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GM researchers demonstrate hierarchical electrode architectures for high energy lithium-chalcogen rechargeable batteries

Green Car Congress

lithium-sulfur (Li-S) and lithium selenium (Li-Se) systems— are promising candidates for high energy electrical storage solution. Lithium-chalcogen batteries—e.g.,

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SAE technical experts: fuel cell technology has advanced significantly, FC vehicle production has begun, further cost reductions & infrastructure development required

Green Car Congress

Like Toyota, Hyundai, GM (Honda’s partner in future fuel cell development), and other OEMs, Honda sees a role for both battery-electric as well as hydrogen fuel cell vehicles, depending upon application. To that end, Honda is partnering with GM on next-generation development, with a focus on 2020. Earlier post.).

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Lux Research: the $40,000, 200-mile-range EV is the biggest coming growth opportunity for energy storage in transportation

Green Car Congress

Analysis by Lux Research suggests that the market space represented by the emerging lower-cost, 200-mile-range EV will be the biggest coming growth opportunity in electric storage for transportation. Batteries Electric (Battery) Forecasts'

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ANL Project on Actively Coupled Ultracapacitor-Battery System for PHEVs Attracting OEM Interest

Green Car Congress

The objective of the project is to develop a high power and high energy electrical storage system that combines the strengths of each technology—high power density for ultracapacitors and high energy storage for Li-ion batteries—at equal or better system efficiency and net cost/density compared to current conventional Li-ion batteries.

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Clearing the roadblocks to electrification of heavy-duty trucks

Charged EVs

If you’re CATL, you can sell in mass quantities to GM and Ford. It’s easier to sell to the light-duty market. It’s less time and effort. Supplying to Volvo Trucks or Daimler Trucks or whoever is more burdensome. Also, the demands for medium- and heavy-duty battery packs are much more complex. What happens when we plug in 1.2-megawatt

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Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

Well, then, youre back to coal burning power plants, and a dirty little secret the H2 hypers dont like to discuss: The electrical storage efficiency of water electrolysis, compression for storage, and PEM fuel cell combined is only 23%. The combined electrical storage efficiency of charger and batteries is 85%.

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Slow start for charge of the electric cars - Times Online

Tony Karrer Delicious EVdriven

Peter Roach, Birmingham, UK Nickel metal hydride (NiMH) batteries powered the late GM EV1 and still power hundreds of Toyota RAV4 EVs, some over 100,000 miles. Only when we have an efficient method of electricity storage will the electric car/van/bus become a viable proposition. Mike, Epworth, UK Ok.