EGWW is predicted to achieve a 60% reduction in energy use compared to the existing building, exceeding the EISA performance goals which are in alignment with the AIA’s 2030 Commitment. These savings result directly from an integrated design process that prioritized comfort for the occupants and energy performance. Exterior shading, tuned by facade orientation, provides solar control while enhancing daylighting, thereby minimizing cooling load (and peak electric load) and improving thermal comfort. These integrated strategies allowed the primary ECM, a radiant ceiling heating and cooling system, to be realized. The building also provides enhanced indoor air quality through use of a 100% dedicated outdoor air system, resulting in above-code ventilation with excellent filtration. In six months of occupancy, the team has incorporated a series of “aftercare” measures to monitor energy use and help building operators tune the building to achieve its goals.