On January 17, 2019, the United States Court of Appeals for the Fifth Circuit (the “FifthCircuit”) issued a decision in In re Ultra Petroleum Corp. that could have significant implications for creditors seeking payment of contractual make-whole amounts and post-petition interest from chapter 11 debtors.[1]

Last month, District Court Judge Shira A. Scheindlin of the Southern District of New York affirmed a bankruptcy court ruling which held that the environmental cleanup obligations of debtor Mark IV Industries, Inc. were not discharged in bankruptcy.2 Given the current legal landscape, Mark IV may make the likelihood of discharging environmental claims even more difficult, potentially undermining chapter 11 as an optimal alternative for companies saddled with environmental liabilities.