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FedEx adds 1,900 new lightweight composite Reach vans to fleet; 35% fuel efficiency improvement

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FedEx is also working with XL Hybrids, a developer of low-cost hybrid electric powertrain system, to convert ten conventionally-powered panel vans into more fuel-efficient, hybrid vehicles. In 2008, FedEx Corp. In 2008, FedEx Corp.

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Study Finds That Clean Cars and Climate Policy Can Create Jobs

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The move to greater fuel economy means greater labor content per vehicle and higher employment across the fleet. By 2020, the US job gain relative to 2008 could be as little as 49,000 or more than 150,000. But the size and ultimate realization of that opportunity depends partly on the decisions of US policymakers.

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ALABC lead-acid UltraBattery Civic hybrid surpasses 100,000 miles of fleet duty

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Monthly fuel economy of the retrofitted Honda Civic during the first 9 months of the fleet test. DOE researchers attributed the significant fuel economy reduction for May, June, and July as most likely being due to significant mountain driving and the likely use of the vehicle’s air conditioning. Source: DOE.

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Infiniti introducing production-ready variable compression ratio engine at Paris Motor Show

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Conversely, moving the center of the eccentric journal downward raises the compression ratio. In 2008, a team from Renault and Nissan published a study on the application of the use of this VCR technology for HCCI combustion in a diesel engine.). Hiyoshi et al. 2006) Click to enlarge. Croguennec, S. Hiyoshi, R., Takemura, S.,

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National Research Council Report on Americas Energy Future Highlights Vehicle Efficiency Technologies, Conversion of Biomass and Coal-to-Liquids Fuels, and Electrifying the Light Duty Fleet with PHEVs, BEVs and FCVs

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Improvements result from an optimistic scenario achieving doubling of new vehicle fuel economy in 2035 from today’s value. For transportation, the report concludes that petroleum will continue to be an indispensable transportation fuel during the time periods considered. million barrels per day in 2008) will be challenging.

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Hydraulic Hybrid Systems and EMI Partner to Target Fleet Retrofit Market; First Retrofit Underway

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HHS says that its system is expected to deliver at least a 40% improvement in fuel economy made possible through regenerating braking energy that is then used during acceleration. The first conversion of the partnership is already underway, a MY 2002 CNG Chevrolet HD 2500 provided by Denver International Airport. Genesis of HHS.

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Virent and Shell Start Production at Biogasoline Demonstration Plant

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The demonstration plant, located at Virent's facilities in Madison, Wisconsin, is the latest step in a joint biogasoline research and development effort, announced by both companies in March 2008. The biogasoline fuel molecules have higher energy content than ethanol and deliver better fuel economy. Earlier post.)