Recently, the U.S. District Court for the District of Columbia held in Friends of the Earth v. EPA, D.D.C., No. 12-363, that the Environmental Protection Agency (“EPA”) has no mandatory duty under the Clean Air Act to find that lead emissions from general aviation gasoline cause or contribute to air pollution and endanger human health and the environment. In a previous post, we commented on the question before the Court - whether EPA has a mandatory or discretionary duty to make such a finding. Finding no mandatory duty, Judge Amy Berman Jackson granted the agency’s motion for summary judgment. The Court analyzed the language, structure, and purpose of the statute and the Court found nothing that defined the endangerment determination to be a nondiscretionary EPA duty.

This opinion is open to being appealed to the U.S. Court of Appeals for the District of Columbia. If so, please check back to this blog for updates.