Time and benefit –

In a significant and technical dispute about Clean Air Act liability related to emissions at Exxon’s complex in Baytown Texas, the Fifth Circuit touched on a matter of broader interest about restitution/calculation of “benefit.” In its analysis of a proper civil penalty, the Court noted that “the effect of spending money to achieve compliance is often not mitigation of economic benefit — rather, plaintiffs may point to such expenditures as evidence of the regulated entity’s economic benefit to the extent the delay in making those expenditures allowed the regulated entity to use the money it saved productively.” Environment Texas Citizens Lobby v. ExxonMobil Corp., No. 15-20030 (May 27, 2016).