“Infrastructure” is one of those words that can mean a lot of different things to different people. At George Mason, we’re focused on infrastructure in terms of sustainability – how can we help innovate new systems for the world’s infrastructure that will be resilient and flexible enough to support a changing world.   On this episode of Access to Excellence, President Gregory Washington is joined by two guests working at the intersection of innovation and sustainability to develop George Mason’s capabilities as a living laboratory for students, faculty, and staff to find solutions to our grand challenges: Liling Huang, associate professor of electrical and computer engineering in the College of Engineering and Computing and the Dominion Energy Faculty Fellow in Power and Energy Systems, and Leah Nichols, executive director of the Institute for a Sustainable Earth (ISE) in the Office of Research, Innovation, and Economic Impact.