Matthew Slager, P.E., CGD, LEED AP®, Hanson’s chief mechanical engineer, will present Oct. 11 at the Big Ten & Friends Mechanical & Energy Conference hosted by the University of Illinois Urbana-Champaign (UIUC) at the I Hotel and Conference Center in Champaign, Illinois. Matt will co-present with Fred Hahn, UIUC’s associate director of engineering and transportation services, on a presentation titled “Heat Pumps for Energy Recycling in District Systems.” For more information, click here (http://fs.illinois.edu/big10andfriends).