Various green rating systems are established globally to evaluate the sustainability of construction projects. Their categories and criteria have been under constant updates to follow the sustainable trend of building development. This paper aims to develop a systematic review of the development of green rating systems.

The Living Building Challenge™ is an attempt to dramatically raise the bar from a paradigm of doing less harm to one in which we view our role as a steward and co-creator of a true Living Future. The Challenge defines the most advanced measure of sustainability in the built environment today and acts to rapidly diminish the gap between current limits and the end-game positive solutions we seek.

Objectives of this rapid review The energy usage of a home is often an important factor for people when considering renting or buying. Using an energy performance rating is one way to show how “energy hungry” a home could be. In some countries, it is mandatory for the seller to obtain, and disclose, a home’s energy rating. For countries in the European Union, this has been the case for 10 years. In the ACT a disclosure scheme has been operating for 20 years.