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Chalmers team identifies two main challenges for bio-hydrocarbon fuel production from cheap sources

Green Car Congress

Researchers at Chalmers University of Technology, Sweden, have identified two main challenges for renewable biofuel production from cheap sources: lowering the cost of developing microbial cell factories; and establishing more efficient methods for hydrolysis of biomass to sugars for fermentation. Zhou et al.

Cheap 199
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Looking to get in a hybrid for cheap? Used Toyota Prius 1.5 HSD 2004-2009 Review

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I knew I wanted something for her that was cheap to maintain, had a reliable automatic transmission, came with cruise control, AC. On the way there, I made a pit stop at a gas station to buy a bottle of champagne as a gift, hoping to start out a conversation with a stranger on the right foot. It was time to buy our first car.

2004 409
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HeatReCar project demonstrates technical feasibility of thermoelectric generator for waste heat recovery; economic case more difficult

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A recently completed European project coordinated by Centro Ricerche Fiat (CRF) demonstrated the technical feasibility of a Bi 2 Te 3 -based thermoelectric generator (TEG) for waste heat recovery for application to a diesel light-duty truck (LDT). This requires cheap, lightweight thermoelectric material standing temperatures up to 650 ?C.

Waste 236
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Univ of Washington team working to make poplar coppice viable cheap, high-volume biofuel feedstock

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Our research proved that poplar coppice can be a good option to meet the cheap, high-volume criteria of biofuel feedstock. Additionally, other tree parts go to waste when only the trunk is used, making the process more inefficient and wasteful. Chang Dou, Devin S. Chandler, Fernando L. Chang Dou, Wilian F.

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Blue World Technologies takes 15% stake in Danish Power Systems; methanol fuel cell vehicles

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The complete Blue World system includes the fuel cell stack, the methanol reformer, heat-exchanger, power conversion units and a set of power and operation controllers, and balance of plant. A closed thermal integration enables reuse of fuel cell waste heat for fuel evaporation thereby increasing efficiency.

Fuel 317
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China researchers synthesize high-density aviation fuel with cellulose

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Scientists in China have developed a process for converting cellulose from plant waste from agriculture and timber harvesting into high-density aviation fuel: a polycycloalkane mixture. Tuning the reaction conditions also permits the selective production of methyl cyclopentane, which can be used as high-octane-number gasoline additive.

China 321
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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

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And oil only seems cheap. We’ve already decided we’re going to fix already-built houses, offices and factories that waste energy. Cash for Conversions” will start by fixing many of our 100 million trucks, vans, and buses. When they’re mass-produced, conversions will cost under $10-$15,000. .

Oil 252