NREL study finds gasoline hybrid delivery trucks substantially reduce emissions and beat or maintain fuel economy compared to diesel vehicles
Green Car Congress
FEBRUARY 24, 2011
FedEx Express has deployed 20 gasoline hybrid electric vehicles (gHEVs) on parcel delivery routes in the Sacramento and Los Angeles areas. Ah NiMH battery pack. mpg) and diesel vehicle (6.1 – 11.7 mpg) and diesel (7.9 mpg) study groups. gasoline engine and Azure Dynamics, Inc. AZD) Balance Hybrid System.
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