What are the ABC of designing an energy efficient building?

 We should discover how housing design is changing and it may be like in the future energy efficiency has become increasing important in sustainable housing design.

Innovative soulations reduce the use of resources are the way oh the future.

--To design energy effecting building,design variables and construction parameters

-The residential sector n is responsible for an important part oh the energy consumption.

-Shape and oriention possition on the heatingdemand has been theoretically invesigated.