Commonwealth Edison Co

Exelon Corporation’s subsidiary, Commonwealth Edison Company, is a defendant in an amended complaint regarding environmental violations at six electric generation stations located in northern Illinois.

On Aug. 6, 2007, ComEd received a Notice of Violation, addressed to it and Midwest Generation,…

Exelon Corporation’s subsidiary, Commonwealth Edison Company, is subject to a Notice of Violation regarding alleged breaches at the Kincaid electric generating station in Illinois and State Line electric generating station in Indiana.

On April 16, 2009, the U.S. Environmental Protection Agency…