When the commission determines just and reasonable rates under this part that differ from the rates paid by the petitioner, the commission shall order a payment or refund, as appropriate. Such refund or payment shall be the difference between the amount actually paid and the amount that would have been paid under the rates established by the commission, plus interest, as of the date of the petition.

Source. #9614, eff 12-12-09; ss by #12574, eff 9-1-18; ss by #13498, eff 12-1-22 (formerly Puc 1304.07)(See Revision Note at chapter heading for Puc 1300)