The Impact of Justice Kennedy’s Retirement on Environmental Law: An ELR Dialogue
The retirement of Justice Anthony Kennedy this past July is arguably a pivotal point for U.S. Supreme Court decisions on environmental law. Justice Kennedy was a crucial swing vote on a variety of environmental issues still relevant today, particularly cases involving regulation of greenhouse gas emissions and the reach of the Clean Water Act. His vote in the 5-4 decision in Massachusetts v. EPA upheld EPA’s power to limit greenhouse gas emissions. In Rapanos v. United States, Justice Kennedy’s controlling opinion held that a wetland falls within the scope of the Clean Water Act’s jurisdiction if it bears a “significant nexus” to a traditional navigable waterway.