Gretchen Sweeney is an innovative leader with more than 15 years of experience at the nexus of environment, sustainability, business, technology, and urban systems. At Arc Skoru, Inc., she is responsible for product development and user success for Arc, a powerful, data-driven platform that connects people to transformative action, global benchmarking, analytics, and certification across different scales of the built environment. Previously she was Vice President, LEED Implementation at the U.S. Green Building Council where she managed the development of LEED rating systems. She served on the LEED Steering Committee and guided collaborations with several hundred industry experts who volunteer to develop the best practices in LEED that guide better design, construction, and operations of the built environment. Before that she helped develop a voluntary sustainability certification for Maryland municipalities and worked in capital markets. She has a Master of City Planning from the University of Pennsylvania.