Status: EPA's motion for voluntary vacatur granted. [ 04/05/2021 ]
Description: Challenge to EPA rule setting a threshold for determining whether greenhouse gas emissions from new source performance standard source categories contribute significantly to dangerous air pollution.
Description: Lawsuit seeking to block implementation of a South Coast Air Quality Management District rule imposing compliance obligations on warehouses based on the number, type, and emission characteristics of trucks that visit the warehouse facilities.
Description: Clean Air Act citizen suit seeking to compel EPA to respond to petitions requesting that EPA object to Title V permits issued by the Texas Commission on Environmental Quality for eight facilities.
Status: Joint unopposed motion filed by petitioner NRDC, state and municipal petitioners, and respondents EPA and Administrator Wheeler to amend briefing format. [ 11/25/2020 ]
Description: Challenge to revisions to the Refrigerant Management Program’s 2016 extension to substitute refrigerants (originally consolidated with industry challenge to 2016 rule (Nos. 17-1016 and 17-1017)).