License Renewal for Byron Station, Units 1 and 2

The U.S. Nuclear Regulatory Commission (NRC) has issued renewed facility operating license Nos. NPF-37 and NPF-66 to Exelon Generation Company, LLC (Exelon or the licensee), the operator of Byron Station, Units 1 and 2 (Byron), respectively. Renewed facility operating license Nos. NPF-37 and NPF-66 authorize operation of Byron Units 1 and 2 by the licensee at reactor core power levels not in excess of 3645 megawatts thermal each, in accordance with the provisions of the Byron Units 1 and 2 renewed licenses and technical specifications. In addition, the NRC has prepared a record of decision (ROD) that supports the NRC's decision to renew facility operating license Nos. NPF-37 and NPF-66.