CMS Energy Corporation CMS NYSE

CMS Energy Corporation is a Michigan-based energy utility company serving approximately 1.9 million electric customers and 1.8 million gas customers through its three primary business segments. The Electric Utility segment generates, transmits, and distributes electricity using diverse fuel sources including coal, wind, gas, nuclear, and renewable energy, supported by an extensive network of over 82,000 miles of distribution lines and 1,093 substations. The Gas Utility segment purchases, transmits, stores, and distributes natural gas through 28,065 miles of distribution mains and 15 storage fields. The Enterprises segment focuses on independent power production and renewable energy development and marketing. Founded in 1987 and headquartered in Jackson, Michigan, CMS Energy serves residential, commercial, and industrial customers across the region.