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UC Davis study finds discontinuance rate of 21% for California PHEV adopters, 19% for BEV adopters

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A new study by Scott Hardman and Gil Tal at the University of California, Davis has found that discontinuance occurs at a rate of 21% for California plug-in hybrid adopters and 19% for California battery electric vehicle adopters. Hardman and Tal surveyed 4167 plug-in electric vehicle (PEV) owners in California. Of those: 24.3%

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UC Davis ITS study suggests hastening consumer adoption of plug-ins will require innovation on the sales side

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A study by researchers at the Institute of Transportation Studies, UC Davis finds that buyers of plug-in vehicles (PEVs) are substantially less satisfied with the dealer purchase experience than buyers of conventional vehicles—with the notable exception of Tesla buyers. In some cases, dealers outright discouraged PEV purchases.

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ITS-Davis study finds social influence a key element in transitioning to more sustainable transportation such as PHEVs

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Research from the Institute of Transportation Studies, University of California at Davis (ITS-Davis) suggests it will take more than a reasonable price and good information to get consumers to make more sustainable transportation choices, such as the purchase of a plug-in hybrid electric vehicle (PHEV). Thresholds.

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UC Davis Researchers Suggest the Battery Problem Seen to Be Slowing Electric Drive Commercialization Is Perceptual as Well as Technological

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Distribution of battery requirements for consumer-selected PHEV designs (shaded circles) compared to USABC, MIT and EPRI performance requirements. The present analysis explores both, with a particular emphasis on the latter—challenging untested assumptions regarding consumer valuation of PHEV capabilities. Source: Axsen et al.

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UC Davis Study Finds That Near-Term Marginal Electricity Mix in California for Plug-in and Fuel Cell Vehicles Will Result in Fuel With Carbon Levels More Than 60% Higher Than Estimated in the LCFS

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Conventional ICEs (internal combustion engines) and HEVs (hybrid electric vehicles) are compared to PHEVs (plug-in hybrids), BEVs (battery-electric vehicles), and FCVs (fuel cell vehicles). MJ -1 ) by vehicle pathway and timing profile. Source: McCarthy et al. Click to enlarge.

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Exploring the Potential Use, Impact and Valuation of Plug-in Hybrid Electric Vehicles

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Two recent studies explore different aspects of the use, potential impact and valuation of PHEVs. A study by Jonn Axsen and Ken Kurani from the Institute of Transportation Studies, UC Davis, estimates electricity and gasoline use under three recharging scenarios. the electric range capability—of the PHEV. Plug and play.

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3.4 kWh EIG Li-ion Pack for Plug-in Applications

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described a prototype lithium-ion battery system targeted at a plug-in hybrid electric vehicle (PHEV) application. kWh capacity matches the USABC short-term goal for a 10-mile equivalent electric range PHEV.). The PHEV pack is based on 14 Ah lithium-ion polymer cells, with carbon-coated LiFePO 4 as the cathode material.

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