: Energy is one of the foremost vital catalysts in wealth generation, financial development, and social improvement in all
nations. Buildings have an outstanding share of total energy consumed all-inclusive; in this manner, they have a significant
effect upon the environment. Numerous developed countries have been driving the cutting edge within the energy-efficient
buildings’ advancement. Energy consumption leads to global warming, which may be an enormous challenge for the human
race to preserve the climate appropriate for subsistence. Bangladesh is considered one of the foremost nations affected by
climate change, as natural fiascos hit the nation more regularly. Saving energy by cost-effective energy-efficiency measures is
the certain principal subjects for now.