37. Any undertaking whose main or accessory object is the production, transmission, supply or distribution, or sale, of steam, heat, light or motive power produced otherwise than by electricity is subject to the supervision and control of the Board.
Sections 24 to 36 of this act and sections 2 to 4 of the Gas Distribution Act (chapter D-10) apply, mutatismutandis, to the undertakings referred to in this subdivision 3.