Environmentally Friendly Dome Housing : Diginfo
Japan Dome House build environmentally friendly and energy efficient houses from dense polystyrene. The houses have good insulation properties and can reduce energy bills by 90%. The houses are 7 meters in diameter, fire proof, earthquake and typhoon resistant, and using the modular building system can be constructed in less than a day. They recently received approval from the Ministry of Land, Infrastructure and Transportation to build these houses in Japan.