Md. Agency Criticizes Exelon-Constellation DealA Maryland consumer agency says the proposed buyout of Constellation Energy Group by Chicago-based Exelon is a bad deal for customers of Baltimore Gas and Electric Co., a Constellation subsidiary.
Constellation Celebrates Md.'s First Wind FarmConstellation Energy Group is celebrating the startup of Maryland's first commercial wind farm.
Constellation Shareholders Against Proposed Pay Shareholders of Constellation Energy Group have voted against proposed pay package for the chief executive and other top officials.
Constellation Seeks Approval Of Sale To ExelonConstellation Energy Group has filed with Maryland energy regulators an application seeking approval of its sale to Exelon Corp.