LEGAL NOTICE DUKE ENERGY INDIANA, INC. Public notice is hereby given that on April 30, 2012, Duke Energy Indiana, Inc. filed an Application with the Indiana Utility Regulatory Commission for approval of a change in its Midwest Independent System Operator Management Cost and Revenue Adjustment Factor under its Standard Contract Rider No. 68 for approval of an alternative regulatory plan, to the extent required, to permit the exclusion of certain revenues related to Duke Energy Indiana’s transmission projects from the earnings test in fuel adjustment proceedings. DUKE ENERGY INDIANA, INC. By: DOUGLAS F ESAMANN, President m5
