Section 467.90  Records

a)         An EDC shall maintain the following records for a minimum of five years, and shall make publicly available:

1)         The total number of, and the nameplate and export capacity of, the completed interconnection requests received, approved and denied; and

2)         The fuel type, total number and nameplate capacity of DER facilities approved.

b)         An EDC shall provide a public report to the Commission containing the information required in subsection (a) within 90 calendar days after the close of each calendar year. An electronic version, in electronically searchable format, in a legible 12-point font size in PDF shall be delivered to the Commission's offices on CDs or DVDs.

c)         Each EDC shall retain copies of studies it performs to determine the feasibility of, system impacts of, or facilities required by the interconnection of any DER facility. The EDC shall provide the applicant copies of any interconnection studies performed in analyzing the applicant's interconnection request, upon applicant request, including all information used by the EDC in completing the studies and determining the estimated interconnection cost. Each EDC shall provide the Commission, upon request, copies of any interconnection studies performed in analyzing any interconnection request, including all information used by the EDC in completing the studies and determining the estimated interconnection costs.

d)         Each EDC shall maintain, and provide upon request to the Commission or any interconnection customer or applicant (see Section 467.50), a written set of standards by which the EDC evaluates the scope of upgrades for an interconnection and methodology for determining cost estimates required by this Part. To the extent the documentation contains confidential or proprietary information, the EDC shall clearly mark that information and may request that interconnection customer or applicant execute a confidentiality agreement prior to receiving or reviewing the documentation.

(Source:  Amended at 46 Ill. Reg. 9788, effective May 26, 2022)