delivered the opinion of the court:
Thе issue presented in this case is whether the Freedom of Information Act (FOIA) (5 ILCS 140/1 et seq. (West 2004)) requires the Illinois Commerce Commission (ICC) to disclose material provided to it by Ameren Corporation (Ameren) pertaining to a settlement agreement disclosed in confidence to the ICC, or whether such information is exempt from disclosure by section 7 of thе FOIA (5 ILCS 140/7 (West 2004)).
BACKGROUND
Ameren Corporation (Ameren) acquired Illinois Power Company (Illinois Power) 1 in a transaction approved by the Illinois Commerce Commission (ICC), in 2004. Ameren is the parent corporation of several subsidiaries that provide utility service to Illinois residents.
Before Ameren’s acquisition of Illinois Power could be completed, the ICC’s apрroval was required. Ameren’s proposed acquisition of Illinois Power became the subject of an ICC acquisition proceeding. During the course of the acquisition proceeding, the Coalition of Retail Energy Suppliers (Coalition), an organization comprised of unregulated affiliates of utilities, intervened and objected to Amerеn’s acquisition, citing concerns relating to barriers to the development of a competitive retail electricity market in the Ameren utilities’ service territories.
At some point during the course of the acquisition proceeding, Ameren and the Coalition entered into a settlement agreement, resulting in the Coalition’s withdrawal of its objections to Ameren’s acquisition of Illinois Power. Near the close of the acquisition proceeding, staff, the ICC’s investigatory body, sought copies of the settlement agreement through discovery requests, but Ameren resisted and the agreement was not filed in the acquisition proceeding. The ICC approved Ameren’s acquisition of Illinois Power on Novеmber 12, 2004.
BlueStar, an alternative retail electric supplier, who was not a party to the acquisition proceeding, initiated a separate proceeding before the ICC, by filing a complaint against Ameren and Ameren’s Illinois public utility affiliates, including Illinois Power, seeking to review the terms of the settlement agreement between Amerеn and the Coalition. Ameren and its affiliates filed a motion to dismiss based on BlueStar’s failure to state a viable claim. In response to this joint motion, staff noted that BlueStar’s complaint did not cite any provision of the Public Utilities Act (Act) (220 ILCS 5/1 — 101 et seq. (West 2004)), ICC’s rules, or any other authority that would entitle BlueStar to obtain the agreement. Staff also sought a copy of the agreement from Ameren at the same time, citing its authority under sections 5 — 101, 7 — 101 and 7 — 105 of the Act (220 ILCS 5/5 — 101, 7 — 101, 7 — 105 (West 2004)). Ameren produced the agreement to staff, upon their representation that the agreement would remain confidential pursuant to section 5 — 108 of the Act (220 ILCS 5/5 — 108 (West 2004)) and the ICC’s rules. Carmen Fosco, a staff attorney, filed a letter in the proсeeding initiated by BlueStar that stated that the agreement would be designated as confidential. On July 13, 2005, BlueStar’s complaint was dismissed based on BlueStar’s failure to state a viable claim.
On July 18, 2005, BlueStar sent a FOIA request to the ICC, requesting “all documents referenced in the attached letter of April 15, 2005, by Carmen Fosco, Staff Attorney, produced by Ameren Corporation (or any affiliate thereof) to Staff.” ICC denied BlueStar’s FOIA request on July 27, 2005, pursuant to FOIA section 7(l)(g) stating “you have requested trade secrets and commercial or financial information obtained from a person or business where the trade secrets or information are proprietary, privileged or confidential, or where disclosurе of the trade secrets or information may cause competitive harm.” BlueStar appealed to the chairman of the ICC, who upheld the denial but granted BlueStar the right to seek judicial review pursuant to section 11 of the FOIA. The ICC also stated:
“[T]he records were submitted to Commission staff by an entity that faces competition and there is thе possibility of harm to a competitive position. The ability of Commission staff to obtain information would be impaired if all information received by staff were to become public. See Section 5 — 108 which makes disclosure of certain information a Class A misdemeanor and Section 4 — 404 of the Public Utilities Act, which requires the Commission to ‘provide аdequate protection for confidential and proprietary information furnished, delivered or filed by any person, corporation or other entity’ ***.”
