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Georgia Tech life-cycle study finds TCO of medium-duty electric and diesel delivery trucks similar; electric life-cycle energy use and GHG lower than diesel

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The research team calculated life-cycle energy use and GHG emissions including vehicle operation, vehicle production and end-of-life management, electric drive battery, and electric vehicle supply equipment; they also evaluated the total cost of ownership parameters with all monetary values in 2011 constant dollars. System boundary diagram.

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Georgia Tech study finds MD electric urban delivery trucks have cost advantages over diesel in some conditions; relative benefits depend on numerous factors

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Researchers at Georgia Tech have compared medium-duty (MD) electric and diesel urban delivery trucks in terms of life-cycle energy consumption, greenhouse gas (GHG) emissions, and total cost of ownership (TCO). The comparison controlled for improvements in diesel efficiency between 2006 and 2011. Credit: ACS, Lee et al. equipment).

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EIA: E85 fueling station availability is increasing, but slowly; in 2% of all retail stations

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The number of retail fueling stations offering E85 blend (up to 85% ethanol) has grown rapidly since 2007, according to the US Energy Information Administration (EIA). Retail stations selling E85 have historically been concentrated in the Midwest, where they benefit from a readily available ethanol fuel supplied to blenders.

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Kia Optima Hybrid sets a new Guinness World Record for fuel economy; Gerdes and Bernius achieve average 64.55 mpg through 48 US states

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A Kia Optima Hybrid ( earlier post ) driven by hypermiler Wayne Gerdes and his colleague Chris Bernius set a new Guinness World Record for the lowest fuel consumption in a hybrid gasoline vehicle while driving through all 48 adjoining US states. l/100 km), beating the car’s official EPA highway fuel consumption figure by 61.37%.

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Range Fuels Produces Cellulosic Methanol from Biomass at Soperton Plant

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Range Fuels, Inc. has produced cellulosic methanol from the initial phase of its first commercial cellulosic biofuels plant near Soperton, Georgia using non-food biomass. Range Fuels plans to begin production of cellulosic ethanol from the plant in the third quarter this year. Tags: Biomass Fuels. Earlier post.).

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University of Victoria to retrofit research ship with fuel cell hybrid system

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million in funding provided by the British Columbia Knowledge Development Fund for ocean research projects to refit the former Coast Guard vessel Tsekoa II for ocean research in the Strait of Georgia and off the west coast of Vancouver Island. The refitting contract will go out for bids early in 2011.

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Ryder’s natural gas truck fleet surpasses 30 million miles

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The fleet consists of liquefied natural gas and compressed natural gas tractors serving customers in California, New York, Michigan, Texas, Arizona, Utah, Maryland, Georgia and Louisiana, as well as in Canada. Since deploying its natural gas vehicle program in 2011, Ryder has replaced approximately 4.6 service locations.

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