Sun's eco-friendly data centers Summary: At a press conference in Santa Clara, Calif., Sun Microsystems CIO Bob Worrall outlines Sun's plans to make data centers more energy efficient for itself and for its customers by reducing space and utility requirements. August 23, 2007 -- 14:44 GMT (07:44 PDT) Loading... Please wait. Topics: Hardware, Data Centers, Oracle, Storage Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.