In this chapter:
(1) "Corporation" includes:
(A) a partnership, limited partnership, or master limited partnership;
(B) a combination of business entities composed exclusively of corporations or in which a corporation is a general partner;
(C) a limited liability company; and
(D) a gas utility or electric utility regardless of form of organization, but not including a municipally owned utility.
(2) "Electric corporation" means an electric current and power corporation.