Sec. 35.003.  PURCHASE FROM AFFILIATE;  UNDUE PREFERENCE PROHIBITED.  (a)  An electric utility may purchase power from an affiliate in accordance with this title.
(b)  An electric utility may not grant an undue preference to a person in connection with the utility's purchase or sale of electric energy at wholesale or other utility service.
Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.