The new East San Diego County Assessor, Recorder and County Clerk Office (ARCC) and Archives Facility is the first Net Zero Energy archive facility in the United States. The 25,000 SF building combines several governmental and administrative departments that provides services from property records and tax collecting, to historical records and civil wedding ceremonies. The one-story building utilizes tilt-up concrete panels and open web steel joists for fast construction and column-free spaces that houses open offices, a counter for public services and the archival vault. Key features include a public street under the butterfly roof and a PV-clad shading structure in the parking lot that incentivizes fuel-efficient vehicles. Design efforts include site design from concept to final, drainage and water quality design, utility design, fire access, and infrastructure permitted through the County of San Diego, City of Santee, and Santee Fire Department.