CHICAGO–(BUSINESS WIRE)–ComEd has restored power to more than 80 percent of customers impacted by the severe storms that moved through northern Illinois on August 11 and August 12, bringing destructive winds approaching 100 mph, heavy rainfall, frequent lightning and multiple confirmed tornadoes across portions of the company’s service territory. The storms caused widespread damage, downing trees, damaging homes and businesses, breaking utility poles, and disrupting service to nearly 410,000