Six Texas Supreme Court justices peppered three lawyers with about two-dozen questions during an hour of oral argument Tuesday morning in an effort to determine whether the state’s Public Utility Commission was within its power to manually set electric rates at $9,000 per megawatt-hour during the four days of Winter Storm Uri in 2021 or if a massive, multibillion-dollar repricing needs to take place.
“The question before this court is a narrow, legal one: Does the plain text of PURA authorize the PUC to order ERCOT to restore competitive scarcity pricing signals to the electricity market and ensure the reliability of the electric grid?” Macey Reasoner Stokes, an appellate partner at Baker Botts in Houston who represents Calpine and Talen Energy, told the state’s highest court. “We submit the answer is a resounding yes.” Lawyers for Luminant disagreed. The Texas Lawbook has the details.