Jackson / Michigan / United States
CMS Energy Corporation is an integrated energy firm that provides electric and gas services. The company s two principal subsidiaries are Consumers Energy and CMS Enterprises. Consumers Energy is a public utility that provides natural gas and electricity throughout southern Michigan. CMS Enterprises primary businesses are independent power production and natural gas transmission. CMS Gas Transmission, formed in 1988, owns, develops and manages domestic and international natural gas facilities. CMS Generation, formed in 1986, acquires, develops, builds and operates non-utility power generation plants in the United States and abroad. It has ownership interests in power plants that total more than 8,000 gross megawatts. He is a past chairman of the board of the Michigan Manufacturing Association. CMS Energy Corporation is headquartered in Jackson. Mich.
