The Department of General Services (DGS) is responsible for approximately 39 million square feet (sf) of space that supports a variety of state programs and functions. Of this amount, approximately 18.4 million sf is attributable to DGS-owned facilities and 20.6 million sf to DGS-managed leases. The DGS has control and jurisdiction over 52 office buildings totaling approximately 14.5 million sf, the Central Heating and Cooling Plant, the State Printing Plant, three state-owned, stand-alone parking structures in Sacramento, housing units and retail businesses managed by the Capitol Area Development Authority, the State Records Warehouse, and a large network of public emergency communications systems maintained, supported, and managed by the DGS Telecommunications Division.