Green Car Congress

FEBRUARY 28, 2023

Honda Motor has reached a basic agreement with Ascend Elements , a US-based company with expertise in technologies for recycling of battery resources. The companies intend to collaborate toward stable procurement of resources from recycled lithium-ion batteries in North America necessary for Honda electrified vehicles, including EVs.

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Honda Li-ion America Lithium Ion 186

Green Car Congress

AUGUST 12, 2022

FREYR Battery, a developer of clean, next-generation battery cell production capacity, has established a technology resources campus and business unit in Japan. Japan is a global center for battery development, and consequently home to some of the most experienced and capable lithium-ion battery cell experts in the world.

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Japan Batteries Battery Lithium Ion 150

Green Car Congress

AUGUST 1, 2022

Cummins has invested $24 million in Germany-based VoltStorage, a developer of stationary flow batteries. The company says that it has the largest fleet of operating flow batteries in the world. Vanadium redox flow battery cell. The cells of a vanadium redox flow battery each consist of two half cells. Source: VoltStorage.

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Batteries Battery Energy Storage Re-Charge 467

Green Car Congress

DECEMBER 1, 2022

Researchers from Renmin University and Tsinghua University in China have developed a novel shape-memorized current collector (SMCC), which can successfully brake battery thermal runaway at the battery internal overheating status. A paper on their work is published in the ACS journal Nano Letters. 2c03645.

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Li-ion Batteries Battery Polymer 435

Green Car Congress

MARCH 9, 2023

The demand for domestically produced and sustainably sourced battery metals has grown at a near insatiable rate over recent years, as the domestic manufacturing capacity of lithium-ion batteries has grown exponentially from less than 50 GWh/year to now more than 700 GWh/year of operational and announced capacity.

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Lithium Ion Purchase Batteries Battery 431

Green Car Congress

JANUARY 24, 2022

Researchers at Japan’s National Institute for Materials Science (NIMS) and the NIMS-SoftBank Advanced Technologies Development Center have developed a lithium-air battery with an energy density of more than 500 Wh/kg—significantly higher than currently lithium ion batteries.

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Lithium Air Batteries Battery Lithium Ion 493

Green Car Congress

AUGUST 8, 2020

Switzerland-based Blackstone Resources AG announced that it has achieved a series of important milestones for producing any kind of printed battery cells. The company has been investing in the next generation of battery technology through its German subsidiary Blackstone Technology GmbH.

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Batteries Battery Switzerland Legal 468

Green Car Congress

OCTOBER 20, 2022

billion to 21 projects to expand domestic manufacturing of batteries for electric vehicles (EVs) and the electrical grid and for materials and components currently imported from other countries. The US Department of Energy (DOE) is awarding a combined $2.8 Earlier post.) Of that, $1.6 Materials Separation & Processing (Cathode Minerals).

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Parts Batteries Battery Lithium Ion 459

Green Car Congress

MARCH 2, 2023

Researchers led by the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have extended the capacity and duration of sodium-aluminum batteries. The new sodium-based molten salt battery uses two distinct reactions. The team previously reported a neutral molten salt reaction. of peak charge capacity. —Weller et al.

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Molten Salt Grid Design Sodium 396

Green Car Congress

JUNE 29, 2023

Researchers at Argonne National Laboratory have developed a fluorinated cation electrolyte that could enable high-voltage lithium metal batteries. Fluorides have been identified as a key ingredient in interphases supporting aggressive battery chemistries. An open-access report on their work is published in Nature Communications.

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Lithium Ion Batteries Battery Li-ion 368

Green Car Congress

FEBRUARY 6, 2023

The Norwegian Petroleum Directorate (NPD) has prepared a resource assessment of the seabed minerals on the Norwegian shelf. The report concludes that substantial resources are in place on the seabed. For several of the metals, the mineral resources are sufficient to cover many years of global consumption.

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2020 Universal Wind 2018 448

Green Car Congress

NOVEMBER 22, 2021

With the increase in battery-powered electric vehicles (BEVs, HEVs and PHEVs) on the road, statistically the risk potential for an accident or technical defect of the inherently safe battery systems also increases. The Achilles’ heel of a battery is the separator, Rosenbauer notes; the separator has only limited temperature resistance.

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Batteries Battery Water Li-ion 435

Green Car Congress

MARCH 8, 2022

With the accelerating transition to electric vehicles (EVs), demand for the materials used to produce batteries will increase significantly and rapidly. Aside from the lithium needed to produce modern lithium-ion batteries, much attention is focused on the cost of the materials used for EV battery cathode production.

