(220 ILCS 5/9-102.1)
    Sec. 9-102.1. Negotiated rates.
    (a) Notwithstanding anything to the contrary in any other Section of Article IX of this Act, the Commission may approve one or more rate schedules filed by a public utility that enable the public utility to provide service to customers under contracts that are treated as proprietary and confidential by the Commission notwithstanding the filing thereof. Service under the contracts shall be provided on such terms and for such rates or charges as the public utility and the customer agree upon, without regard to any rate schedules the public utility may have filed with the Commission under any other Section of Article IX of this Act. The contracts shall be filed with the Commission, notwithstanding anything to the contrary in any schedule referred to in subsection (b) of this Section. For purposes of Section 3-121 of this Act, the amounts collected under the contracts shall be treated as having been collected under rates that the public utility is required to file under Section 9-102 of this Act.
    (b) Each schedule described in subsection (a) that became effective before August 25, 1995, and any contract thereunder, shall be deemed to have become effective in accordance with its terms, subject to the provisions of any Commission order that purported to authorize the schedule.
    (c) In any determination of the rates to be charged by an electric public utility having contracts in effect pursuant to schedules filed under this Section or schedules referred to in subsection (b) of this Section, the revenues received, or to be received, by the electric public utility under each such contract shall be deemed to be equal to the revenues, based on the actual usage of the customer, that would have been, or would be, received under the lowest rates available under schedules on file pursuant to Section 9-201, applicable to a class of consumers that includes the customer, including any applicable riders or surcharges, plus any revenues that would have been, or would be required to pay for investment or expenses incurred by the electric public utility that would not be incurred if service were provided under such lowest rates. The cost of capital used to determine rates to be charged by the electric public utility shall be that which would have obtained if service were provided under such lowest rates. The provisions of this subsection (c) shall not apply: (1) in any determination of the rates to be charged by a gas public utility, and (2) in any determination of the rates to be charged by an electric public utility, to contracts in effect prior to the effective date of this amendatory Act of 1996 pursuant to economic development schedules referred to in Section 9-241 of this Act, under which the electric public utility is authorized to provide discounts for new electrical sales that result from the location of new or expanded industrial facilities in the electric public utility's service territory. The preceding sentence shall not be construed to diminish the Commission's existing authority as of the effective date of this amendatory Act of 1996 to allocate the costs of all public utilities equitably, in any determination of rates, so as to set rates which are just and reasonable.
    (d) Any contract filed pursuant to the provisions of subsection (a) of this Section shall be accorded proprietary and confidential treatment by the Commission and otherwise deemed to be exempt from the requirements of Sections 9-102, 9-103, 9-104, 9-201, 9-240, 9-241, and 9-243, except to the extent the Commission may, in its discretion, order otherwise. The Commission shall permit any statutory consumer protection agency to have access to any such contract, provided that: (i) the agency, and each individual that will have access on behalf of the agency, agree in writing to keep such contract confidential, such agreement to be in a form established by the Commission; and (ii) access is limited to full-time employees of the agency and such other persons as are acceptable to the public utility or, if the agency and the public utility are unable to agree, are determined to be acceptable by the Commission. "Statutory consumer protection agency" means any office, corporation, or other agency created by any Illinois statute as of the effective date of this amendatory Act of 1996 that has an express statutory duty to represent the interest of public utility customers, any such agency subsequently created by act of the General Assembly that expressly authorizes the agency to access the information described in this subsection, or the Attorney General of the State of Illinois.
    (e) Nothing in this Section shall be construed to give a public utility the authority to provide electric or natural gas service to a customer the public utility is not otherwise lawfully entitled to serve. Nothing in this Section shall be construed to affect in any way the service rights of electric suppliers as granted under the Electric Supplier Act.
    (f) The provisions of subsection (b) of this Section 9-102.1 are intended to be severable from the remaining provisions of this Act; and therefore, no determination of the validity of the provisions of subsection (b) shall affect the validity of the remaining provisions of this Section 9-102.1.
    (g) After January 1, 2001, no contract for electric service may be entered into under any schedule filed pursuant to the provisions of subsection (a) of this Section or under any schedule referred to in subsection (b) of this Section. The foregoing provision shall not affect any contract entered into prior to January 1, 2001.
    (h) Nothing contained in this Section shall be construed as preventing any customer or other appropriate party from filing a complaint or otherwise requesting that the Commission investigate the reasonableness of the terms and conditions of any schedule filed under this Section or referred to in subsection (b) of this Section. Nothing contained in this Section shall be construed as affecting the right of any customer or public utility to enter into and enforce any contract providing for the amounts to be charged for service where the contract is or has been filed pursuant to any other Section of this Act. Nothing contained in this Section shall be construed to limit any Commission authority to authorize a public utility to engage in experimental programs relating to competition, including direct access programs.
(Source: P.A. 100-840, eff. 8-13-18.)