Ind. Code § 8-1-2-84
(h) Any public utility corporation, upon the order of a majority of its board of directors and with the approval of the commission, may sell and convey or lease to any other public utility corporation any of its real or personal estate or other property not used and useful in its public service.
Formerly: Acts 1913, c.76, s.95.5; Acts 1925, c.54, s.2; Acts 1939, c.19, s.3; Acts 1973, P.L.61, SEC.1. As amended by P.L.23-1988, SEC.25; P.L.1-1989, SEC.15; P.L.12-1992, SEC.57; P.L.11-2023, SEC.34.