From today, IGL has increased the price of CNG in Delhi by Rs 2.5 per kilogramme to Rs 71.61 per kilogramme. CNG prices have been raised to Rs 74.17 per kg in Noida, Greater Noida, and Ghaziabad, and Rs 79.94 per kg in Gurugram. Domestic Piped Natural Gas (PNG) and compressed natural gas (CNG) prices have been raised by Indraprastha Gas Limited (IGL). The revised CNG and PNG rates will take effect today, according to a late-night announcement from the IGL. The price of PNG in Delhi has been increased to Rs 45.86 per SCM. CNG prices in Delhi have increased by Rs 2.5 per kilogramme to Rs 71.61 per kilogramme.