Of particular interest in this study is the IEQ category, which is designed to
minimize building-related health problems such as sick building syndrome, multiple
chemical sensitivity, and building-related illness (Singh, 2013). To earn credits and
obtain points in this category, measures must be taken to reduce indoor air pollutants,
enhance thermal comfort, optimize natural daylight levels, and augment user
controllability. Some potential strategies for achieving points in this category include
the installation of operable windows, temperature, and lighting controls within all
regularly occupied spaces, minimizing the use of volatile organic compounds, and
maximizing opportunities for natural views (USGBC, 2009).