As the number of data centers continue to shrink year after year, agencies must make the hard decision about how best to optimize the remaining on-premise facilities. With another 54 planned closures in the final months of fiscal 2022, the 1,500 or so remaining are primed to advance their use of energy metering tools, server virtualization technologies and approaches to decrease the number of servers and increase the utilization of those that do remain. Tom Santucci, director of IT modernization within the General Services Administration’s Office of Governmentwide Policy, and Steven Naumann, a senior advisor in Office of IT modernization within OGP, spoke to Executive Editor Jason Miller on Ask the CIO more about it.