Green Source Magazine, Apr. 18, 2014, by William McDonough.
http://greensource.construction.com/news/2014/04/140418-a-green-factory-to-crop-up-on-chicagos-south-side.asp

Article describes the new Method (green cleaning products brand) factory in Chicago. "The building, designed to achieve LEED Platinum certification, will use (not surprisingly) Cradle to Cradle Certified materials and feature rooftop greenhouses to help reduce wind loads as well as provide food production for the local community. Different sources of renewable energy will power the factory, including solar thermal panels, a refurbished wind turbine, and solar photovoltaic tree-shaped structures, which will also shade cars parked underneath its canopies."