DENVER, COLORADO--July 26, 2013--Written by John Egan for Industrial Info Resources (Sugar Land, Texas)--NAES Corporation (Issaquah, Washington) is chasing business opportunities in hydroelectric generation from one end of the U.S. to the other. NAES was one of more than 300 exhibitors at the HydroVison International 2013 this week in Denver. John Stender, NAES' director of hydropower construction and maintenance, discussed hydro business opportunities in an interview on the HydroVision exhibit floor.