Compressed natural gas vehicle engine. Close-up of a compressed natural gas (CNG) engine in a Ford Crown Victoria car. CNG is mostly methane that has

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Compressed natural gas vehicle engine. Close-up of a compressed natural gas (CNG) engine in a Ford Crown Victoria car. CNG is mostly methane that has been greatly compressed to allow it to be used as a fuel. It is cleaner than other fossil fuels, and can be used in internal combustion engines that have been converted to burn this fuel.

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Size: 5141px × 3415px
Photo credit: © Pat Corkery/NREL/US DEPARTMENT OF ENERGY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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