Ninth Circuit Clears the Air of CERCLA Claims
Several years ago we reported on Community Action & Environmental Justice v. Union Pacific Corporation, in which a California District Court held the dispersion into the air of particulate matter that reaches the ground or water did not constitute a “disposal” subject to RCRA but, instead, was subject to regulation under the Clean Air Act. That District Court opinion was affirmed in 2014, in Community Action & Environmental Justice v. Union Pacific Corporation, 764 F.3d 1019 (9th Cir. 2014). Yesterday, in the case of Pakootas v. Teck Cominco Metals, No. 15-35228 (9th Cir. July 27, 2016), the Ninth Circuit expanded this analysis of the relative roles of our environmental laws by holding that a party who disperses air pollutants that eventually settle into the ground or water are not arrangers liable under CERCLA as they have not “disposed of” hazardous substances under the Act.