Figure 8: Percent of Reported Natural Gas Vehicles in Use, by Weight Class and Configuration. This chart shows the percentage distribution of compressed natural gas and liquefied natural gas vehicles by four categories: heavy-duty nondedicated; heavy-duty dedicated; light-duty nondedicated; and light-duty dedicated. The largest percentage of CNG vehicles is light-duty, nondedicated vehicles. The largest percentage of LNG vehicles is heavy-duty dedicated vehicles, followed closely by heavy-duty nondedicated vehicles.

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