Environment impact assessment and other screening processes have evolved into methods of rubber stamping all proposals, both good and bad.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/right-way-do-wrong
[2] http://admin.indiaenvironmentportal.org.in/category/author/sreelatha-menon
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renuka
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dams
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himachal-pradesh
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sirmaur