EETD has been playing a leading role in energy efficiency in data centers involving a number of researchers from three departments.  A diverse and growing body of work directed at energy intensive data center facilities and associated IT equipment involving collaboration within the Division as well as with Industry groups is in progress.  The recent Director's Division Review focused on this area by providing a broad overview of the division's activities along with a brief review of two demonstration projects.  This seminar will share the information presented at the Review and allow discussion of current activities and future direction.