Corp., 458 F.3d 705 (7th Cir.2006); United States v. Cinergy Corp., 623 F.3d 455 (7th Cir.2010). Commonwealth Edison took the position that permits were not required and that it therefore was not obliged to install “the best available control technology” (called BACT in the jargon of environmental law).
This was a risky strategy because, if someone had contested the decision within the statute of limitations (five years; see 28 U.S.C. § 2462), then Commonwealth Edison could have needed to undertake a further round of modifications to get the permit and might have had to pay hefty penalties for the delay. As it happened, however, no one sued until 2009, a decade after the last of the modifications had been completed. The district court dismissed as untimely the claim based on § 7475(a). 694 F.Supp.2d 999 (N.D.Ill.2010), reconsideration denied, 781 F.Supp.2d 677 (2011). Claims concerning another plant remain pending, as do claims related to a different permit requirement for these five plants and the emissions limits for their continued operation. But the district court entered a partial final judgment under Fed. R.Civ.P. 54(b) so that the claim under § 7475(a) could proceed to appeal while the parties’ remaining disputes were ongoing in the district court.
After finishing the modifications, Commonwealth Edison sold the five plants to Midwest Generation. This has introduced some complications. The United States and Illinois, the two plaintiffs in this suit, contend that Midwest is liable as Commonwealth Edison’s successor, and it accuses the district court of allowing a corporate restructuring to wipe out liability for ongoing pollution. Adding another twist, Midwest and its corporate parent Edison Mission Energy filed petitions under the Bankruptcy Code after the appeal was argued. The parties have agreed that the law-enforcement exception to the automatic stay in bankruptcy, 11 U.S.C. § 362(b)(4), applies to these proceedings, which therefore need not be consigned to limbo. Nor need we worry about whether the sale had any effect on liability, and if so who would be responsible today. Midwest cannot be liable when its predecessor in interest would not have been liable had it owned the plants continuously.
Commonwealth Edison needed permits before undertaking the modifications. By the time this suit commenced, between 10 and 15 years had passed since the modifications were finished, at least double the five-year period of limitations. Plaintiffs do not contend that the time was extended by delay in discovering the modifications and, after Gabelli v. SEC, — U.S. -, 133 S.Ct. 1216, 185 L.Ed.2d 297 (2013), no such argument would be tenable. (Gabelli holds that the time for the United States to sue under § 2462 begins with the violation, not with a public agency’s discovery of the violation.) Gabelli observes that “a claim accrues when the plaintiff has a complete and present cause of action” (133 S.Ct. at 1220, quoting from Wallace v. Kato, 549 U.S. 384, 388, 127 S.Ct. 1091, 166 L.Ed.2d 973 (2007)) and that the statute of limitations begins to run when the claim accrues. That occurred as early as 1994 for one plant and no later than 1999 for any of the five.
Plaintiffs concede all of this but reply that failure to obtain a construction permit is a continuing violation. The phrase “continuing violation” is ambiguous. It may mean any of at least three things: (1) ongoing discrete violations; (2) acts that add up to one violation only when repeated; and (3) lingering injury from a completed violation. Analysis will be easier if we call the first situation a continuing violation, the second a cumulative violation, and the third a continuing-injury situation.