U.S. Supreme Court to hear oral arguments next week on landmark greenhouse gas case

On Tuesday April 19, 2010 the Supreme Court of the United States is scheduled to hear oral arguments on the biggest greenhouse gas/global warming related case since Massachusetts v. EPA (2007) (where the Supreme Court held that the Clean Air Act allows the EPA to regulate GHG emissions from automobiles).

In American Electric Power v. Connecticut, a conglomerate of 6 states*, 3 not-for-profits and New York City ("States") will take on the nation's 5 largest GHG emitters (large electricity generators).
*NJ and WI are no longer part of this suit.

The legal issues to be argued: (1) whether states may sue for injunction under the common-law tort theory of "public nuisance" based on global warming-related injuries ; (2) whether the "political question doctrine" prevents the courts from hearing this suit; and (3) whether the Clean Air Act or EPA regulations preempt this action.

Don't think anyone is interested? Think again. As of Saturday evening, there have been at least 22 amicus briefs for the respondents (power plants) and 9 for the petitioners (the states ).





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