For instance, the study does not
investigate changing the shape of the building, its orientation or form; redistributing windows or using different windows to take advantage of
natural light for daylighting or sunlight for heating (office buildings are day - use facilities); shading the glass in summertime to reduce the need for air - conditioning; using operable windows for
ventilation (not even in Newport Beach, with its beautiful year - round climate); or using low - e glazing.