Innovative cooling supplies air circulation at floor level versus through ceiling panels, enabling more efficient cooling of interior spaces. Daylighting strategies including open office spaces and exposed concrete designed with a high Solar Reflectance Index, help to reduce lighting loads. Manually controlled operable windows increase user comfort, and are interlocked with the mechanical system for synergies of efficiency. Extensive submetering and transparency of data projected through the building management system encourages interactive and thorough facility management.