Vectren Corporation (nyse|VVC) is a Fortune 1000 energy holding company headquartered in Evansville, Indiana. Through its utility subsidiaries (Indiana Gas Company, Southern Indiana Gas and Electric, and Vectren Energy Delivery of Ohio), the company distributes natural gas to approximately one million business and residential customers in Indiana and Ohio. It also distributes electricity to 141,000 customers and has 1,425 MW of primarily coal-fired generating capacity in Indiana. Vectren's nonutility subsidiaries and affiliates currently offer energy-related products and services to customers throughout the Midwest and Southeast. These include gas marketing and related services, coal production and sales, and energy infrastructure services.  Wikipedia