[BETA] Fortnightly

Northern States Power Co. (NSP) and Wisconsin Energy Corp. (parent company of Wisconsin Electric Power Co., WEPCO, and Wisconsin Natural Gas Co.), have announced plans to merge, a move NSP says will create the tenth-largest investor-owned utility in the United States, based on market capitalization. The new company (em Primergy Corp. (em would operate as a registered public utility holding company and parent company of NSP and WEPCO, with the gas subsidiary perhaps spun off to comply with the Holding Company Act.