Cal. Pub. Util. Code § 850.1
(a) If an electrical corporation files for recovery of recovery costs and the commission finds some or all of those costs and expenses to be just and reasonable pursuant to Section 451 or 451.1, as applicable, or the commission allocates to the ratepayers some or all of those costs and expenses pursuant to subdivision (c) of Section 451.2, the commission may issue a financing order to allow recovery through fixed recovery charges, which would therefore constitute recovery property under this article, and order that any portion of the electrical corporation’s federal and State of California income and franchise taxes associated with those fixed recovery charges and not financed from proceeds of recovery bonds may be recovered through fixed recovery tax amounts.
(1)
(A)
(i) Except as provided in clause (ii), following application by an electrical corporation, the commission shall issue a financing order if the commission determines that both of the following conditions are satisfied:
(ii)
(e) Notwithstanding Section 455.5 or 1708, or any other law, and except as otherwise provided in subdivision (g), with respect to recovery property that has been made the basis for the issuance of recovery bonds and with respect to any associated fixed recovery tax amounts, the financing order, the fixed recovery charges, and any associated fixed recovery tax amounts shall be irrevocable. The commission shall not, either by rescinding, altering, or amending the financing order or otherwise, revalue or revise for ratemaking purposes the recovery costs or the costs of recovering, financing, or refinancing the recovery costs, in any way reduce or impair the value of recovery property or of the right to receive any associated fixed recovery tax amounts either directly or indirectly by taking fixed recovery charges or any associated fixed recovery tax amounts into account when setting other rates for the electrical corporation or when setting charges for the Department of Water Resources. The amount of revenues shall not be subject to reduction, impairment, postponement, or termination. The State of California does hereby pledge and agree with the electrical corporation, owners of recovery property, financing entities, and holders of recovery bonds that the state shall neither limit nor alter, except as otherwise provided with respect to the true-up adjustment of the fixed recovery charges pursuant to subdivision (i), the fixed recovery charges, any associated fixed recovery tax amounts, recovery property, financing orders, or any rights under a financing order until the recovery bonds, together with the interest on the recovery bonds and associated financing costs, are fully paid and discharged, and any associated fixed recovery tax amounts have been satisfied or, in the alternative, have been refinanced through an additional issue of recovery bonds, provided that nothing contained in this section shall preclude the limitation or alteration if and when adequate provision shall be made by law for the protection of the electrical corporation and of owners and holders of the recovery bonds. The financing entity is authorized to include this pledge and undertaking for the state in these recovery bonds. When setting other rates for the electrical corporation, nothing in this subdivision shall prevent the commission from taking into account either of the following:
(2) Any collection of fixed recovery tax amounts in excess of amounts actually required to pay federal and State of California income and franchise taxes associated with fixed recovery charges, provided that this would not result in a recharacterization of the tax, accounting, and other intended characteristics of the financing, including, but not limited to, either of the following:
(f)