Daniel Artemus Steingart, 48, has served as a director of T1 Energy since January 2023. Currently, he is the Stanley-Thompson Professor of Chemical Metallurgy at Columbia University in New York where he also serves as the Co-Director of the Columbia Electrochemical Energy Center. Dr. Steingart has served as Advisor to Electra since 2020, co-founder of Liminal Insights Inc. since 2015 and Industry Advisor to Sila Nanotechnologies Inc. since 2016. Prior to joining Columbia University in 2019, he was an associate professor in Princeton s Department of Mechanical and Aerospace Engineering and the Andlinger Center for Energy and the Environment from 2013 to 2019. Earlier, he was an assistant professor in chemical engineering at the City College of the City University of New York. Dr. Steingart holds a Ph.D. in Materials Science from the University of California, Berkeley. We believe Dr. Steingart is qualified to serve on the Board because of his technical and industry credentials as an electrochemistry expert and research scientist, and an advisor to start-up companies in the energy sector, as well as his more than 20 years of experience in electrochemical technologies and commercializing, specifically in helping companies scale up production and forecast internal process growth to enable product-market fit.