Solution. CNG stands for Compressed Natural Gas, and it is considered a better fuel than petrol since it eco-friendly gas and causes no harm to the environment. Also, it produces significantly less amount of smoke. Its primary use is as an alternative for fuel in automobiles. It produces relatively lower quantities of greenhouse gases (in Running on LPG . LPG is not as fuel efficient as CNG or petrol and usually gives a slightly lower mileage. But the conversion costs to LPG are lower. A good kit for the Honda City would cost about Rs. 25,000 on average. Cylinder sizes are smaller than CNG, but have similar capacity. The advantage is that it saves on boot space, in case you want Natural gas is less likely to ignite or explode than other fuels because, unlike LPG, gasoline, etc., it vaporizes fast into the air in the event of an accident or issue. This is because natural gas is lighter than air. CNG has lower maintenance costs. Natural gas is recognized to create 25% less carbon monoxide and 90% less nitrogen when From a usage standpoint, natural gas has a typical heating value of 39.2 MJ/cm 3 and biogas has 23.3 MJ/cm 3 (Eriksson, 2014). This means that in order to achieve the same thermal output, a burner LPG is an attractive transportation fuel, compared not only to conventional petroleum fuels such as gasoline and diesel, but also alternative fuels such as ethanol and natural gas. Its advantageous vaporization properties promote better air and fuel mixing compared to liquid fuels while providing better energy density than other alternative fuels. Mitigating methane emissions is vital in meeting global climate targets, but there is a lack of understanding of emissions and abatement opportunities to enable this. The natural gas supply chain is a key emission source, where methane emissions from liquefied natural gas (LNG) shipping have until now not been directly measured. This study provides the first measurement and modeling of total Q.4 Is Piped Natural Gas, as a domestic fuel, better than LPG? A.4 Yes. Natural Gas is a user friendly, economic, safer and non-polluting petro fuel. It is theoretically 10% cheaper than domestic LPG. It does not require booking of refill, chasing up delivery, hassles of facing delivery boys, storage space etc. There are no chances of pilferage. However, one cubic foot of propane is 2,516 British Thermal Units (or BTUs), while one cubic foot of natural gas is 1,030 BTUs. This means propane has more than double the BTUs of natural gas. The more efficient the fuel is, the less you’ll use, which is a factor in overall cost. While the initial price per gallon is less, you’ll use more .

is lpg better than cng