Tony Holub is a Senior Architect with Farr Associates in Chicago.  His work has focused extensively on sustainable design, LEED certification, Passive House, and Net Zero Energy initiatives.  He is formerly the chair of AIA Iowa’s Committee On the Environment (iCOTE) and is an involved member of the U.S. Green Building Council.  Tony recently became a Certified Passive House Consultant and is currently the President of the Passive House Alliance Chicago Chapter.  He is currently working on several Net Zero Energy Buildings, and led the LBC Material Petal Recognition efforts for the University of Chicago Keller Center project. Tony has developed several presentations to support the education efforts of both USGBC Illinois and the Chicago Chapter of PHAUS.