MAT's Up? Perspectives on the Supreme Court Argument in White Stallion Energy Center v. EPA

March 26, 2015 12:00 pm — 2:00 pm
Washington, DC (and via teleconference)

On March 25, 2015, the Supreme Court heard argument in White Stallion Energy Center v. EPA, a challenge to the EPA's Mercury and Air Toxics Standards. This is the leading environmental case of the term and may have significant ramifications not only for the power sector but for future rule-making under the Clean Air Act. Our leading practitioners provided their perspectives on oral argument, the various directions the Court might go, and how such decisions might impact future actions by the Environmental Protection Agency.


  • William Brownell, Partner, Hunton & Williams LLP
  • Gary Guzy, Senior of Counsel, Covington & Burling LLP (Former Deputy Director & General Counsel, CEQ)
  • Ann Weeks, Senior Counsel & Legal Director, Clean Air Task Force
  • James Rubin, Counsel, Dentons US LLP (Moderator)