Lithium Ion 459

Lithium Ion Li-ion Batteries Battery 459

Green Car Congress

JANUARY 11, 2022

All-solid-state lithium batteries could address a number of the shortcomings of conventional lithium-ion batteries in advanced applications such as in electric vehicles, which demand high energy densities, fast charging, and long cycle lives. cm 2 ) by annealing the sample in a battery form. —Kobayashi et al.

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Batteries Battery Li-ion F-150 497

Green Car Congress

JANUARY 12, 2022

A University of Michigan team has shown that a network of aramid nanofibers, recycled from Kevlar, can enable lithium-sulfur batteries to overcome their Achilles heel of cycle life, delivering an estimated 1,000 real-world cycles. Biomimetic engineering of these batteries integrated two scales—molecular and nanoscale.

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Lithium Sulfur Lithium Ion Batteries Battery 448

Green Car Congress

NOVEMBER 26, 2022

The BMW Group is building a high-voltage battery assembly for the vehicles of the NEUE KLASSE at its site in Hungary. The battery assembly will be located on the site of the Debrecen vehicle plant, which started construction about six months ago. The close link between battery assembly and vehicle production is part of our strategy.

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BMW Batteries Battery Hungary 417

Green Car Congress

FEBRUARY 5, 2023

The BMW Group is investing €800 million in Plant San Luis Potosí in Mexico for integration of fully-electric models of NEUE KLASSE and construction of local high-voltage battery assembly. More than 500 additional employees will work there, producing next-generation batteries for fully-electric vehicles. Earlier post.)

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Mexico BMW Batteries Battery 418

Green Car Congress

FEBRUARY 26, 2023

Valmet Automotive has started the series production of battery systems in Kirchardt, the Finnish company’s first battery plant in Germany. The current first program for the Kirchardt plant is a small-series production of modules, packs and the battery management system (BMS) for the PHEV version of an exclusive sports car brand.

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Batteries Battery Production Finland 273

Green Car Congress

FEBRUARY 21, 2021

A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. However, they have never been applied to all-solid-state batteries. —Nagao et al.

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Li-ion Batteries Battery Lithium Ion 536

Green Car Congress

JUNE 17, 2023

Minah Lee of the Energy Storage Research Center at the Korea Advanced Institute of Science and Technology (KIST) has developed a chemical activation strategy of magnesium metal that enables efficient operation of magnesium batteries in common electrolytes that are free of corrosive additives and can be mass-produced. 2c08672

Batteries 493

Batteries Battery Energy Storage Re-Charge 493

Green Car Congress

JULY 21, 2022

Solid-state batteries could reduce the carbon footprint of electric vehicle batteries by up to 39%, according to a study commissioned by European environmental NGO Transport & Environment (T&E) from Minviro , a company specializing in raw material life-cycle analysis, which compared emerging solid-state technology to current battery chemistries.

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Carbon Batteries Battery Lithium Ion 293

Green Car Congress

MARCH 7, 2023

More than two-thirds (68%) of lithium-ion battery production planned for Europe is at risk of being delayed, scaled down or cancelled, according to new analysis by the European NGO Transport & Environment. Battery production capacity equivalent to 18 million electric cars—1.2 Europe must act or risk losing it all.

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Companies Batteries Battery Production 430

Green Car Congress

DECEMBER 6, 2021

Using a microscopic method for measuring electrical potential, a team of scientists at Sandia National Laboratories may have discovered how to identify rate-limiting processes in solid-state batteries. Solid-state batteries employ solid electrolytes instead of electrochemical gels and liquids and generally power small electronics.

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Li-ion Batteries Battery Lithium Ion 481

Green Car Congress

AUGUST 30, 2021

Australia-based Walkabout Resources, an Africa-focused energy minerals developer, announced that its Tanzania Lindi Jumbo flake graphite project had progressed into the construction phase, with the CRDB-approved Independent Project Manager completing site visits and bulk earthmoving contractor TNR commencing mobilization.

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Tanzania Namibia Africa Mozambique 418

Green Car Congress

FEBRUARY 23, 2023

Aqua Metals has recovered high-purity lithium hydroxide (LiOH) from lithium-ion battery black mass at the company’s Li AquaRefining recycling facility located at the Tahoe-Reno Industrial Center (TRIC). Aqua Metals in January electroplated its first critical battery metal—copper—from Li-ion black mass. Earlier post.)

