news.com has a post on EPA’s investigating a google data center which was part of the dobuleclick acquisition.
EPA investigating alleged Google chemical release
Greener-than-thou Google, which takes environmentalism seriously, is under investigation by the Environmental Protection Agency for an alleged coolant problem at one of its data centers, the company disclosed Wednesday.
"In February 2009, we learned of a U.S. Environmental Protection Agency investigation into an alleged release of refrigerant at one of our smaller data facilities, which we acquired from DoubleClick, and the accuracy of related statements and records," Google said in a quarterly report filed with the Securities and Exchange Commission.
"We are cooperating with the EPA and have provided documents and other materials. The EPA investigation could result in fines, civil or criminal penalties, or other administrative action," Google said.