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DOE proposes revising procedures for calculating petroleum-equivalent fuel economy of EVs for use in CAFE calculations

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The US Department of Energy (DOE) is proposing a significant revision in its procedures for calculating a value for the petroleum-equivalent fuel economy of EVs for use in the Corporate Average Fuel Economy (CAFE) program administered by the Department of Transportation (DOT). DOE published a final rule on 12 June 2000.

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IHS Markit: GM announcement latest sign that peak gasoline demand from light vehicles has already come and gone

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IHS Markit places the global peak for oil demand (gasoline and diesel) from LVs in 2019 when the demand averaged 29.1 IHS Markit places the global peak for oil demand (gasoline and diesel) from LVs in 2019 when the demand averaged 29.1 For the oil market, what matters is the amount of demand that will be displaced by electricity.

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Nissan introduces new Navara pickup with fuel economy improved by up to 11% over previous model

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The Nissan Frontier has been the comparable vehicle variant for the Americas.) The NP300 Navara’s powertrain delivers improved performance, with reduced fuel consumption and emissions, as well as a dynamic control braking system that makes for a leader in segment performance. liter in-line 4-cylinder gasoline engine.

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Researchers propose optimization strategy for Atkinson cycle engines in hybrids

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A team from the Beijing Institute of Technology and Beiqi Foton Motor are proposing a performance optimization strategy for the Atkinson cycle gasoline engine, which is playing a key role in the development of hybrid electric vehicles due to its greater fuel economy than a conventional Otto cycle engine.

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Allison endorses Odyne Hybrid System for Allison 3000 and 4000 Series transmissions

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In 2011, Odyne introduced an innovative plug-in hybrid power system which interfaces with the Allison family of commercial vehicle transmissions. The Odyne hybrid power system combines reliable electric power conversion, power control and energy storage technology. In 2013, Odyne Systems was selected to participate in a $45.4-million

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ExxonMobil Outlook: 35% growth in energy demand by 2040; hybrids to account for ~50% of new vehicle sales

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By 2040, hybrids are expected to account for about 35% of the global light-duty vehicle fleet, up from less than 1% in 2010. The growth reflects an expected 90% increase in electricity use, led by developing countries where 1.3 billion people are currently without access to electricity. Vehicle penetration 2000 to 2040.

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Ford researchers: global light-duty CO2 regulatory targets broadly consistent with 450 ppm stabilization

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Further, the study compares 450 ppm LDV CO 2 glide paths derived using only vehicle efficiency improvements against those derived using both vehicle and fuel actions. The SMP model calculates 2000?2050 2050 well-to-wheels (WTW) transportation sector CO 2 emissions in 11 world regions for a number of vehicle types.

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