Sec. 181.009.  DISCRIMINATION PROHIBITED.  A gas or electric corporation may not discriminate against a person, corporation, firm, association, or location in:
(1)  charging for gas, electric current, or power;  or
(2)  providing service under similar circumstances.
Acts 1997, 75th Leg., ch. 166, Sec. 1, eff. Sept. 1, 1997.