Remove Batteries Remove Battery Remove Charging Remove Honolulu
article thumbnail

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.

Li-ion 347
article thumbnail

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.

America 290
article thumbnail

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

Green Car Congress

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.

article thumbnail

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

Green Car Congress

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.

Li-ion 240
article thumbnail

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

Green Car Congress

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.

Charlotte 186
article thumbnail

NEC develops prototype 4.5V, long-life manganese Li-ion battery; 30% more energy density, high capacity and light weight

Green Car Congress

High voltage lithium-ion battery prototype. NEC Corporation has developed a prototype next-generation manganese lithium-ion battery featuring cathodes that support higher voltage operations (4.5V These developments could help increase the range of electric vehicles in the future while reducing the weight of the batteries.

Li-ion 225
article thumbnail

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

Green Car Congress

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.

Emissions 186