Many industries have not tapped the potential of solar thermal energy: Chunkath
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/solar-air-heating-system-installed-ti-cycles
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-thermal-power
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-air-heaters
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-t