"This animation explains what CNG is and tells you about the benefits of this fuel. CNG lets you make savings when refuelling your car and contributes to a better environment. Actually, Compressed Natural Gas is just normal natural gas that is put under pressure using a compressor. As a car fuel it is a valuable alternative to petrol or diesel because it emits far less fine particles and CO2."
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– environmental aspects; - economic aspects; - Australia or other geographic areas