Natural gas vehicle Natural gas vehicle A natural gas vehicle (NGV) is an alternative fuel vehicle that uses compressed natural gas (CNG) or liquefied natural gas (LNG). Natural gas vehicles should not be confused with vehicles powered by LPG (mainly propane), which is a fuel with a fundamentally different composition. In a natural gas powered vehicle, energy is released by combustion of essentially Methane gas () fuel with Oxygen () from the air to carbon dioxide () and water vapor () in an internal combustion engine. Methane is the cleanest burning hydrocarbon and many contaminants present in natural gas are removed at source.
Natural Gas Choice Georgia Natural Gas, a wholly owned subsidiary of the regulated utility, Atlanta Gas Light Company. New York State is served by 69 mostly independent marketers. Georgia is the state with the highest participation percentage in Natural Gas Choice programs. In 1999 all Georgia customers became eligible to participate in Natural Gas Choice. At one time 19 natural gas suppliers were approved to supply gas to natural gas customers. However, by 2002, 90% of Georgia residents were served by 3 or fewer marketers. In 2007, Georgia had 1,793,650 residential and 127,835 commercial customers. They consumed approximately 112 and 49 billion cubic