Business 10/12: Entergy plans for new industry power needs in Louisiana By David Jacobs - April 22, 2015 FacebookXLinkedinEmailPrint On Jan. 26, Entergy Louisiana held a grand opening for Ninemile 6, a $655 million power plant in Westwego. Built ahead of schedule and under budget, it’s the first new plant built for the state’s… Already an INSIDER? Sign in.