Exelon is threatening to shutter three nuclear plants in northern Illinois, which together power the equivalent of 5.5 million homes in the region. Nuclear power plant licensees, including Exelon, are required by the federal government to provide emergency planning information to the public annually. Quad Cities Generating Station's two nuclear reactors generate nearly 1,900 megawatts of zero-emissions energy: enough carbon-free electricity to power more than 1 million homes. Exelon Corporation is an American Fortune 100 energy company headquartered in Chicago, Illinois. It generates revenues of approximately $33.5 billion and employs approximately 34,000 people. Exelon is the largest electric parent company in the United States by revenue, the largest regulated utility in the United States with approximately 10. Quad Cities Generating Station is a two-unit nuclear power plant located near Cordova, Illinois, USA on the Mississippi River. The two General Electric boiling water reactors give the plant a total gross electric capacity of approximately 1,880 MW. The table below lists the operators of the US nuclear plants with addresses and links to company websites and Google plant-specific information searches. This combined Annual Report on Form 10-K is being filed separately by Exelon Corporation, Exelon Generation Company, LLC, Commonwealth Edison Company, PECO Energy Company, Baltimore Gas and Electric Company, Pepco Holdings LLC, Potomac Electric Power Company, Delmarva Power & Light Company and Atlantic City Electric Company (Registrants). Page 3 Exelon Common Study Guide Rev 010 Effective 08/01/16 Exelon Corporation Industrial Safety Program (IS) Policy Vision & Value Safety – for our employees, our customers and our communities. Exelon does business in 48 states, the District of Columbia and Canada. Wherever we are, we work with local employees, customers, government officials and the public to design strategies that leave each community better than we found it. Exelon Corporation (Exelon) ist ein großer US-amerikanischer Energieversorger mit Hauptsitz in Chicago. Das Unternehmen ist im Aktienindex S&P 500 und im Dow Jones Utility Average gelistet.