AUTHORITY: Implementing Sections 5-102, 5-103, and 7-206 and authorized by Section 10-101 of the Public Utilities Act [220 ILCS 5/5-102, 5-103, and 10-101].ILLINOIS COMMERCE COMMISSION
a) Cost Pool: Same as Account
b) Cost Pool Apportionment Basis: Account transaction analysis
c) Regulated/Nonregulated Apportionment Basis: Account transaction analysis
d) Cost Definition: See subsection (e)
e) Comments: An analysis of this Account is performed to determine the origin of the item. Each transaction is then apportioned using the appropriate methodology.