Energy deals

SyracuseExelon Corp.AGL Resources Inc.Illinois General AssemblyU.S. Department of JusticeNicor IncorporatedAmeren Corporation
Exelon Corp. agreed to acquire Baltimore-based Constellation Energy in a stock deal worth $7.9 billion. The Justice Department approved the deal but said the companies must sell three power plants in Maryland. Regulators in Maryland have to approve the deal, but it looks as if Exelon CEO John... Constellation Energy Group via Bloomberg