 MERRILLVILLE, Ind., March 18, 2021 PRNewswire -- Northern Indiana Public Service Company, LLC NIPSCO, a subsidiary of NiSource Inc. NYSE: NI, and Invenergy, a leading developer and operator of sustainable energy solutions, today announced that they have signed a build transfer agreement to bring 250 megawatts MW of solar energy to Indiana with the Fairbanks Solar project. 