ComEd provides electricity services, billing options, and account management for residential and business customers.

Commonwealth Edison Company, ComEd, provides electric service to over 4 million customers. As a subsidiary of Exelon, Comed strives for a sustainable future.

1 day ago · Former ComEd CEO Anne Pramaggiore has joined her former colleagues in federal prison nearly three years after they were convicted in a scheme to bribe then-House Speaker …

Jan 7, 2026 · Commonwealth Edison says eight large power users have agreed to guarantee billions in electricity purchases, shifting risk away from homeowners as data-center demand …

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Jan 6, 2026 · Chicago’s biggest electricity company, Commonwealth Edison Co., is taking steps to prevent the data center boom backing the rise of artificial intelligence from raising energy …

2 days ago · ComEd is now accepting grant applications for three of its Power for Good Grant Programs. This year’s annual program will provide a total of $515,000 in fund...

Jan 7, 2026 · ComEd says revenue guarantees from eight data‑center projects will protect Chicago ratepayers from over $2B in transmission costs across the next decade.

Commonwealth Edison Company (ComEd) provides electric service to more than 4 million customers across northern Illinois, or 70 percent of the state’s population. ComEd is a …

14 hours ago · Illinois AG files objections to ComEd data center agreements at FERC The agreements are based on payment models in which the offtaker promises to pay a minimum …