Alex Wilson writes about the aggressively energy-efficient Passive House program, imported from Germany. PHUS is a quantitative, performance-based standard for ultra-low-energy buildings—both residential and commercial. A recent Passive House Institute US event in Olympia, Washington, was sold-out, well-organized and informative - who could ask for more? We learned from experts about window placement within the wall (centered - not at outer edge), and how builders in the Pacific Northwest are achieving Passive House, along with many other useful bits of information. Wilson does a good job of distilling and comparing PH. http://www.solaripedia.com/13/221/passive_house_us_imported_from_germany.html
