Environmental Law Matters

On Monday, the U.S. Supreme Court halted further implementation of a U.S. EPA's regulation limiting mercury and other hazardous air toxic emissions from coal- and oil-fired electric power plants. In a 5-4 decision, the majority held that EPA failed to take costs into account when deciding to regulate power plants under this rule, thereby imposing substantial and costly emissions limits and control requirements on them. However, the Court did not strike down the rule, instead remanding the case for further proceedings. The Opinion can be viewed here. Members of Congress and ...