Supreme Court Spurns States’ Constitutional Challenge To California Waiver

The Supreme Court is declining GOP states’ request to take up their constitutional challenge to California’s authority to set vehicle greenhouse gas standards out to model year 2025, just days after the justices agreed to hear the narrow issue of whether fuel industry groups have standing to challenge the authority. In a Dec. 16 order , the justices denied certiorari in State of Ohio et al v. EPA , where the states had broadly argued the Clean Air Act’s...