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

Green Car Congress

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

Green Car Congress

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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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

Green Car Congress

Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

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Toyota launches battery-electric bZ4X SUV

Green Car Congress

The EPA-estimated fuel economy rating for XLE FWD is 131 MPGe city, 107 MPGe highway and 119 MPGe combined. The EPA-estimated fuel economy rating for XLE AWD is 114 MPGe city, 94 MPGe highway and 104 MPGe combined. Handling is due in part to the battery cross-framing structure, which adds to overall vehicle rigidity.

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New Honda Fit Hybrid improves fuel economy 35% over outgoing model; best hybrid (non plug-in) fuel economy in Japan

Green Car Congress

Honda Motor Co., achieved fuel economy of 36.4 The new Fit Hybrid will be the first model to be equipped with the Sport Hybrid Intelligent Dual Clutch Drive (i-DCD) ( earlier post ), Honda’s lightweight and compact one-motor hybrid system suited for small-sized vehicles. mpg US, 2.7 Earlier post.)

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Hyzon Motors’ new eAxle technology for 6x4 Class 8 vehicles delivers up to 97% motor-to-wheel efficiency

Green Car Congress

Hyzon Motors, a leading global supplier of hydrogen fuel cell powered commercial vehicles, has developed a new eAxle design which provides extremely high efficiency for 6x4 Class-8 commercial vehicles. The eAxle can reduce the motor-to-wheel loss as much as 40%, and further allows full torque regenerative braking.

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Sportier Escape Hybrid, Toyota Crown mpg, US motors for Rivian, Hummer EV recall: Today’s Car News

Green Car Reports

built motors. GM has recalled the Hummer EV over battery-pack sealing. And the Avalon’s all-hybrid, all-wheel-drive replacement gets pricing and fuel economy numbers. Rivian is getting U.S.-built The Ford Escape Hybrid takes a sportier-looking turn. This and more, here at.

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