In cases brought by state plaintiffs in federal district courts in Kentucky and Texas to challenge a National Highway System regulation requiring states to establish declining targets for carbon dioxide emissions from on-road mobile sources, the plaintiffs agreed to withdraw their motions from preliminary injunction after the federal defendants agreed to extend the regulation’s February 1 deadline for states to submit initial targets and reports until March 29, 2024. The parties agreed to accelerated briefing schedules for cross-motions for summary judgment.

Challenge to the National Highway System regulation requiring states to establish declining targets for carbon dioxide emissions from on-road mobile sources.

Kentucky v. Federal Highway Administration

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Federal Government Agreed to Delay Enforcement of Rule Requiring States to Establish Targets to Reduce On-Road Emissions

Filed

United States of America

Kentucky

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