The DRI-Stack (Direct Routing Intelligence) system, a Haber Technologies Inc. product, was named the 2021 AE50 Award winner by the American Society of Agricultural and Biological Engineers, the Iowa State University Startup Factory announced Wednesday. The DRI-Stack system was one of 51 products selected by the ASABE to represent innovations in engineering and technology for agriculture, food and biological systems of 2021. Haber Technologies is a cohort-four member of the ISU Startup Factory. The DRI-Stack system is an intelligent air delivery system that speeds grain drying, reduces energy use and improves grain quality, the Startup Factory said in a statement.