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Supreme Court Denies MATS Appeal

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Blog

Supreme Court Denies MATS Appeal

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Less Than 1 Min Read

Related Locations

Chicago

Related Topics

MATS
Court Decisions
Air

Related Capabilities

Environmental Litigation & Enforcement

Related Regions

North America

June 13, 2016

On June 13, 2016, the Supreme Court of the United States denied an appeal from states and industry in Michigan v. EPA regarding the Mercury & Air Toxics Standards (MATS). The petitioners appealed the D.C. Circuit’s decision to leave MATS in effect while the court remanded the rule to U.S. EPA to revise its “appropriate and necessary” determination, which was a statutory prerequisite to U.S. EPA’s authority to issue the rule. The petitioners argued that by leaving MATS in effect the D.C. Circuit “thwarted” the Supreme Court’s 2015 decision, which held that EPA improperly refused to consider costs in making its appropriate and necessary determination. The Supreme Court did not explain its reasoning for denying the appeal.

This entry has been created for information and planning purposes. It is not intended to be, nor should it be substituted for, legal advice, which turns on specific facts.

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