أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Actually it is not clear that "what kind of Energy"
anyway here we may consider the 'Electricity'
-Providing required openings on outer surface of the wall that is Windows/Fanlights ect.so that daylight can enter easily inside
-for optomum use of lifts we can provide lift with proper calculation of number of passenger/user
-for multistoried buildings, we may provide overhead water reservoirs in different levels other than providing the reservoir/tanks only on topmost roof
-providing energysaver lamps for lighting in common areas
providing solar panels on roof top for restoring solar energy
