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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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NREL’s Fleet Test and Evaluation Team recently completed a year-long technology evaluation of gasoline hybrid electric (gHEV) FedEx Express delivery trucks compared with conventional diesel vehicles. gasoline engine and Azure Dynamics, Inc. AZD) Balance Hybrid System. Ah NiMH battery pack. Resources.

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Software Upgrade to Prius PHEV NiMH Conversion Kit Enables All-Electric Driving At Up to 70mph

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kWh NiMH plug-in hybrid (PHEV) conversion kit that enables all-electric mode driving at speeds of up to 70 miles per hour (until the battery pack is depleted) in a converted Prius. kilowatt hour NiMH battery pack with the 6.1kWh pack, retails for $12,500. Poway, California-based Plug In Conversions Corp. Andrew Ewert.

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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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ORNL, UT Austin team proposes optimization framework for hybrids; balancing fuel consumption, motor efficiency, battery capacity and life

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Researchers at Oak Ridge National Laboratory and the University of Texas at Austin have developed an optimization framework for hybrid-electric and plug-in hybrid-electric vehicles (HEVs and PHEVs) including fuel consumption, motor efficiency, and battery capacity and lifetime. Shaltout et al. Click to enlarge. Shaltout, Andreas A.

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Toyota broadly outlines next-generation Prius; developing wireless inductive charging for the plug-in model; bullish on hydrogen

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Ogiso—who earlier in his career had been the chief engineer for the Prius, chief engineer for the Prius family, and chief engineer, product planning—made the remarks at the “2013 Toyota Hybrid World Tour” event the company staged in Ypsilanti, Michigan. Improved aerodynamics will contribute to an all-new exterior design.

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Near-Term Prospects for Automotive Li-ion Batteries: 21% of Hybrid and EV Market by 2011

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In the near-term (2011), lithium-ion batteries could grow to represent about 21% of the hybrid and EV advanced battery market, according to Dr. Menahem Anderman, President of Advanced Automotive Batteries and the organizer of last week’s Advanced Automotive Battery Conference 2009. By 2015, he suggests, full hybrids (e.g.,

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CMU study explores optimizing PHEV design and allocation to minimize life cycle cost, petroleum consumption, and GHG emissions

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Researchers at Carnegie Mellon University (CMU) constructed an optimization model to determine the optimal vehicle design and allocation of conventional, hybrid, and plug-in hybrid vehicles to drivers in order to minimize life cycle cost, petroleum consumption, and GHG emissions. gal gasoline, $0.11/kW —Shiau et al.

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