U.S. Federal Courts Vacate Federal Highway Administration Greenhouse Gas Rule
On Tuesday, April 2, 2024, in Commonwealth of Kentucky v. Federal Highway Administration¸ No. 23-162 (W.D. Ky.), the U.S. District Court for the Western District of Kentucky vacated the Federal Highway Administration December 2023 Greenhouse Gas Rule (see our prior blog post here for a more detailed summary of the Rule). That rule, proposed in July 2022 and modeled off of a rule proposed by the Obama administration in 2017 but repealed by the Trump administration before it could take effect, sought to require each state to set declining targets for tailpipe carbon dioxide emissions from vehicles on the National Highway System. Tuesday’s ruling follows a similar one from the U.S. District Court for the Northern District of Texas on March 28, 2024, in State of Texas v. U.S. Dep’t of Trans. No. 23-304 (N.D. Tex.) that purported to vacate the rule nationwide.
