Supreme Court to Hear Landmark Case on Climate Change Emissions: Judgment Day Comes in Global Warming Litigation

Abstract

The Supreme Court has historically been reluctant to involve itself in environmental matters, especially those relating to the regulation of releases or emissions of harmful substances. The court has typically been content to allow the legislative branch to fashion appropriate regulations to address environmental issues and for the executive branch to enforce those regulations. The acceptance of certiorari in the Second Circuit's Connecticut v. AEP case was a surprise because it not only involves environmental regulation, but also the common law applicable to public nuisance actions seeking redress for climate change damage allegedly caused by emissions of greenhouse gases (GHGs). The AEP case is shaping up to be a blockbuster in the climate change debate in the United States, and the decision could have broad repercussions in not only future litigation involving climate change, but also GHG legislation and the insurance available to address damage due to weather-related events.