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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

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Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

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Ricardo TorqStor flywheel energy storage technology receives SAE 2014 World Congress Tech Award

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Ricardo’s TorqStor high speed flywheel energy storage technology ( earlier post ) has been selected to receive the SAE Tech Award, as one of the top five technologies to be on display at the SAE World Congress 8-10 at the COBO Center, Detroit. Ricardo’s TorqStor. Click to enlarge.

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Allison Transmission’s eGen Flex electric hybrid solution introduced in NYC Transit buses

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The eGen Flex system—comprising the drive unit, inverter and rechargeable energy storage system—includes full electric drive capability for up to 10 miles, depending upon duty cycle and accessory load demands. —Rohan Barua, Vice President of Sales, North America at Allison Transmission.

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Skeleton Technologies’ next-generation high-energy ultracapacitors to power Wrightbus’ hydrogen buses

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Skeleton Technologies is partnering with Wrightbus to supply its next-generation high-energy ultracapacitor modules to power fuel-cell buses in the UK. Combining ultracapacitors and fuel cells will speed up the market adoption of hydrogen fuel cell vehicles.

Hydrogen 320
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JAC and Ricardo develop production version of HyBoost concept; seeking 30% boost in fuel economy with same performance

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Anhui Jianghuai Automobile Group Co Ltd (JAC) and Ricardo are collaborating on a project to develop the Ricardo HyBoost concept ( earlier post )—a combination of low-cost technologies to deliver improved performance and fuel economy which featured recently in the Ricardo Centenary celebrations —into volume production on a JAC vehicle.

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Go-Ahead and Williams Hybrid Power to develop flywheel energy storage for buses

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The Go-Ahead Group and Williams Hybrid Power (WHP), a subsidiary of Williams Grand Prix Engineering, have signed an agreement to develop a flywheel energy storage application for use in buses.

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NREL report on electric bus demo at Foothill Transit finds Proterra fuel economy >8x higher than CNG on same line

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A team from the National Renewable Energy Laboratory (NREL) has released the second report summarizing the results of the battery-electric bus (BEB) demonstration underway at Foothill Transit in California. The CNG buses had an average fuel economy of 3.89 An apples-to-apples comparison of fuel cost—i.e.,