This is the headquarters of Vectren Corporation, an energy holding company based in Evansville, Indiana. The company's subsidiaries provide gas and electric service to customers in both Indiana and Ohio. The building has a curved glass facade that offers amazing views of the Ohio River. The eighth floor also has a large outdoor deck that is used for special events. It officially opened in May of 2005 and was built on the site of the former Riverside One apartment tower.