Stephanie Carlisle is a Senior Researcher at the Carbon Leadership Forum where she leads collaborative development of open-access LCA data, tools, and methods to support the building sector in radically decarbonizing construction. Her work brings together diverse stakeholders from design, industry, land management, manufacturing, labor, and policy design to find new approaches to climate justice. Prior to joining the CLF, she was a Principal at KieranTimberlake where she helped develop Tally, a whole building LCA tool and worked to implement strategies that address climate and health impacts of building materials. She is Co-Editor-in-Chief of Scenario Journal, and a lecturer at the Weitzman Schools of Design at the University of Pennsylvania where she teaches courses in life cycle assessment, building materials, and urban ecology. She currently serves on the Steering Committee for US Architects Declare a Climate, Justice, and Biodiversity Emergency, a climate action group pushing for radical change in architectural practice and education.