On August 11, 2005, BlueStar filed a complaint against the ICC in the circuit court of Cook County, claiming that the ICC violated the FOIA by withholding the agreement between Ameren and the Coalition from public disclosure. Amеren intervened on September 8, 2005. BlueStar’s original complaint was dismissed without prejudice; Blue-Star then filed an amended complaint on October 4, 2005. In its answer to the amended complaint, the ICC claimed that the requested documents were properly withheld from production pursuant to the disclosure exemptions set forth in sections 7(l)(a), (g), аnd (y) of the FOIA (5 ILCS 140/7(l)(a), (l)(g), (l)(y) (West 2004)).
On November 2, 2005, the defendants filed a joint motion to stay discovery and for summary judgment. In support of the motion for summary judgment, the defendants submitted affidavits of staff attorney, Carmen Fosco; managing associate general counsel for Ame-ren, Edward Fitzhenry; and Harold Stoller, the director of the ICC’s Energy Division. BlueStar moved the trial court to оrder the ICC to produce an index of the withheld documents, to which the ICC agreed. The ICC provided an index that included a description of the content of each document and the exemption claimed for each. The trial court granted the motion to stay discovery noting, “[T]here is potential if discovery is conducted that confidentiаl information may be divulged in violation of the act. In other words, you have public officials here that would actually be subject *** to criminal sanctions ***.” The trial court also set a date for argument on defendants’ joint motion for summary judgment.
Following oral argument, the circuit court ordered defendants to produce the Ameren-Coalition agreement for an in camera inspection. After inspection of the documents, the trial court granted defendants’ motion for summary judgment, finding that the Ameren-Coalition agreement was properly exempt from disclosure pursuant to section 7(l)(g) of the FOIA (5 ILCS 140/7(l)(g) (West 2004)), which exempts public records containing “[t]rade secrets and commercial or finаncial information obtained from a person or business where the trade secrets or information are proprietary, privileged or confidential, or where disclosure of the trade secrets or information may cause competitive harm.” The trial court found against defendants’ assertion that the documents were exempt frоm the FOIA under subsections (l)(a) and (l)(y) of section 7.
BlueStar appeals from the trial court’s granting of summary judgment to defendants. We affirm.
ANALYSIS
We must determine whether the trial court properly granted summary judgment to defendants because the requested information was exempt from disclosure.
“Summary judgment is appropriate when there are no genuine issues оf material fact and the moving party is entitled to judgment as a matter of law.” Outboard Marine Corp. v. Liberty Mutual Insurance Co.,
As noted, BlueStar made a FOIA request upon the ICC for disclosure of the settlement agreement made between Ameren and the Coalition during the ICC’s acquisition proceeding.
The purpose of the FOIA is to open governmental records to the light of public scrutiny. Baudin v. City of Crystal Lake,
“Pursuant to the fundamental philosophy of the American constitutional form of government, it is declared to be the public policy of the State of Illinois that all persons are entitled to full and complete information regarding the affairs of government and the official acts and policies of those who represent them as public officials and public employees consistent with the terms of this Act. Such access is necessary to enable the people to fulfill their duties of discussing public issues fully and freely, making informed political judgments and monitoring government to ensure that it is being conducted in the public interest.” 5 ILCS 104/1 (West 2004).
“There is a presumption [under the FOIA] that public records be open and accessible.” Cooper v. Department of the Lottery,
“ ‘If the public body seeks to invoke one of the exemptions in section 7 as grounds for refusing disclosure, it is required to give written notice specifying the particular exemption claimed to authorize the denial.’ ” Illinois Education Ass’n,
In the case at bar, the trial court conducted an in camera inspection of the information sought by BlueStar and determined that the information was exempt from disclosure under section 7(l)(g) of the FOIA because the subject documents contain “trade secrets and commercial or financial information.” We agree.
