Space House is an exploration of 1950’s futurism and sustainable building practices. The house is round and domed to better maintain heat. Circles are the most cost effective forms because they contain the greatest volume with the least amount of surface area. The house features large, porthole windows to better profit from the view and passive solar heating. In the heat of summer, blinds roll down over the windows to protect from the sun’s glare. The domed cupola and high elevation permit air to better circulate, reducing the need for energy-consumptive air conditioning. The open floor plan permits occupants to design a home to suit their specific needs. Overall, Space House attempts to reconcile the modernism of Buckminster Fuller with current sustainability and environmental challenges.