Sec. 53.052.  ESTABLISHING REASONABLE RETURN.  In establishing a reasonable return on invested capital, the commission shall consider applicable factors, including:
(1)  the quality of the utility's services;
(2)  the efficiency of the utility's operations;  and
(3)  the quality of the utility's management.
Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.