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DOT and EPA release revised fuel economy and GHG emission standards for MY 2021-2026 light-duty vehicles

Green Car Congress

The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) released the final Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule setting corporate average fuel economy (CAFE) and CO 2 emissions standards for model years 2021-2026 passenger cars and light trucks.

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Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid

Green Car Congress

As one example cited, the company has increased its use of high-strength steel and other lightweight materials to reduce vehicle weight, and thus improve fuel economy, while still meeting standards for vehicle safety. Chrysler is also seeking to reduce electrical loads through application of higher efficiency fans and fuel pumps.

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New Nissan Qashqai in Europe to offer 12V MHEV and upgraded e-POWER powertrains

Green Car Congress

DiG-T gasoline engine equipped with mild hybrid technology, but also e-POWER, Nissan’s non-plug-in series-hybrid electric powertrain in its European debut. Electric vehicles have the highest satisfaction for driving sensations and customers love the instant torque and continuous acceleration they deliver.

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Lotus Omnivore Engine Shows Up To 10% Better Fuel Economy Than Spray-Guided GDI Engines; Achieves HCCI At Extremely Light Loads

Green Car Congress

Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. The first testing phase of Lotus Engineering’s Omnivore variable compression ratio, flex-fuel direct injection two-stroke engine ( earlier post ) has been successfully completed on gasoline. Fuel system.

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UC Berkeley study concludes demand reduction policies on light-duty vehicles essential to meeting GHG reduction targets by 2050

Green Car Congress

Average per capita light-duty vehicle (LDV) transport CO 2. A team from the University of California, Berkeley concludes that reducing demand for light-duty vehicle (LDV) travel will likely be essential to meeting the international greenhouse gas emission and climate targets for the year 2050. Full explanation at Sager et al.

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From Recreation to Everyday Transport: The Growing Appeal of E-Bikes

Plug in America

Meet the e-bike. A battery and small electric-assist motor on a bike frame allows riders to climb hills and reach higher speeds with each boosted pedal for less effort than a regular bike. million gallons of gasoline or 4.2 several jurisdictions have unveiled different incentives to make e-bikes more affordable. Think again.

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DOE announces $139M in funding for 55 projects to advance innovative vehicle technologies

Green Car Congress

VTO research pathways focus on fuel diversification, vehicle efficiency, energy storage, lightweight materials, and new mobility technologies to improve the overall energy efficiency and affordability of the transportation system. Structurally and Electrochemically Stabilized Silicon-rich Anodes for Electric Vehicle (EV) Applications.