Fortis is engaged in the regulated electric and gas utility holding company. Entities within the reporting segments that follow operate with substantial autonomy. Co.'s regulated utility businesses includes of ITC Investment Holdings Inc; UNS Energy Corporation; CH Energy Group Inc; FortisBC Energy Inc; FortisAlberta Inc.; FortisBC Inc; Newfoundland Power Inc.; Maritime Electric Company, Limited; FortisOntario Inc; Caribbean Utilities Company, Ltd; and FortisTCI Limited. Co. also holds equity investments in the Wataynikaneyap Power Limited Partnership and Belize Electricity Limited. Non-regulated energy infrastructure is consists of Aitken Creek and BECOL.