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Lithium Ion Li-ion Batteries Battery 284

Green Car Congress

SEPTEMBER 27, 2021

Vulcan Energy Resources’ chemical engineering team has successfully produced its first battery-quality lithium hydroxide monohydrate (LHM) from piloting operations. The sample exceeds traditional battery-grade LHM product including best on the market battery-grade specifications required from offtake customers, at >56.5%

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Carbon Energy Batteries Battery 374

Green Car Congress

OCTOBER 7, 2020

Developing lithium from the Salton Sea in California can help anchor a multi-billion dollar domestic electric vehicle battery supply chain and inject thousands of jobs and billions of dollars into California’s economically disadvantaged Imperial Valley, according to a new report from New Energy Nexus. Earlier post.).

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Supplies Batteries Battery California 505

Green Car Congress

JULY 14, 2021

Researchers at Argonne National Laboratory have conducted life cycle analyses (LCAs) for battery-grade lithium carbonate (Li 2 CO 3 ) and lithium hydroxide monohydrate (LiOH•H 2 O) produced from Chilean brines (Salar de Atacama) and Australian spodumene ores. Often electrification is for the purpose of pursuing environmental sustainability.

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Carbon Emissions Li-ion Batteries 397

Green Car Congress

JULY 4, 2021

Blackstone Resources AG announced that its German subsidiary Blackstone Technology GmbH will increase its battery production capacity tenfold to 500 MWh per annum by 2022 for Li-ion batteries, which contain 3D-printed battery electrodes, at Blackstone’s Döbeln site in Saxony. These include, for example, modern forklifts.

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Batteries Battery Production Li-ion 273

Green Car Congress

FEBRUARY 25, 2023

Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.

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Li-ion Lithium Air Design Lithium Ion 418

Green Car Congress

JUNE 28, 2022

Researchers at the University of Michigan have developed an optimized generic battery cycling framework that could reduce the time for both simulation and physical testing of new electric vehicle battery designs by about 75%. cycling the battery—1,000 times to mimic a decade of use. It takes such a long time to evaluate.

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Batteries Battery Climate Change Design 243

Green Car Congress

MARCH 28, 2023

Canada-based Rock Tech Lithium officially broke ground for its lithium conversion plant in Guben, Germany ( earlier post ), from which it will supply Mercedes-Benz with battery-grade lithium hydroxide (LiOH) starting in 2026 (starting with a qualification period). Earlier post.) platform models starting in 2024.

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Mercedes Convert Batteries Battery 221

Green Car Congress

APRIL 8, 2021

If fast charging is available, the competitiveness of battery electric trucks compared with diesel trucks can actually improve with larger trucks, according to a new study by Björn Nykvist and Olle Olsson from the Stockholm Environment Institute (SEI). In other words, the truck segment is very sensitive to battery specifications.

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Li-ion Batteries Battery Electric 468

Green Car Congress

JANUARY 5, 2021

BNSF Railway Company and Wabtec began testing battery-electric locomotive technology in revenue service between Barstow and Stockton, California. As BNSF seeks ways to further reduce its environmental impact, the advancement of battery technology offers some possible solutions. —Alan Hamilton, Wabtec vice president, Engineering.

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California Batteries Battery Electric 459

Green Car Congress

MARCH 22, 2021

Researchers at the Ulsan National Institute of Science and Technology (UNIST) have designed a membrane-free (MF) Mg-CO 2 battery as an advanced approach to sequester CO 2 emissions by generating electricity and value-added chemicals without any harmful by-products. a) Schematic illustration of MF Mg-CO 2 battery. (b) —Kim et al.

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CO2 Batteries Battery Electric 448

Green Car Congress

JUNE 1, 2023

According to the California Independent System Operator, battery storage capacity in the state has increased by nearly 20 times since 2019—from 250 megawatts (MW) to 5,000 MW. Today’s fleet of storage resources can capture enough electricity to power up to 5 million California homes.

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California 2019 Grid 2002 396

Green Car Congress

MAY 27, 2022

The BMW Brilliance Automotive joint venture (BBA) has established a closed loop for reuse of the raw materials nickel, lithium and cobalt from high-voltage batteries that are no longer suitable for use in electric vehicles. Automated and precise dismantling of BMW high-voltage batteries at Huayou Recycling.

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BMW China Nickel Lithium Batteries 317