![Eric Hsieh headshot](/sites/default/files/styles/full_article_width/public/2023-06/ERIC-HSIEH-PORTRAIT.jpg?itok=I5mtN1p7)
Eric Hsieh, Deputy Assistant Secretary, Energy Storage
Eric Hsieh is Deputy Assistant Secretary for the Energy Storage Division in DOE’s Office of Electricity. He co-leads the crosscutting Energy Storage Grand Challenge and Long-Duration Storage Shot and previously held positions at Nexans, A123 Systems, and the Federal Energy Regulatory Commission. Mr. Hsieh received degrees in Public Policy from UC Berkeley and Computer Science from MIT.
![Head and shoulders portrait of Mo Kamaludeen](/sites/default/files/styles/full_article_width/public/2023-12/Mohamed3.jpg?itok=pg4DKXV1)
Mohamed Kamaludeen
Mohamed Kamaludeen is the Director of Energy Storage Validation at the Office of Electricity (OE), U.S. Department of Energy. His team in OE leads the nation’s energy storage effort by validating and bringing technologies to market. This includes designing, executing, and evaluating a RD&D portfolio that accelerates commercial adoption of next-generation grid storage technologies.
Dr. Caitlin Callaghan
Dr. Caitlin Callaghan is the Director of Storage Materials & Systems. Her team evaluates and advances high-potential energy storage technologies to reach the prototype stage. This includes identifying future supply chain and workforce requirements and leveraging DOE-wide efforts to serve expected deployment targets.