OurPassiveHouse.org documents the design and construction of the first passive house in Utah, to be located in the Millcreek area. As of October 2009 it was still under construction so you can follow its progress. The website contains calculated energy consumption as well as the particulars for systems being installed such as a 6.5 kW photovoltaic system, 12 inches in the walls and 24 inches in the roof of blown-in high density fiberglass insulation,