MANKATO-September 21, 2012-(KMKO)-Will Steger will be one of the featured speakers at this year's International Bioenergy Days Conference in Mankato.  The famed Arctic explorer and environmentalist will be joined by WCCO news anchor Don Shelby at the conference, which will be held at Minnesota State University, Mankato October seventh through October ninth.  For more information, a complete conference schedule and to register, call 389-5414.