A consortium of building industry professionals, nonprofit organizations and local and state government agencies is working to meet the Living Building Challenge with the construction of the Oregon Sustainability Center in Portland. The Oregon Sustainability Center would anchor an eco-district in Portland, on the campus of Portland State University The building would serve as a concrete example of how others can implement sustainable features in commercial projects. The glass curtain wall is designed to bring as much daylight as possible into the building while taking into account how surrounding buildings may cause shadows and other obstacles. As an anchor for