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DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

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Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. Key assumptions for these two scenarios (e.g., powertrain efficiency, component weights, etc.)

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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). Background. Proposed PEF.

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Hyundai Motor Group, Aramco and KAUST collaborate on new e-fuel for novel combustion system

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Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.

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Nikkei: Honda’s next-gen Fit Hybrid to overtake Toyota Aqua in fuel economy

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The Nikkei reports that the hybrid version of Honda’s next-generation Fit, powered by a newly developed engine and electric motor, is capable of delivering fuel economy of about 36 km/l of gasoline (84.7 This would edge past Toyota Motor’s Aqua subcompact, the Nikkei noted. mpg US, or 2.8 mpg US, 3.8

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2022 Rogue to feature Nissan’s all-new 1.5-liter VC-Turbo variable compression engine

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Nissan introduced a new Rogue SUV for the 2021 model year; for 2022, Nissan is making its best-selling model more powerful, more fuel-efficient and more fun to drive with an all-new, 1.5-liter Even with the increased power, the 2022 Rogue’s estimated fuel economy is 33 mpg combined—an increase of 3 mpg over the 2021 model.

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Nissan launches new Note Aura in Japan; enhanced e-POWER electrified powertrain

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e-POWER uses a highly efficient gasoline engine to generate electricity for the electric motor that propels the vehicle. The second-generation e-POWER system features an all-new electric motor and inverter. Electric motor torque was increased by 10% and output by 6%.

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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.