Status: Petition for review filed by NRDC [ 06/26/2018 ]
Description: Challenge to EPA's decision to suspend the 2015 final rule prohibiting or restricting certain uses of HFCs under Clean Air Act's safe alternatives policy.
Description: Challenge to EPA "no action assurance" memorandum that provided assurance that EPA would not enforce greenhouse gas emission and fuel efficiency standards against small manufacturers of glider kits and vehicles.
Status: Movant-intervenors' motion to dismiss for lack of jurisdiction. [ 07/10/2018 ]
Description: Challenges to EPA determination to withdraw its Mid-Term Evaluation of Greenhouse Gas Emissions Standards for Model Year 2022-2025 Light-Duty Vehicles because the standards appeared to be too stringent.
Description: Rulemaking petition to EPA from California Air Resources Board seeking more stringent emission standards for locomotives and locomotive engines.
Status: Memorandum of points and authorities filed by plaintiffs in support of motion for summary judgment. [ 06/29/2018 ]
Description: Action to compel EPA to submit reports on the Renewable Fuel Standard program's environmental and resource impacts and to complete an "anti-backsliding" study.
Description: Action to compel EPA to respond to 2009 petition requesting that concentrated animal feeding operations be regulated as sources of air pollution.
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