Sandia Energy > Programs > Energy Storage > Staff > Henry Guan Henry Guan Electrical Engineer Contact Information Henry Guan / (505) 206-2257 Biography Henry Guan received a B.S and M.S in Electrical Engineering from New Mexico State University and is a graduate of NMSU’s Electric Utility Management Program. Before joining the Energy Storage Technology and Systems department, Henry was the lead engineer for Sandia’s facilities high voltage electrical engineering team where he managed the operations of Sandia’s electrical transmission and distribution systems. Prior to joining Sandia, Henry worked at the Public Service Company of New Mexico as an electrical engineer in the Transmission Planning department where he focused on power system modeling and performing grid studies using power flow and transient stability analysis. Henry holds a professional engineering license in the state of New Mexico. Education M.S. in Electrical Engineering, New Mexico State University, 2011 B.S. in Electrical Engineering, New Mexico State University, 2008