The sharp increase in petrol prices in the past year has revved up demand for Compressed Natural Gas (CNG), which works out 70% cheaper, and triggered a rush of customers in installing kits to run their cars on the low-cost fuel.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/rising-petrol-prices-put-cng-sales-fast-track
[2] http://admin.indiaenvironmentportal.org.in/category/journal/resource-digest
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/petrol
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fuel-pricing
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cng
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rajasthan
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-gas
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/infrastructure-development