Meta DeKalb Data Center
Operating
Meta's DeKalb data center in DeKalb County, Illinois, has been serving traffic since the November 2023 announcement. The campus is a five-building site of more than 2.3 million square feet, with two buildings serving traffic at the time of that report. Meta takes power from ComEd through a ComEd substation built to serve the campus, and the regional Kishwaukee Area Reliability Expansion transmission project is described as supporting future phases. No campus-level electrical capacity figure is published for the site.