On September 15, 2008, Lehman Brothers declared bankruptcy, an event considered by many to mark the beginning of the credit crisis of 2008–2009 and the unprecedented public policy responses that followed. Much has been written about the multiple contributing factors to the crisis, ranging from predatory lending to Federal Reserve interest rate policy.

There are unique and competing interests between the United States Bankruptcy Code1 and federal and state environmental laws. One of the primary purposes of the Bankruptcy Code is to allow a debtor to have a "fresh start." On the other hand, environmental laws are intended to require responsible parties to comply with environmental standards for the protection of human health and the environment. As a result of these competing interests, there has been extensive litigation related to the interplay between the bankruptcy and environmental regimes.