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Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

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Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.

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Report suggests that not following good eco-driving practices can lead to a reduction in on-road fuel economy of up to about 45% in total

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The types of vehicles consumers select has by far the most dominant impact on on-road fuel economy—the best vehicle currently available for sale in the US is nine times more fuel efficient than the worst vehicle. Average on-road fuel economy in the US for all vehicles in 2008 was 17.4 mpg US (13.5

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Colorado State University retrofits two delivery trucks with hydraulic hybrid systems

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Colorado State University will retrofit two internal delivery trucks with fuel-efficient hydraulic hybrid systems, paid for by a grant from the Colorado Energy Office. The University anticipates the systems will save it up to $1,700 a year each in fuel and maintenance costs.

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Federal-Mogul electrical brushless diesel fuel pump offers enhanced durability and improved fuel economy

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The pump’s efficient electrically-driven design also reduces the load placed on the engine when compared to conventional belt or gear driven pumps, thereby improving fuel economy and reducing emissions. The design enables the product to enhance the life of an engine in service and reduce maintenance expenses.

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Responsible Battery Coalition and U Michigan launch study to compare electric and gas vehicle lifetime costs

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The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Gregory Keoleian, Director of the Center for Sustainable Systems at the University of Michigan.

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NREL Study Finds UPS First-Generation Hybrid Vans Deliver Almost 29% Greater Fuel Economy

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UPS van fuel economy comparison. UPS’ first-generation diesel hybrid delivery vans improved the on-road fuel economy by 28.9% The 12-month average fuel economy for the P70 hybrid vans is 13.1 Source: Lammert 2009. Click to enlarge. Eaton hybrid system schematic. Click to enlarge. Eaton Corp.

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Lightning Systems using predictive analytics to calculate vehicle fleet fuel consumption and tailpipe emissions

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Engineers from Colorado-based Lightning Systems are using artificial neural networks to predict accurately the fuel economy and tailpipe emissions of fleet vehicles. LightningAnalytics is a predictive analytics system that helps fleets monitor vehicle maintenance and track routes, thereby decreasing fuel usage and emissions.

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