5.37 lb. of LNG has the same energy as 1 GGE, and 6.06 lb. of LNG has the same energy as 1 DGE. (a) 1 gallon of propane has 73% of the energy in 1 GGE due to the lower energy density of propane. 2.2 lbs. (1 kg) of H 2 has the same energy as 1 GGE. 1 gallon of methanol contains 50% of the energy as 1 GGE. Energy Content (lower heating value) The bus manufacturer New Flyer makes the same bus (40-foot Xcelsior) in diesel, diesel-hybrid, natural gas, and battery electric versions. These buses have undergone testing by the Federal Transit Agency, allowing for comparison of fuel efficiencies across vehicle type and over the same test conditions. Barriers to CNG truck adoption. Despite the obvious benefits of natural gas trucks, there are some barriers to widespread usage. Fewer fueling stations. CNG fueling stations are located mostly in densely populated areas. Depending on transit routes, some fleets may be unable to use CNG trucks. Source. Lack of trained technicians. CNG engines Compressed Natural Gas (CNG) Liquefied Natural Gas (LNG) Ethanol/E100 Methanol Hydrogen Electricity Chemical Structure [1] C 4 to C 12 and Ethanol ≤ to 10% C 8 to C 25 Methyl esters of C 12 to C 22 fatty acids C 3H 8 (majority) and C 4H 10 (minority) CH 4 (majority), C 2H 6 and inert gases CH 4 same as CNG with inert gasses <0.5% (a) CH 3CH The Centre wants the states to limit the value-added tax (VAT) rates on compressed natural gas and liquefied natural gas (CNG/LNG) to under 5%. It has also been on the lookout for lowering of road taxes for vehicles running on CNG/LNG by states to make these on par with the rates charged on electric vehicles (EVs). GAXH. CH 4 is commonly used as a fuel for vehicles, especially in the form of compressed natural gas (CNG) or LNG [54,55]. CNG is used in light-duty vehicles such as cars, while LNG is used in heavy NGVs can be categorized as either compressed natural gas (CNG) or liquefied natural gas (LNG) vehicles. CNG is made by compressing natural gas to less than 1% of the volume it occupies at standard atmospheric pressure. It is stored and distributed in hard containers at a pressure of 200– Compressed natural gas (CNG) is natural gas stored under high pressure. It is predominantly composed of methane. It is odorless, clear, non-corrosive and takes up less space than regular natural gas. CNG can power vehicles and is cheaper and more efficient than diesel or gasoline. When it is combined with air, fed into a vehicle’s combustion – Being used for the same purposes as natural gas, such as heating and cooking. What About Compressed Natural Gas (CNG) & Liquefied Natural Gas (LNG)? Biomethane can be converted into either CNG (when it’s compressed) or LNG, and used as a vehicle fuel. with the exception of liquefied natural gas (LNG), which decreased by $0.11/DGE during this period. Price increases for the other fuels ranged from $0.11/gallon for ethanol and CNG to $0.24/gallon for B20. During the period from April 2020 through January 2021, gasoline and diesel prices reported by Clean Cities coordinators were

is lng and cng the same