 CHICAGO--BUSINESS WIRE--The U.S. Department of Homeland Security DHS and the U.S. Department of Energy DOE participated today in an event hosted by ComEd to spotlight technology that will enhance grid reliability for ComEd customers experiencing more frequent and severe storms due to climate change and reduce the impact of cyber and physical threats. Developed by the American Superconductor Company AMSC and funded in part by the DHS Science and Technology Directorate, the Resilient Elec 