relief in the foreign jurisdiction; and (4) the
res
judicata
effect of a foreign judgment in the local forum,
i.e.
, in the Board proceeding.
See
A. E.
Staley Mfg. Co. v. Swift & Co., 84 Ill. 2d 245, 254, 419 N.E.2d 23, 27-28 (1980);
see also
Environmental Site Developers v. White & Brewer Trucking, Inc.; People v. White & Brewer
Trucking, Inc., PCB 96-180, PCB 97-11 (July 10, 1997) (applying the Illinois Supreme Court’s
A.E. Staley factors). The Board may also weigh the prejudice to the nonmovant from staying the
proceeding against the policy of avoiding duplicative litigation.
See
Village of Mapleton v.
Cathy’s Tap, Inc., 313 Ill. App. 3d 264, 267, 729 N.E.2d 854, 857 (3rd Dist. 2000).
Both parties presently want to stay this proceeding for three months from the date of any
Board order granting a stay. The Board finds that the requested stay will serve the purposes
articulated by the parties, as set forth above. The Board places considerable weight on the
parties’ representation that good-faith settlement discussions are underway, and on the fact that
IEPA has joined in this motion for stay. The Board also emphasizes that the stay would last to a
date-certain in the near future. In addition, the FOIA requestor, Sierra Club, has not sought to
oppose the joint motion for stay, and ComEd has waived the Board’s decision deadline to March
19, 2009.
When previously granting time-limited stays in this case, the Board advised the parties as
follows:
The Board again stresses, however, that it is “mindful of the strong policy interest,
evidenced in the Act, favoring public disclosure of environmental compliance
information, particularly emission data.
See
415 ILCS 5/7(b)-(d) (2004).”
Commonwealth Edison, PCB 04-215 (Apr. 6, 2006). The Board therefore
cautions the parties that in the future, absent especially compelling circumstances,
the Board may be disinclined to extend the stay. Commonwealth Edison
, PCB
04-215 (Nov. 15, 2007).
The parties cite Stepan Company and Old World Industries for the broad proposition that
efforts to settle provide a compelling justification for granting a time-limited stay. Stepan
Company was a permit appeal and Old World Industries was an enforcement action. Here, of
course, Sierra Club has been closely involved, making a FOIA request to IEPA for the contested
materials and seeking to intervene in this appeal. The Board is concerned that there be no undue

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delay in making publicly available any environmental compliance information that is properly
subject to disclosure.
Sierra Club, however, as noted, has not sought to oppose this joint motion for stay, and
the Board acknowledges that “the law generally favors the encouragements of settlements.”
Chemetco, Inc. v. PCB, 140 Ill. App. 3d 283, 288-89, 488 N.E.2d 639, 643 (5th Dist. 1986).
Further, the Board agrees with the parties that the stay will allow them to fully devote their
resources toward settlement.
See
Stepan Company, PCB 01-72, slip op. at 1. Moreover,
settlement holds out the prospect that at least some of the materials at issue may be made
available for public review sooner than if the case is fully litigated before the Board, decided on
the merits, and conceivably appealed from here.
See
415 ILCS 5/41 (2006).
Under these circumstances, and considering all of the relevant factors, the Board finds
that the requested stay is appropriate. The Board therefore grants the joint motion, staying this
appeal through November 21, 2008, unless the Board by order ends the stay sooner. Any future
stay request must include not only a decision-deadline waiver and updated information on the
status of the USEPA proceeding, but also a realistic appraisal of whether and when the on-going
settlement efforts may bear fruit.
See
Old World Industries, PCB 97-168 (in granting a three-
month stay, the Board noted that “it has previously granted the parties several stays in this matter
and therefore encourages the parties to settle this matter as expeditiously as possible or proceed
to hearing.”);
see also
35 Ill. Adm. Code 101.514.
CONCLUSION
The Board grants the joint motion of ComEd and IEPA to stay this trade secret appeal.
The stay is in effect through November 21, 2008, unless the Board issues an order terminating
the stay earlier. If, during the stay, USEPA issues a final confidentiality determination
concerning ComEd’s claimed information, ComEd must promptly file with the Board a copy of
USEPA’s determination. As necessary, ComEd may make the filing consistent with the
procedures of 35 Ill. Adm. Code 130 for protecting information from disclosure.
IT IS SO ORDERED.
I, John T. Therriault, Assistant Clerk of the Illinois Pollution Control Board, certify that
the Board adopted the above order on August 21, 2008, by a vote of 4-0.
___________________________________
John T. Therriault, Assistant Clerk
Illinois Pollution Control Board

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