Utility company to spin off Houston-based midstream company, form MLP
September 28, 2014 at 21:22 PM EDT
Indiana-based NiSource Inc. (NYSE: NI) said Sept. 28 that it plans to separate into two companies: NiSource, a natural gas and electric utilities company that will keep its Indiana headquarters, and Columbia Pipeline Group, a Houston-based pure-play natural gas pipeline, midstream and storage company...