The government has declared the Capital free of blue kerosene, and many have switched over to cooking gas.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/kerosene-free-delhi
[2] http://admin.indiaenvironmentportal.org.in/category/author/akanksha-jain
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerosene
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lpg
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/public-distribution-system-pds
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/right-information-rti
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy