NiSource, Inc. is a holding company primarily engaged in the distribution of natural gas, accounting for 67.6% of its net sales, serving 3.3 million customers over a network of approximately 87,870.2 km. Additionally, it is involved in the generation, transmission, and distribution of electricity, which represents 32.4% of its operations, catering to 488,833 customers by the end of 2023. UBS suggests that NiSource's investment in power generation could enhance its earnings per share (EPS) by 2030.