Rehearing an Order, and Appealing It

A commission order cannot be taken straight to court. Statutes governing state utility commissions and their federal counterpart both interpose a required step: an application for rehearing, filed with the tribunal that issued the order, before any proceeding for judicial review may be brought. The step is jurisdictional in most jurisdictions, and the grounds stated in the application define the case the reviewing court will hear.

The prerequisite and how strictly it operates

The statutory language is categorical. No cause of action arising out of a commission order shall accrue in any court to any person unless that person has made a proper application to the commission for rehearing. The federal analogue is drafted the same way: no proceeding to review an order shall be brought unless the entity has applied for rehearing.

Two purposes are usually offered. The first is efficiency: the tribunal that issued the order is given an opportunity to correct its own error before a court is asked to. The second is record-building: a rehearing application forces the party to articulate its objection with precision while the tribunal can still address it, which produces a sharper record for review.

The consequence is severe and is applied without much sympathy. A party that did not raise a ground in its application will generally be held to have waived it, and a reviewing court will decline to consider the argument regardless of its merit. Applications are therefore drafted comprehensively, and the drafting is done under time pressure because the period is short.

What the application must contain

The application is filed within a short statutory period, commonly thirty days after the order is entered on the journal or issued. It must set out specifically the ground or grounds on which the applicant considers the order to be unreasonable or unlawful. Generality is fatal; an assertion that the order is not supported by the evidence, without identifying the finding and the deficiency, is treated as raising nothing.

Federal practice adds a formal requirement worth noting because it is easy to overlook. A request for rehearing must include a separate section labeled as a statement of issues, listing each issue in a separately enumerated paragraph with representative precedent. An issue not so listed is deemed waived, which means a party can preserve an argument in the body of its request and still lose it by omitting it from the list.

What the tribunal does with it

The tribunal may grant rehearing in whole or in part, deny it, or modify the order. Where it grants rehearing, it may take additional evidence, hear argument, and issue a substituted or amended order. Where the application shows that the applicant has been unjustly affected by an order that a subsequent examination reveals to be unreasonable, the tribunal has authority to correct it.

Timing rules differ in one important respect. Federal law provides that unless the tribunal acts on a request within thirty days of filing, the request is denied by operation of law, which starts the appeal period running without any document being issued. Several state statutes contain similar provisions. A party in such a jurisdiction must diary the deemed denial date, because waiting for a written ruling can forfeit the appeal.

Which court hears the appeal varies. Several states route appeals from utility commissions directly to the state supreme court, bypassing the intermediate appellate level, on the reasoning that the questions are of statewide consequence and the record is already fully developed. Others follow the ordinary appellate path. Federal orders go to a court of appeals, ordinarily the circuit where the party is located or the District of Columbia Circuit.

The standard a reviewing court applies

Review is deferential in two respects. On the facts, the tribunal's findings are conclusive if supported by substantial evidence, which means such relevant evidence as a reasonable mind might accept as adequate to support a conclusion. A court applying that standard does not reweigh the evidence, does not substitute its judgment on credibility, and does not reverse because it would have found differently on the same record.

On the result, state statutes commonly permit reversal, vacation or modification where the order is unlawful or unreasonable. Unlawful reaches errors of law: a misconstruction of the statute, a procedure the statute did not permit, an order beyond the commission's authority. Unreasonable reaches orders that lack a rational basis in the record even where no legal rule was misapplied.

What review does not reach is method. Because the controlling question is whether the end result is just and reasonable rather than whether a particular formula was correctly applied, a challenge to a single component of a rate order rarely succeeds on its own. The challenger must generally show that the total effect falls outside the zone of reasonableness, which is why appeals are framed around the order as a whole.

Courts also enforce the requirement that a contested order contain findings of fact and a written opinion setting out the reasons for the decision. An order that states a conclusion without explaining the path to it may be reversed or remanded on that basis alone, since a reviewing court cannot apply the substantial evidence standard to reasoning it cannot see.

Remand rather than reversal is the common disposition where the defect is explanatory. The tribunal is directed to supply findings, to address an argument it passed over, or to reconsider a component on the existing record, and the order stands in the meantime unless the court says otherwise. Outright reversal is reserved for orders resting on a legal error that leaves no room for a different explanation.

The proceeding that produced the order is described in the rate case and who takes part in it, and the components most often challenged in what enters the rate base and the allowed return on equity. Narrower proceedings that generate their own separately appealable orders are described in riders and trackers outside a rate case.