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Study projects emission impacts of inexpensive, efficient EVs: 36% further reduction in LDV GHG by 2050, or 9% economy-wide

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A new study by researchers at the University of Colorado at Boulder projects the emission impacts of the widespread introduction of inexpensive and efficient electric vehicles into the US light duty vehicle (LDV) sector. The database includes joint Corporate Average Fuel Economy (CAFE) and GHG emission standards for LDVs.

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New UMTRI paper reviews major advantages and disadvantages of battery-electric and fuel-cell vehicles

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A new report from the University of Michigan Transportation Research Institute (UMTRI) reviews the major advantages and disadvantages associated with battery-electric vehicles (BEVs) and fuel-cell vehicles (FCVs). In their report, Schoettle and Sivak used a national average fuel price for electricity of $0.12/kWh

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Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

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While natural gas can reduce greenhouse emissions when it is substituted for higher-emission energy sources, abundant shale gas is not likely to substantially alter total emissions without policies targeted at greenhouse gas reduction, according to a new study by two researchers at Duke University. Richard G.

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CMU study concludes alt fuel vehicle incentives for OEMs result in increased fleet gasoline consumption and emissions

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A study by researchers at Carnegie Mellon University has concluded that regulatory incentives for OEMs for alternative fuel vehicles (AFVs) intended to encourage a technology transition in the transportation fleet result in increased fleet-wide gasoline consumption and emissions. Earlier post.). Incentives for selling AFVs.

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CMU study finds small battery PHEVs and gasoline hybrids the least-cost policy solution to reducing gasoline consumption

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An EPA estimate based on the Chevy Volt’s reported efficiency is also included for comparison. The federal subsidy significantly favors larger battery packs to a stronger degree than their potential for additional gasoline savings. Peterson and Michalek 2012. Click to enlarge. Earlier post.).

Gasoline 308
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Citi report finds meeting higher CAFE/GHG standards likely to bring higher profits for all automakers, nearly $2.5 billion in extra profits for Detroit Three

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Source: “Fuel Economy Focus: Perspectives on 2020 Industry Implications”. The report, “Fuel Economy Focus: Perspectives on 2020 Industry Implications,” evaluates the impact that meeting the proposed fuel economy/GHG standards would have on the car industry in the year 2020. Projected US sales by powertrain type in 2020.

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Porsche adds second production hybrid model, Panamera S Hybrid

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Optional low-rolling-resistance tires developed especially for the Panamera help this hybrid performance sedan deliver its NEDC fuel economy figure. Official US EPA fuel economy estimates will be available closer to the car’s on-sale date. With standard performance tires, the Panamera S Hybrid’s fuel consumption is 7.1

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