Large drums containing a yellow-brown gooey substance could lead to an environmental mess at a property leased and abandoned by Solyndra. Items contaminated with lead are also at the site. A large structure outside the facility has the words "Argon Refrigerated Liquid" on its side. (U.S. Bankruptcy Court)

Large drums containing a yellow-brown gooey substance could lead to an environmental mess at a property leased and abandoned by Solyndra. Items contaminated with lead are also at the site. A large structure outside the facility has the words "Argon Refrigerated Liquid" on its side. (U.S. Bankruptcy Court)