Since 1995, Bill and his wife, Sue, had been designing and building homes as Blue Sky Ventures and, in 2011, they began constructing little buildings with reclaimed materials and decided to shift focus with Hobbitat when they began work on thirteen cabins for the Blue Moon Rising eco-tourism retreat on Maryland’s Deep Creek Lake.
The recently opened Dubai Energy and Water Authority’s (DEWA) Sustainable Building in Dubai has been awarded LEED Platinum status, becoming the largest public sector building in the world to achieve that status and set a new standard in sustainable building construction. It is also the United Arab Emirates’ first public sector green building, was constructed with 36 percent recycled materials, features high-efficiency insulation, and has been designed to reduce water consumption by 48 percent and energy consumption by 66 percent.
Earlier this year, the World Record Academy awarded a home in Dillingham, Alaska with the record for the Tightest Residential Building.
In a video that documents the blower door test, the home’s owners and residents, Dr. Tom Marsik and Kristin Donalson, who designed and built the extremely insulated building, explain their motivation to push the limits of green building methods. The blower door test, which used a special attachment to get the most accurate reading, pressurized the building and then measured the flow that was needed to maintain the difference in pressure from the outside.