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4300 Winfield Road
Warrenville, IL 60555

Exelon Generation News

EXELON GENERATION: Exelon Generation’s Calvert Cliffs Nuclear Power Plant Ran at Full Capacity During Winter Storm Grayson

As Winter Storm Grayson pounded the East Coast with high winds, bone-chilling temperatures and historic power demands, Exelon Generation’s Calvert Cliffs Nuclear Power Plant operated at 100 percent power, delivering critical electricity to nearly two million homes during two of the highest daily peak demand periods ever recorded. Read More »