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PNNL team develops onboard fuel separation technology to enable octane-on-demand for improved fuel economy

Green Car Congress

Researchers at the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) have developed an onboard separation system that could support increased fuel economy and lower greenhouse gas emissions as part of an octane-on-demand fuel-delivery system. That’s where PNNL’s onboard separation technology comes in.

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Tenneco/Gentherm showcasing prototype of thermoelectric generator for waste heat recovery; targeting 5% fuel economy improvement

Green Car Congress

Tenneco and Gentherm (formerly BSST/Amerigon) are part of a US Department of Energy (DOE) consortium actively developing a thermoelectric generator (TEG) for capturing waste exhaust heat in vehicles and converting it to electrical energy to be used to power electrical systems within the vehicle. Fuel Efficiency Thermoelectrics'

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Chrysler unveils 2013 Ram with array of new systems focused on fuel economy

Green Car Congress

liter Pentastar V-6 engine (Ward’s 10 Best Engines Award two years in a row) with variable-valve timing (VVT) offers best-in-class standard 305 hp (227 kW), with 269 lb-ft (365 N·m) of torque and best-in-class fuel economy for V-6 trucks, according to Chrysler. Specific fuel economy figures are note available yet.)

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XL Fleet partnering with Curbtender to develop all-electric and plug-in hybrid refuse trucks

Green Car Congress

Under the terms of the agreement, XL Fleet and Curbtender will jointly develop a series of battery electric (BEV) and plug-in hybrid electric (PHEV) commercial trucks for use in waste management applications. The Quantum is the US Waste Industry’s #1 selling small rear loader. Curbtender Quantum.

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Fraunhofer characterizes Alphabet Energy thermoelectric PowerCard; up to 5% fuel economy improvement in automotive

Green Car Congress

The PowerCard has shipped to customers in a variety of industries, including automotive; has been tested extensively; and is now entering high-volume production. The automotive industry is working to meet the increased electrical power requirements of the future car (e.g., The PowerCard. Source: Alphabet Energy. Click to enlarge.

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DLR working with Yamaha on thermoelectric generators for vehicles; seeking 3-5% gain in fuel economy

Green Car Congress

Internal combustion engines in vehicles use only about one-third of the potential energy in the fuel for propulsion; the remaining two-thirds are lost as waste heat. The goal of the DLR scientists is to reduce fuel consumption by 3-5% percent using thermoelectric generators. —Mirko Klein Altstedde.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Earlier post.). The Administration will expand the program to multifamily housing.

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