Green Car Congress

SEPTEMBER 8, 2020

The new EPIC project coordinated by Karlsruhe Institute of Technology (KIT) is aimed at accelerating the drying of high-quality electrodes for lithium-ion batteries, increasing the energy efficiency of this process and, hence, reducing the cost of production. Photo: Ralf Diehm/KIT).

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Li-ion Kits Lithium Ion Batteries 243

Green Car Congress

AUGUST 5, 2019

With a new coating process, researchers of Karlsruhe Institute of Technology (KIT) have produced electrodes for lithium-ion batteries at record speed. At the same time, the new process improves the quality of electrodes and reduces production costs. Photo: Ralf Diehm, KIT). Quicker coating requires shorter drying times.

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Kits Li-ion Lithium Ion Batteries 321

Green Car Congress

SEPTEMBER 24, 2015

This could eventually have a role comparable to that of the Volkswagen Group’s modular diesel and modular gasoline engine kits (MDB and MOB). (“Baukasten” = German for construction kit). Power is provided by a liquid-cooled 95 kWh Li-ion pack. Ultimately, Audi is targeting costs of around $100/kWh.

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Audi 2018 Production Concept 150

Get Electric Vehicle

SEPTEMBER 25, 2023

Although the higher upfront costs have long been a barrier to EV adoption, major automakers like Tesla, Chevrolet, Nissan, and Hyundai are also lowering the cost of their current models. Some other Battery news are, New developments and experiments in battery chemistries like lithium-air and magnesium-ion are going on.

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Li-ion Lithium Ion Grid Charging 75

Get Electric Vehicle

FEBRUARY 16, 2022

Solar charging stations and Conventional charging stations (electricity from coal) comparison. Stability analysis of power utility grid-connected with a cluster of charging stations * V2G at private charging stations * Thermal management at charging stations * Renewable sources connected charging station (solar). #19

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IDEA Electric Vehicles Vehicles Electric 98

Tony Karrer Delicious EVdriven

APRIL 16, 2009

There are companies that are reinventing the lead-acid battery to make it more competitive with lithium-ion and nickel metal hydride in terms of storage capacity versus weight, durability, and cold weather performance. If you charge with solar, is way less. Firefly Energy is the most prominent of these companies.

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Oregon Green Electric Cars Lead Acid 58

Tony Karrer Delicious EVdriven

APRIL 16, 2009

It is simply the cost of doing business. "On some products, the costs, particularly in advanced technologies, are high," he said in a lengthy interview with Automotive News (free subscription required). Its been improving over time, but the power density and cost issues are still steep for what exists thus far.

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Volt GM Chevrolet EV1 41