Commonwealth Edison Company

Commonwealth Edison Company, commonly known as ComEd, is the largest electric utility in Illinois, serving as the primary electric provider for Chicago and much of Northern Illinois. Headquartered in Chicago, Illinois, ComEd's mission extends beyond simply providing energy, aiming to be an "energy partner" to its customers.

ComEd delivers electricity to over 4 million customers, encompassing approximately 70% of Illinois's population across northern Illinois. The company manages a vast infrastructure, including 90,000 miles of power lines, 1.3 million poles, and 1,300 substations. Beyond electricity delivery, ComEd offers a range of services such as energy efficiency programs, payment assistance, smart energy solutions like smart grid and smart meters, support for electric vehicles and solar installations, and customer choice programs.

Gil Quiniones serves as the President and CEO of ComEd. In recent news, ComEd has initiated its annual reconciliation process for 2025, which, if approved, is projected to result in a net decrease in charges on customer bills in 2027. The company has also reported significant customer savings, totaling $13 billion, through its energy efficiency programs. ComEd operates as a subsidiary of Exelon Corporation, a major utility services holding company.