S. 446, the “Electric Rate Stabilization Act,” creates a new optional rate-setting framework for South Carolina retail electric utilities. A utility may elect to have its rates governed by the new article, based on the findings from its most recent general rate case, so long as that order is no more than five years old. Once elected, the utility can seek annual base-rate adjustments through a monitoring-report process rather than waiting for a full general rate case, while still remaining subject to periodic full rate proceedings at least every five years.
The bill establishes detailed reporting, review, and adjustment procedures. Utilities must file quarterly monitoring reports showing earnings, rate base, expenses, capital structure, and related accounting adjustments, and must provide a special year-end filing if earnings are above or below the authorized range. The Office of Regulatory Staff must review the filings and may audit them, after which the Public Service Commission can order rate changes to move earnings toward the midpoint of the approved return-on-equity range. The bill also sets deadlines for notices, interventions, comments, hearings, initial orders, final orders, refunds or surcharges for over- or under-collections, and limits review to compliance issues under the article.
The bill’s impact on state law is to add Article 24 to Chapter 27 of Title 58 and create a new statutory process for electric rate stabilization and annual rate adjustments. It would also restrict recovery, outside of a full rate case or prudence proceeding, for investments in new electric generating facilities over 250 megawatts, and it authorizes the Office of Regulatory Staff to add positions dedicated to administering the new process, with costs assessed to regulated electric utilities through the Department of Revenue. The act would take effect upon gubernatorial approval.
General sentiment in the available materials appears procedural and supportive at the committee level, since the Senate Judiciary Committee recommended the bill “do pass with amendment.” No recorded votes or floor debate are provided, so there is no broader public or partisan sentiment reflected in the supplied history. The committee amendment mainly refined notice, intervention, audit, and comment deadlines, suggesting interest in tightening the review process rather than opposing the bill’s core structure.
The main points of contention likely concern utility rate increases, the shift from full rate cases to a more streamlined annual adjustment process, and the balance between utility flexibility and customer protections. Consumer advocates or other intervenors may focus on the risk of faster rate changes and the limited scope of review, while utilities may favor the predictability and reduced regulatory burden. Another likely issue is the treatment of large new generating facilities, since the bill limits how those costs can be included in the annual adjustment process and reserves them for full rate or prudence proceedings.
The bill would add a new optional regulatory framework to South Carolina’s public utility law, allowing electric utilities to elect annual base-rate adjustments tied to a prior general rate case and monitored through quarterly and annual filings. It would amend Title 58, Chapter 27 by creating Article 24, define the Commission’s and Office of Regulatory Staff’s roles in reviewing utility earnings and ordering rate changes, and establish procedures for notices, intervention, audits, hearings, refunds, surcharges, and appeals. It also creates a funding mechanism for additional Office of Regulatory Staff positions by assessing regulated electric utilities.
The available committee history suggests a generally favorable and pragmatic attitude toward the bill. The Senate Judiciary Committee recommended passage with amendment, indicating support for the concept while refining the procedural safeguards. Because there are no recorded floor votes or transcripts in the provided materials, broader sentiment cannot be measured, but the committee action points to cautious approval rather than opposition.
The likely areas of contention are the bill’s effect on electric rates, the degree of regulatory oversight, and the speed with which utilities could implement annual adjustments. Parties concerned about consumers may object to a process that can grant rate changes without a full general rate case if the Commission does not act by the deadline, while utilities may argue the framework improves stability and predictability. The bill also draws a line around recovery of costs for new electric generating facilities over 250 megawatts, which could be disputed by utilities seeking cost recovery and by intervenors seeking tighter limits on plant costs. The committee amendment’s changes to notice, intervention, and audit deadlines suggest attention to ensuring participation and review rights.