Tenth Circuit finds that Ch. 11 Bankruptcy Debtor’s Settlement of CERCLA Claims No Bar to Post-Reorganization Contribution Action Against Other PRPs

The Tenth Circuit recently ruled in Asarco, LLC v. Noranda Mining, Inc. that a mining company (“Plaintiff”) could maintain a contribution action against another mining operation (“Defendant”) under the Comprehensive Environmental Response, Compensation and Liability Act (“CERCLA”) despite the Plaintiff’s earlier representation in Bankruptcy proceedings that its fair share of liability for contamination at the site in question was $8.7 million — the amount it paid to settle the Environmental Protection Agency’s claim. The pertinent facts arose, largely, from the Plaintiff’s Chapter 11 Bankruptcy and a global settlement of all environmental claims. The global settlement, reached in 2009, resolved environmental claims at 52 different sites across 19 states, with a total cost of about $1.79 billion. Included among the myriad claims being settled was the one at issue in this case: an $8.7 million payment to address the Plaintiff’s share of liability at two related sites near Park City, Utah (“the site”). Defending the reasonableness of the settlement figure before the Bankruptcy Court, the Plaintiff maintained that $8.7 million represented its proportionate share of liability for contamination at the site. In 2013, following its Chapter 11 reorganization, the Plaintiff filed a CERCLA contribution claim against the Defendant, another potentially responsible party at the site, arguing that the $8.7 million it paid to settle the EPA’s...