Atlantic City Electric Company. The Group's principal activities are to generate, purchase, deliver and sell electricity throughout the United States. The regulated service area covers about 2,700 square miles within the southern one-third of New Jersey and has a population of approximately 0.9 million. The electricity is delivered to approximately 514,300 customers consisting of residents, commercials, industries and others. The Group supplies electricity to customers within its service area with power purchased from other suppliers and electricity generated by its power plants.