VERIFIED PETITION OF NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC FOR APPROVAL OF ITS PROPOSED 2024-2026 ENERGY EFFICIENCY PLAN FOR ELECTRIC SERVICE AND ASSOCIATED RATEMAKING AND ACCOUNTING TREATMENT, INCLUDING TIMELY RECOVERY THROUGH NIPSCO’S DEMAND SIDE MANAGEMENT ADJUSTMENT MECHANISM OF ASSOCIATED COSTS (INCLUDING PROGRAM OPERATING COSTS, LOST REVENUES, AND FINANCIAL INCENTIVES), IN ACCORDANCE WITH INDIANA CODE SECTION 8-1-8.5-10, AND FOR AUTHORITY TO DEFER PROGRAM COSTS |