Planning approvals for special buildings (ground plus four floors) and multi-storeyed buildings (above four floors) will be issued by the Chennai Metropolitan Development Authority and the Director
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/solar-energy-system-must-special-buildings-cities-towns
[2] http://admin.indiaenvironmentportal.org.in/category/author/k-manikandan
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/buildings
[7] http://admin.indiaenvironmentportal.org.in/thesaurus/jawaharlal-nehru-national-solar-mission-jnnsm
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-new-and-renewable-energy
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy