Committee backs bill giving PSC new review role for major plant retirements after utility, regulator testimonies

The Insurance and Commerce Committee on Tuesday passed Senate Bill 596, a measure that would require utilities to apply to the Arkansas Public Service Commission for permission before retiring major generating facilities.

Sponsor Matt McKee said the bill is intended to give the state a clearer process to evaluate whether retirements are in the public interest and to protect reliability for customers and businesses. The discussion centered on two coal-fired plants — White Bluff and Independence — that Entergy Arkansas previously agreed to retire under a federal consent decree.

Entergy officials told the committee the measure could create legal and operational uncertainty. John Bethel, Entergy Arkansas director of public affairs, described three options the utility would face if the statute becomes law: ignore it and rely on federal preemption; apply to the PSC and face immediate legal challenges from consent-decree parties; or petition the federal court to modify the consent decree. Bethel said each option could produce years of litigation, cost millions in legal fees and jeopardize economic development prospects tied to reliable, dispatchable power.

Bethel said the consent decree — approved by the U.S. Department of Justice and a federal district court — requires retirement timetables for White Bluff and Independence and that federal orders and Clean Air Act permits create potential penalties if those schedules are altered. He warned the committee that a conflicting state requirement would likely be preempted but still trigger costly proceedings and uncertainty for customers and developers.

Entergy’s resource planner, Kirk Casselberry, and a company representative described the operational side. Casselberry said the consent decree provides planning certainty needed to evaluate replacement options and to preserve valuable interconnection capacity at the sites; uncertainty could stall projects and harm recruitment of large industrial customers. He noted White Bluff sits on a large, interconnected site and said alternatives — including natural gas repowering, hybrid models and other technologies — are being evaluated to provide dispatchable power the state needs.

Senator Ben McKee and other members asked whether the bill would impede plants already under court-ordered retirement timetables. Entergy suggested excluding units already subject to a federal consent decree as a practical compromise; the company said that change would remove its primary legal concerns about the bill.

Senator McKee moved the bill as amended; there were extended questions but the committee recorded the bill as passed. The transcript shows witnesses and senators debated the trade-offs between regulatory oversight, federal preemption risk and the state's economic-development goals.

The committee’s action sends SB 596 to the full Senate; the bill’s language tasks the PSC with reviewing retirement applications and gives the commission authority to evaluate reliability and cost issues before a generator is retired.