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

Commonwealth Edison, commonly known by syllabic abbreviation as ComEd, is the largest electric utility in Illinois, and the primary electric provider in Chicago and much of Northern Illinois.

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© Commonwealth Edison Company, 2025. All Rights Reserved.

1 day ago · Blagojevich seeks ex-ComEd CEO’s clemency from political corruption conviction Anne Pramaggiore and three others were convicted of a nearly decade-long scheme to …

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© Commonwealth Edison Company, 2025. All Rights Reserved.

© Commonwealth Edison Company, 2025. All Rights Reserved.

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