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PNNL team develops higher-strength, lower-cost titanium alloy aimed at improving vehicle fuel economy and reducing CO2 emissions

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An improved titanium alloy—stronger than any commercial titanium alloy currently on the market—gets its strength from the novel way atoms are arranged to form a special nanostructure. On top of the gains in strength, the new alloy benefits from a lower cost process. Click to enlarge.

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HyBoost demonstrator debuts at LCV2011; 50% by swept volume downsizing with low-cost electrification

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Together the partners have sought to demonstrate an extremely cost-effective, ultra-efficient gasoline engine in a C-segment passenger car delivering the performance of a baseline 2.0-liter liter model but with significantly reduced real-world and drive cycle CO 2 emissions, and comparable improvements in fuel-economy.

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Pinnacle Engines introduces new opposed-piston engine with a promise of 30-50% better fuel economy

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Startup Pinnacle Engines unveiled plans to commercialize a new, more efficient combustion engine by 2013. The company says the new engine design enables significant reductions in fuel consumption and greenhouse gas emissions without increasing vehicle cost. Click to enlarge. Pinnacle has raised $13.5

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Construction starts on “Flybus” demonstrator; low-cost flywheel energy storage hybrid projects 20% savings in fuel consumption

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Construction has begun on the first “Flybus” prototype vehicle, designed to demonstrate the viability of a cost-effective alternative to battery-hybrid buses by using flywheel energy storage. The Flybus system could deliver up to 20% savings in fuel consumption and CO 2 emissions in stop-start city center operation.

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

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Alphabet Energy is commercializing low-cost, efficient thermoelectric materials for power generation leveraging technology initially developed at the Lawrence Berkeley National Laboratory. Earlier post.). —Doug Crane, Director of Thermoelectric Engineering, Alphabet Energy. Source: Alphabet Energy. Click to enlarge.

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

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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. Paired with a virtual differential, the design achieves efficiency of up to 97%, compared to industry-standard 95%.

Motor 170
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Torotrak to acquire remaining 80% of Flybrid for up to £23M; targeting commercial launch of M-KERS in 2015

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The integration of Flybrid and Torotrak provides a platform for a joint development and commercial launch of M-KERS, Torotrak said. M-KERS can recover up to 70% of braking energy for around a third the cost of battery electric hybrids, the company says. Earlier post.).

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