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NREL study finds gasoline hybrid delivery trucks substantially reduce emissions and beat or maintain fuel economy compared to diesel vehicles

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On a drive cycle representing routes with frequent stops and accelerations, the gHEV trucks exhibited a 20% improvement in fuel economy. On drive cycles representing routes with fewer stops and accelerations, the gHEV trucks demonstrated similar fuel economy to the diesels. Influence of route kinetic intensity on fuel economy.

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Interim NREL Report on In-Use Azure Balance Gasoline Hybrids in FedEx Fleet Finds Substantially Lower Tailpipe Emissions, Similar Fuel Economy to Diesels

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Fuel economy was similar between the gHEVs and diesel vehicles, except for the highest kinetic intensity drive cycle where the hybrid exhibited ~20% higher fuel economy. FedEx has deployed 20 gasoline hybrid electric vehicles (gHEVs) on parcel delivery routes in the Sacramento and Los Angeles areas. Ah NimH battery pack.

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Toyota Concerned About Market Viability of Plug-ins, Sees Clear Path to Commercialization of Fuel Cell Technology in 2015

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O’Brien was speaking at the California Air Resources Board’s ZEV Technology Symposium in Sacramento, California. This experience has convinced Toyota of three things, he said: NiMH batteries appear to be the best choice for conventional hybrid vehicles for some time to come.

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Toyota questions viability of plug-in technology

Green Cars News

Speaking at the California Air Resources Board’s (ARB) ZEV Technology Symposium in Sacramento, California, he said it is difficult to force technology adoption by customers and the current state of market readiness for plug-ins and electric vehicles presents serious challenges.

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