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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

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Hybrid vehicles , including advanced micro-hybrid, mild-hybrid and full-hybrid vehicles rely on the battery to play a more active role, with the energy stored from braking used to boost the vehicle’s acceleration. In full-hybrid vehicles, the stored energy is also used for a certain range of electric driving.

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Ballard signs fuel cell licensing & engineering services agreement with M-Field in Europe

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Interest in fuel cell-powered forklift trucks for use in high-throughput indoor distribution centers and warehouses is the result of financial benefits associated with increased productivity and lower operating costs, compared to incumbent lead acid battery-powered trucks.

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GE Durathon batteries successfully power underground mining scoop

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The Durathon Battery energy storage system replaces lead-acid battery systems with non-toxic sodium-nickel chemistry. GE’s Durathon battery technology features a number of benefits that make the technology faster, cleaner and better than traditional batteries, including at least 40% more operating range.

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Stanford study quantifies energetic costs of grid-scale energy storage over time; current batteries the worst performers; the need to improve cycle life by 3-10x

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Using a new metric—“Energy Stored on Invested, ESOI”—they concluded that batteries were the worst performers, while compressed air energy storage (CAES) performed the best, followed by pumped hydro storage (PHS). The five battery technologies fared much worse. —Charles Barnhart. PHS followed at 210.

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Axion supplying PbC batteries to Norfolk Southern for all-battery switcher and working on line-haul hybrid locomotives; micro-hybrid and stationary expansion

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In April, Axion Power International Inc received an order from Norfolk Southern Corp (NS) for PbC lead-carbon batteries for use in an all-battery-powered switcher locomotive. The contract is also a milestone in NS’ quest for a battery/hybrid locomotive, which reaches back a number of years to the Green Goat effort.

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The Battery Revolution Is Just Getting Started

Cars That Think

And, most crushingly, the unit weighed more than 7 kilograms (16 pounds)—much of that weight from a lead-acid battery. Thirty-two years later, our laptops are powered by much, much lighter lithium-ion or lithium-polymer batteries. We're living in battery-powered times. The thing cost US $7,300.

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Wegmans’ Warehouse Operations Launches 50 Fuel-Cell Powered Pallet Trucks

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The GenDrive systems can be quickly refueled in less than five minutes, completely eliminating the need to change, store, charge and maintain multiple lead acid batteries per lift truck. To this point, Wegmans’ material handling equipment was all powered with lead acid batteries.

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