In these ultra-high-performance buildings, the amount of energy utilized can be totally balanced by renewable energy generated on and around the building. At the point when the objective is net-zero energy, there are four main considerations during development: design, location, orientation, and the utilization of renewable energy. The concept of a Net Zero Energy Building (NZEB), one which produces as much energy as it uses over the course of a year, recently has been evolving from research to reality.