Design information, floor plan, photos, and energy use data are presented of a combined 45,000 square foot junior/senior high school in Mississippi's Aberdeen School District, built in 1956, and retrofitted over time to improve its usability. Exterior and interior photos are presented showing classrooms, the cafeteria, and gymnasium. Data are presented on the school's current energy use and every area where improvements are required. Lighting retrofit information and cost/savings data on a geothermal heat pump retrofit conclude the document. (GR)