Kate Froster is President and Chief Executive Officer of Jackson, Michigan based CMS Energy and its principal subsidiary, Consumers Energy, Michigan’s largest utility and the nation’s fourth largest combination utility. She held a variety of automotive management positions and served as power plant director at Detroit, Michigan based DTE Energy before returning to her hometown of Jackson to join Consumers Energy in 2011.As President and Chief Executive Officer, she has focused on connecting the company more closely with its customers and adapting lean operating system principles throughout the utility.