PETITION OF DUKE ENERGY INDIANA, LLC, PURSUANT TO INDIANA CODE CHAPTER 8-1-8.4, REQUESTING (1) A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY FOR FEDERALLY MANDATED COAL COMBUSTION RESIDUALS (“CCR”) RULE COMPLIANCE PROJECTS AND COSTS; (2) APPROVAL OF ESTIMATED COSTS OF ITS FEDERALLY MANDATED COMPLIANCE PROJECTS; (3) AUTHORITY TO REFLECT COSTS AND CREDITS INCURRED FOR THE FEDERALLY MANDATED PROJECTS THROUGH ITS EXISTING STANDARD CONTRACT RIDER NOS. 62 AND 71 AND AUTHORITY TO MODIFY THE RIDER NOS. 62 AND 71 TARIFFS TO REFLECT THE INCLUSION OF SUCH COSTS; (4) RECOVERY OF 80% OF THE FEDERALLY MANDATED COSTS ON A TIMELY BASIS AND APPROVAL OF THE USE OF DEFERRAL ACCOUNTING ON AN INTERIM BASIS UNTIL THE COSTS ARE REFLECTED IN PETITIONER’S RATES; AND (5) AUTHORITY TO DEFER 20% OF THE FEDERALLY MANDATED COSTS ON AN INTERIM BASIS, WITH CARRYING COSTS, UNTIL THE APPLICABLE COSTS ARE REFLECTED IN PETITIONER’S BASE RETAIL ELECTRIC RATES |