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Walmart showcases WAVE tractor-trailer at MATS; micro-turbine range extended electric vehicle with 45.5 kWh Li-ion pack

Green Car Congress

WAVE is a tractor-trailer combination that features leading edge aerodynamics; an advanced turbine-powered range extending series hybrid powertrain; electrified auxiliary components; and control systems. WAVE is a Range Extending Series Hybrid that features a microturbine Range Extender generator developed by Capstone Turbine Corporation.

Li-ion 371
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Manganese hydride molecular sieve for practical hydrogen storage could cost roughly 5x less than 700 bar tanks

Green Car Congress

The team projects that reasonable estimates for production costs and loss of performance due to system implementation result in total energy storage costs roughly 5 times cheaper than those for 700 bar tanks, potentially opening doors for increased adoption of hydrogen as an energy vector. —Skipper et al.

Hydrogen 276
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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

Green Car Congress

The FOA will give equal consideration to all proposals submitted, including submissions that address the following Areas of Interest: Energy Storage R&D. displayed in longer EV range, higher MPG and/or MPGe ratings). Carbon Fiber or Lightweight Materials. Most critical is the cost of the carbon fiber.

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PEM fuel cell X-ray CT study details effects of temperature and moisture on performance

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A team from Lawrence Berkeley and Argonne National Laboratories, Tufts University and the Norwegian University of Science and Technology have now used X-ray based imaging techniques to study the inner workings of PEM fuelcell components subjected to a range of temperature and moisture conditions. —Shum et al. Credit: Berkeley Lab).

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DOE launches Clean Energy Manufacturing Initiative; awards $23.5M to 5 more manufacturing R&D projects

Green Car Congress

The CEMI announcement was made at the ribbon cutting of the Department’s Carbon Fiber Technology Facility in Oak Ridge, Tennessee, a new advanced manufacturing facility to reduce the cost of carbon fiber. Estimates suggest the system would generate net income in three years and provide national energy savings of 0.90

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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery. Which seems plenty attractive to a range of companies and researchers. Not least of those considerations is energy storage [and generation].”

Energy 124
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DOE awarding $33M for carbon-neutral hybrid electric aviation

Green Car Congress

The US Department of Energy announced $33 million in funding for 17 projects as part of the Advanced Research Projects Agency-Energy’s (ARPA-E) Aviation-class Synergistically Cooled Electric-motors with iNtegrated Drives (ASCEND) and Range Extenders for Electric Aviation with Low Carbon and High Efficiency (REEACH) programs.

Carbon 218