(1) the requirements or conditions do not impair the ability of the public utility to provide safe, reliable, and adequate service to its customers; and
(2) the local government pays for the actual excess cost resulting from the requirements or conditions, except: (a) any actual excess costs that the public utility collects from its customers pursuant to an order, rule, or regulation of the commission; or (b) any portion of the actual excess costs that the board requires to be borne by the public utility.
(a) any actual excess costs that the public utility collects from its customers pursuant to an order, rule, or regulation of the commission; or
(b) any portion of the actual excess costs that the board requires to be borne by the public utility.