Trade clean air for green-house gases. What do you get? Pollution? Not necessarily. Money?
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/carbon-credits-0
[2] http://admin.indiaenvironmentportal.org.in/category/author/nitya-varadarajan
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-today-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kyoto-protocol
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/certified-emission-reduction
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solid-waste
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-t
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/european-union-eu