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NREL develops novel method to produce renewable acrylonitrile; carbon fibers from renewable biomass

Green Car Congress

Today, acrylonitrile is used in the production of acrylic fibers for carpets, clothes, and fabrics, and in plastics such as food containers, and packaging materials. The high acrylonitrile yield allows us to propose a potential industrial process for the conversion of lignocellulosic biomass to renewable acrylonitrile and carbon fibers.

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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 Earlier post.). Fuel Efficiency Lifecycle analysis Manufacturing'

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DOE issues FOA for up to $4M for development of advanced H2 storage systems and materials

Green Car Congress

For 2017, the targets are 1.8 This includes, but is not limited to, novel tank designs and cost reduction concepts; carbon fiber reduction or elimination; Type III and Type IV tanks with alternative liner materials; conformable tank designs; alternative operating conditions (e.g., kWh/kg (5.5 kWh/kg (7.5

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Volvo Trucks SuperTruck demonstrator improves freight efficiency by 88%, fuel efficiency by 70%

Green Car Congress

The SuperTruck powertrain includes a complex Rankine waste-heat recovery system, which converts heat normally wasted in exhaust into torque, boosting fuel economy by helping to power the vehicle. (This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.).

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Audi introduces new A4 Avant g-tron; Audi e-gas offered as standard

Green Car Congress

Audi has introduced the natural-gas-fueled A4 Avant g-tron; dealers in Europe will begin taking orders for the midsize model starting in early summer 2017. mi)—that equates to fuel costs of only about €4 (US$4.23) (as of: March 2017). In the New European Driving Cycle (NEDC), the Audi A4 Avant g-tron with S tronic uses just 3.8

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EV Everywhere Blueprint outlines DOE technical and development goals for EVs for 2022

Green Car Congress

In the near-term (2012-2017), DOE sees an opportunity to more than double the battery pack energy density from 100 Wh/kg to 250 Wh/kg through the use of new high-capacity cathode materials, higher voltage electrolytes, and the use of high capacity silicon or tin- based intermetallic alloys to replace graphite anodes. —Blueprint.

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DOE to award up to $9M for Small Business programs in broad range of technologies including vehicles, biomass and hydrogen and fuel cells

Green Car Congress

Development of fibers, resins and/or composite additives that will result in composites for gas cylinders for hydrogen storage that meet or exceed the performance specifications of today’s cylinders manufactured with composites using T700 carbon fiber (e.g., Advanced Manufacturing. Advanced Materials.

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