VERIFIED PETITION OF SOUTHERN INDIANA GAS & ELECTRIC COMPANY D/B/A VECTREN ENERGY DELIVERY OF INDIANA, INC. REQUESTING THE INDIANA UTILITY REGULATORY COMMISSION TO APPROVE CERTAIN DEMAND SIDE MANAGEMENT PROGRAMS AND GRANT COMPANY AUTHORITY TO RECOVER COSTS, INCLUDING PROGRAM COSTS, INCENTIVES AND LOST MARGINS, ASSOCIATED WITH THE DEMAND SIDE MANAGEMENT PROGRAMS PURSUANT TO SENATE ENROLLED ACT 412 AND 170 IAC 4-8-1 ET. SEQ. VIA THE COMPANY’S DEMAND SIDE MANAGEMENT ADJUSTMENT |