Current through Register Vol. 63, No. 12, December 1, 2024
Section 860-027-0350 - Depreciation Study Requirements for Energy Utilities(1) As used in this rule, a "depreciation study" means a study by an energy utility sufficient to allow the Commission to determine the proper and adequate rates of depreciation of the several classes of property of the public utility. (2) Each energy utility must file a new depreciation study with the Commission no less frequently than once every five years.