Ill. Admin. Code tit. 83, § 455.140
b) To obtain a determination that the provisions of Section 16-115D and Section 16-115(d) of the Act relating to procurement of renewable energy resources do not apply to it pursuant to Section 16-115D(h) of the Act, an ARES shall demonstrate, at a minimum, the following:
2) that this combined heat and power system supplies electricity primarily to or for the benefit of:
3) that it is certified, or requesting certification, only to serve facilities owned by itself or its affiliate, and/or facilities adjacent to a site or which a combined heat and power system is located.
d) A Section 16-115D(h) Request shall include, at a minimum, the following:
3) For each combined heat and power system identified in subsection (d)(1), a proposed method to demonstrate that, for the initial and each subsequent compliance period, the petitioner or its corporate affiliate operated the system and that the system supplied electricity primarily to or for the benefit of:
e) Direct testimony shall be filed at the time the petition is filed. At a minimum, this testimony shall demonstrate that, for the initial compliance period over which the exemption is sought, using, to the extent practicable, the methods provided in subsection (d)(3), the petitioner or its corporate affiliate operated (or will operate) the system and that the system supplied (or will supply) electricity primarily to or for the benefit of: