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8th Circ. Vacates Biden-Era, Updated EV Fuel Economy Rules

By Hailey Konnath ( September 5, 2025, 11:39 PM EDT) -- The Eighth Circuit Friday vacated the U.S. Department of Energy's updated method of calculating the fuel economy equivalent estimates for electric vehicles, finding that the DOE didn't have the authority to enact the 2024 rule, nor did it comply with the Administrative Procedures Act....

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