April 10, 2018

10 April 2018

Sidley Environmental Trends

Topics discussed this week include:

  • EPA announces decision to revise GHG emission standards for light-duty vehicles.
  • NGOs sue EPA for ending “once-in, always-in” MACT policy.
  • EPA OECA Assistant Administrator issues memorandum requesting early notice of enforcement referrals to DOJ.
  • EPA Administrator retains the authority for headquarters to make certain jurisdictional determinations under Clean Water Act.
  • Coalition of states and cities sues EPA, alleging EPA must issue regulations governing methane emissions from existing oil and natural gas operations.