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Electrify America releases $300M Cycle 2 national ZEV investment plan; metro charging, autonomous charging, renewable generation

Green Car Congress

The $300-million investment will build on Electrify America’s initial priorities and expand into new areas, where the need for electric vehicle charging stations and technology are greatest or are most likely to be used regularly. Highlights of the National Cycle 2 ZEV Investment Plan include: Charging Infrastructure.

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ZSW develops process for Li-ion batteries with extended cycle life; 10,000 charge cycles

Green Car Congress

Scientists at the Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW) (Center for Solar Energy and Hydrogen Research Baden-Württemberg) have developed Li-ion batteries that have already demonstrated a very high cycle life of more than 10,000 full cycles with retention of more than 85% of original capacity.

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USC team uses mixed conduction membranes to suppress polysulfide shuttle in Li-S batteries

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One of the major issues hobbling the commercialization of high energy-density lithium-sulfur batteries is the “polysulfide shuttle”—the shuttling of polysulfide ions between the cathode and anode. The polysulfide shuttle is a major technical issue that limits the electrical performance and cycle life of this type of battery.

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Charlotte Douglas International Airport to buy 5 Proterra electric buses; 9th airport

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Charlotte Douglas International Airport (CLT) has agreed to purchase five 35-foot Proterra Catalyst E2 electric buses and five 125 kW Proterra plug-in charging systems. Proterra battery-electric buses will contribute to CLT’s sustainability goals. —Proterra CEO Ryan Popple.

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More details on work supporting NEC prototype 4.5V Li-ion battery; modified LiNiMnO cathode and fluorinated electrolyte

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NEC Corporation has developed a prototype next-generation manganese lithium-ion battery featuring cathodes that support higher voltage operations (4.5V The new cathode and electrolyte solution improve battery energy density by approximately 30%. Charging was carried out at constant current of 1 C up to 4.75 Honolulu PRiME 2012.

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FTA awarding $130M in Low-No grants for zero-emission and low-emission transit buses and facilities

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These include hydrogen fuel cells, battery electric engines, and related infrastructure investments such as charging stations. The City and Borough of Juneau will receive funds to purchase new electric buses to replace aging diesel buses and associated charging infrastructure. Honolulu Department of Transportation Services.

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Top 15 Nissan LEAF markets in US in 2013

Green Car Congress

Nissan provided a list of the top 15 markets in the US for the Nissan LEAF battery-electric vehicle. Another three are on the West Coast and in Hawaii: Seattle (4), Portland (5), and Honolulu (6). LEAF performs well because of a good charging infrastructure, a dense urban footprint and congestion. Earlier post.) Los Angeles.

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