Energy pay back building

摘要: A shelter which repays its construction costs in energy savings over a period of five to seven years. Except for entryways, the is enclosed and has no vented attic or similar spaces below roof. Roof walls are skin-stressed panels having closed cell insulation core between selected structural facings, example steel. Interior at roof line. Any ceiling insulated line nominal room temperature. Natural lighting enters via sun-tracking, sun-reflecting skylights. Preferable plurality air conditioners, concentric about skylights, heats cools interior shelter. An program manager monitors controls electrical usage. The lends itself many building types functions. Those skilled art will conceive other embodiments invention may be drawn from disclosure herein. To extent that such so drawn, it intended they shall fall within ambit protection provided by claims