VERIFIED PETITION OF NORTHERN INDIANA PUBLIC SERVICE COMPANY FOR APPROVAL OF ITS PROPOSED 2019-2021 ENERGY EFFICIENCY PLAN FOR ELECTRIC SERVICE (OR ITS ALTERNATIVE PLAN) AND ASSOCIATED RATEMAKING AND ACCOUNTING TREATMENT, INCLUDING TIMELY RECOVERY THROUGH NIPSCO’S DEMAND SIDE MANAGEMENT ADJUSTMENT MECHANISM OF ASSOCIATED COSTS (INCLUDING PROGRAM COSTS, LOST REVENUES, AND FINANCIAL INCENTIVES), IN ACCORDANCE WITH INDIANA CODE SECTION 8-1-8.5-10, AND FOR AUTHORITY TO DEFER PROGRAM COSTS. |