The Sydney futures exchange and the New South Wales government met to discuss the development of a sulphur and carbon emissions trading market. Sydney aims to "take its place with Chicago and London
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/sydney-exchange-discusses-pollution-market
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-times-london
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change