Case Record For: 07-0591-GA-AAM File a Public Comment Case Title: DUKE ENERGY OHIO INC Status: CL-CLOSED Industry Code: GA-GAS Purpose Code: AAM-Application to change accounting methods Date Opened: 5/15/2007 Date Closed: 8/17/2023 Case Documents Public Comments Parties of Record Related Cases Case Number 07-0589-GA-AIR 07-0590-GA-ALT