After an increase in rates of diesel, petrol, and liquified petroleum gas, compressed natural gas (CNG), and piped natural gas (PNG) prices were hiked by Rs 1 in Delhi recently. Subsequently, CNG prices in the national capital witnessed an increase from Rs 58.01 per kg to Rs 59.01 per kg. Moreover, due to the firming up international gas rates, Indraprastha Gas Limited has been raising CNG rates periodically. It is also worth noting that the prices have gone up about Rs 5.50 per kg in 2022 alone. In addition to this, PNG used by households for cooking purposes has witnessed a price hike of Rs 1 and gone up to Rs 36.61 per standard cubic meter in Delhi.