It will soon be possible to rate buildings according to their environmental friendliness.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-green-building-rating-system-launched
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-line-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-buildings
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy-efficiency
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/buildings
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/building-materials
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-new-and-renewable-energy