Insights Daily Current Events, 22 September 2015

Insights Daily Current Events, 22 September 2015 Archives Paper 3 Topic: environmental pollution CNG on highways soon The union government is planning to build green highway zones with compressed natural gas (CNG) stations along some routes. The zones would be built along Delhi-Agra, Delhi-Chandigarh, Delhi-Haridwar and Mumbai-Pune highways. What is CNG? Compressed natural gas, or …