NREL study finds Class 8 hybrid trucks delivered 13.7% higher fuel economy than conventional diesels in comparable usage
Green Car Congress
SEPTEMBER 12, 2012
A performance evaluation of Class 8 hybrid electric tractor trailers (Kenworth T370 hybrid tractors) compared with similar conventional vehicles (Freightliner M2106 standard diesel tractors) by the US Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL) found that hybrid tractors demonstrated 13.7% Click to enlarge.
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