The FOIA exempts “ ‘[t]rade secrets and commercial or financial information obtained from a person or business where such trade secrets or information are proprietary, privileged or confidential.’ ” Roulette v. Department of Central Management Services,
Although the settlement agreement between Ameren and the Coalition does not contain trade secrets in the conventional sense, it is confidential information received by a government agency from an entity that the agency regulates. As noted, Ameren resisted the ICC’s attempts to discover the settlement agreemеnt in the context of the acquisition proceeding. After Ameren’s acquisition of Illinois Power was approved by the ICC, staff sought the settlement agreement in the context of the proceeding initiated by BlueStar. Ameren willingly disclosed the settlement agreement to the ICC only after it agreed to treat the disclosures as confidential. Disclosure of the information after the ICC’s representation that the documents would not be disclosed would discourage Ameren and other similarly situated organizations from providing the ICC with similar information in the future. Since disclosure would have a chilling effect upon the ICC’s ability to receive similar information in the future, the Ameren-Coalition settlement agreement should be exempt from disclosure.
Furthermore, it is undisputed that had the agreement not been disclosed to the ICC, BlueStar would have had no claim to the agreement. It is also undisputed that the ICC needs to be able to procure the type of information that is at issue in this case to sufficiently regulate the public utility industry in Illinois. See 220 ILCS 5/5 — 101 et seq. (West 2004) (giving the ICC authority to rеview records relating to regulated public utility operations). We have already noted that disclosure of the type of information sought here would have a chilling effect on the ICC’s ability to receive similar information in the future. FOIA should not be used to subvert the ICC’s ability to regulate the public utilities sector, by deterring public utilities from candidly disclosing information pertinent to the ICC’s regulatory function.
We next address BlueStar’s argument that the trial court erred by staying discovery pending the resolution of defendants’ joint motion for summary judgment. “A trial court is vested with broad discretion in ruling on discovery matters, and the exercise of such discretion will not be interfered with on appeal unless there has been a manifest abuse of such discretion.” Hanes v. Orr & Associates,
We conclude that the trial court did not abuse its discretion by staying discovery pending resolution of defendants’ joint motion for summary judgment. We are guided by the following principle in drawing this conclusion: “The legislature patterned the Illinois law after the Federal Freedom of Information Act [citation] and case lаw construing the Federal statute should be used in Illinois to interpret our own FOIA.” Cooper,
As noted, “in order to prevail on a motion for summary judgment in a FOIA case, the defending agency has the burden of showing that its search was adequate and that any withheld documents fall within an exemption to the FOIA.” Carney v. United States Dеpartment of Justice,
In order to justify discovery onсe the agency has satisfied its burden, the requestor must make a showing of bad faith on the part of the agency sufficient to impugn the agency’s affidavits or declarations, or provide some tangible evidence that an exemption claimed by the agency should not apply or summary judgment is otherwise improper. Carney,
Here, the trial cоurt determined that the affidavits and the index provided by the ICC to BlueStar in the trial court proceeding were insufficient. The trial court then ordered an in camera inspection of the contested material. The court’s denial of discovery was not an abuse of discretion. FOIA cases should be handled on motions for summary judgment, once the documents at issue are properly identified. Miscavige v. Internal Revenue Service,
CONCLUSION
For the foregoing reasons, we affirm the judgment of the circuit court of Cook County. We find that the settlement agreement sought by BlueStar falls within an exemption to FOIA because the ICC agreed not to disclose the settlement agreement and the disclosure of the agreement would significantly impair the ICC’s ability to deal with entities similarly situated to Ameren in the future. We also find that the trial court did not abuse its discretion by staying discovery pending the resolution of defendants’ joint motion for summary judgment.
Affirmed.
Notes
Illinois Power Company has been doing business as AmerenIP since its acquisition by Ameren.
