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EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

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With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

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Geely Auto’s flagship Bo Rui GE hybrid selected as part of China’s diplomatic fleet; 48V MHEV or PHEV

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The Bo Rui GE comes in either a MHEV 48V mild hybrid or full PHEV plug-in hybrid version. seconds, but the real highlight of the mild hybrid system is its improved fuel economy. According to Geely Auto Group CTO Feng Qingfeng, the Bo Rui GE MHEV delivers fuel economy of 5.8L/100 It improves fuel economy by 42.4%

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Stellantis to invest $229M in Kokomo operations to produce 4th-gen 8-speed transmission; ICE, MHEV and PHEV

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This new transmission will have the flexibility to be paired with internal combustion engines (ICE), as well as mild hybrid (MHEV) and plug-in hybrid (PHEV) propulsion systems, for vehicles across the Jeep, Ram, Chrysler and Dodge brands. KTP celebrated the 5 millionth eight-speed transmission built on 30 September.

PHEV 170
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ORNL researcher explores impact of motor/generator and battery pack sizing on medium-duty PHEV; optimization framework

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GHG emissions in PHEV post-transmission configuration as an example of the optimization study output. Broadly, he found that for the PHEV pre-transmission configuration, there is a trade-off between fuel economy and GHG emissions when the motor/generator and battery size increases. Source: A.A. Malikopoulos.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

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EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

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Argonne releases new cradle-to-grave lifecycle analysis of US LDV vehicle-fuel pathways

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The 2022 report accounts for a broader range of vehicle technologies and considers both current (2020) and expected future (2030-2035) conditions. Selected fuel pathways were constrained to those deemed to be nationally scalable in the future. fuel sales tax) and/or credits (e.g., vehicle subsidies).

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Mitsubishi shows XR-PHEV concept at LA Show

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Mitsubishi Concept XR-PHEV on stage in LA. MMNA) gave the Mitsubishi Concept XR-PHEV ( earlier post ) plug-in hybrid its North American debut at the 2014 Los Angeles Auto Show. Fuel economy would be more than 65 mpg US (3.6 Future technologies. Click to enlarge. Mitsubishi Motors North America, Inc.