Development of a Green Building Assessment System at The Green Building Planning Stage in Indonesia

The fact that more people are living in cities is an important challenge for the construction industry in designing and developing cities. This industry emphasizes to have sustainable construction development principles, one of which is Green Building strategies. Because of this, several developed countries have implemented Green Building Rating Systems (GBRS) to assess Green Building achievements. Green Building Rating Systems were developed to help professionals measure building performance, and meet the requirements of sustainable design and construction. In Indonesia, there are 2 assessment standards as a Green Building Rating System, namely PUPR Ministerial Regulation No. 21 of 2021 which is a regulation issued by the Ministry of PUPR as the Ministry in charge of Public Works and Public Housing Affairs in this case includes buildings and GREENSHIP as a product of the Green Building Council Indonesia (GBCI), which is a independent institution. Different GBRS have similar objectives such as verifying the environmental performance of buildings, using natural resources efficiently, estimating the energy performance of buildings, and encouraging more energy-efficient building designs. The purpose of this research is to identify Green Building variables that are most suitable and relevant to the current conditions in Indonesia with a comparative analysis.