Indraprastha Gas Limited (IGL) reduced CNG prices in Delhi-NCR effective Sunday. After the revision, one kg CNG will cost ₹73.59 in Delhi and ₹77.20 in Noida, Greater Noida and Ghaziabad. In Gurugram, it will cost ₹82.62/kg. This comes days after the central government imposed a cap on CNG prices to cut down the cost by up to 10%.