UrbanWorks’ Sustainability Coordinator, Tej Varpe, volunteered for the USGBC Illinois Chapter Green Built Home Tour of +Plus House in Pilsen on Saturday, July 22. +Plus Houses are affordable, LEED Certified homes. Eleven High Performance Green Homes were featured, including those with high efficiency envelopes, foam insulated foundation, smart furnaces, CarbonCure concrete and radon venting. Each +Plus House was also solar ready.