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 3, 2020

Researchers at MIT and their colleagues are proposing a new design for electrodes that, based on the long-sought goal of using pure lithium metal as the anode, could lead to longer-lived batteries with higher energy densities. The metal then shrinks again during discharge, as the battery is used. —Ju Li.

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Li-ion Design Molten Salt Batteries 268

Green Car Congress

DECEMBER 17, 2020

For 2021, Toyota has fully rebooted the Mirai, originally offered in 2016, as a premium rear-wheel drive sports-luxury fuel cell electric vehicle (FCEV) with striking design, cutting-edge technology, more engaging driving performance and a significantly longer EPA-estimated range rating. Operation of the FC system and battery is seamless.

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Toyota Design Electric Vehicles Fuel 448

Green Car Congress

SEPTEMBER 16, 2020

Proterra introduced its newest battery-electric transit vehicle: the Proterra ZX5 electric bus. The ZX5 bus, Proterra’s fifth-generation battery-electric transit vehicle, features a new streamlined vehicle design and maximizes the amount of energy that can be stored on board the vehicle to increase power and range.

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Batteries Battery North America Energy Storage 433

Green Car Congress

JANUARY 1, 2021

The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) is hosting a pitch event, ARPA-E’s Battery/Storage Exposition, on 14 January 2021, from 1:00-3:00 pm EST. This event will feature pitches from a select group of ARPA-E teams developing energy storage technologies. Open funding solicitations.

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Batteries Battery Energy Storage Grid 418

Green Car Congress

DECEMBER 23, 2021

Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University may have found a way to revitalize rechargeable lithium batteries, potentially boosting the range of electric vehicles and battery life in next-gen electronic devices. Credit: Greg Stewart/SLAC National Accelerator Laboratory.

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Lithium Ion Batteries Battery Li-ion 385

Green Car Congress

MARCH 5, 2022

Austrian bus company Österreichische Postbus AG (ÖBB Postbus) has signed another framework agreement with Solaris for the delivery of up to 106 battery-electric and hydrogen buses that would be deployed throughout Austria. Additionally, every ordered vehicle will be equipped with a Solaris High Power battery.

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Hydrogen Austria Companies Batteries 458

Green Car Congress

FEBRUARY 8, 2023

Researchers from the Illinois Institute of Technology (IIT), Argonne National Laboratory, and the University of Illinois at Chicago have developed a room-temperature solid-state lithium-air battery that is rechargeable for 1,000 cycles with a low polarization gap and can operate at high rates. Ngo, Paul C. Redfern, Christopher S.

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Lithium Air Recharge Li-ion Illinois 284

Green Car Congress

MARCH 23, 2021

Researchers from Chalmers University of Technology, in collaboration with KTH Royal Institute of Technology in Stockholm, have produced a structural battery that performs ten times better than all previous versions. The carbon fiber acts as a host for the lithium and thus stores the energy. 1 , an elastic modulus of 25?GPa,

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Carbon Fiber Batteries Battery Lithium Ion 416

Green Car Congress

DECEMBER 3, 2021

Electrify America has installed onsite, behind-the-meter battery energy storage systems (BESS) at more than 140 ultra-fast DC charging stations around the country, including more than 90 installations in California.

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Energy Storage DC Grid America 417

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

APRIL 6, 2021

Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. These materials could also provide a safer and more environmentally friendly alternative to lithium-ion batteries. They also have a very long cycle life.

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Batteries Battery Carbon Fiber Lithium Ion 454

Cars That Think

JANUARY 18, 2023

In a region known for long, dark winter nights, Polar Night Energy is building a system in the city of Tampere that can heat buildings with stored solar energy — all day, all night, and all winter long. This means that storing and distributing energy is as important as its generation. The apparent contradictions do not end there.

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Store Solar Building Oil-Sands 92

Green Car Congress

JULY 21, 2023

Woodruff School of Mechanical Engineering and the School of Materials Science and Engineering, is using an aluminum-foil-based anode in a solid-state Li-ion battery to create batteries with higher energy density and greater stability. The new battery system is detailed in an open-access paper in Nature Communications.

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Li-ion Georgia Batteries Battery 370

Green Car Congress

SEPTEMBER 14, 2021

Researchers from the Monash Energy Institute, with colleagues from CSIRO, have used a saccharide-based binder system to develop a durable sulfur cathode with minimal polysulfide escape in a lithium-sulfur battery. the viability of many emerging technologies, for example in aviation, require lighter-weight batteries. —Huang et al.

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Lithium Sulfur Li-ion Batteries Battery 327

Green Car Congress

DECEMBER 8, 2022

The Faraday Institution launched the Battery Parameter eXchange (BPX) , an open standard for physics-based lithium-ion battery models. The standard defines the battery parameters, the equations that use the parameters, and the reporting of experimental measurements used to validate the reported parameters.

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Standards Li-ion Batteries Battery 218

Green Car Congress

SEPTEMBER 5, 2021

Conventional processes for manufacturing battery electrodes involve mostly toxic solvents and require a lot of space and energy. DRYtraec thus is a promising solution developed by an interdisciplinary research team at Fraunhofer IWS in Dresden that focuses on the production of the battery electrodes. —Benjamin Schumm.

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Batteries Battery Lithium Sulfur Lithium Ion 300

Green Car Congress

AUGUST 10, 2022

However, silicon nanomaterials come with certain demerits, such as a large demand and supply gap, difficult and expensive synthesis process, and, most important, a threat of fast battery dry-up. Now, a group of researchers from the Japan Advanced Institute of Science and Technology (JAIST) led by Prof. Nandan et al. —Prof.

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Lithium Ion Li-ion Batteries Battery 243

Green Car Congress

SEPTEMBER 5, 2023

Its debut is a further demonstration of the broad scope of Toyota’s multi-path strategy for achieving carbon-free mobility, applying different powertrain solutions—hybrid electric, plug-in hybrid electric, battery electric and fuel cell electric—to suit different user needs and operating environments worldwide.

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Hydrogen Toyota Fuel Electrical 335

Green Car Congress

SEPTEMBER 15, 2021

KULR Technology Group, a developer of lithium-ion battery safety and thermal management technologies, will provide its KULR-Tech Safe Case to lithium-ion battery recycler Heritage Battery Recycling (HBR), a new platform company of The Heritage Group, for the safe transportation logistics of HBR’s battery collection operations across North America.

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Lithium Ion Transportation Batteries Battery 170

Green Car Congress

AUGUST 25, 2017

Researchers have achieved a significant boost in the storage capacity of magnesium-ion batteries through a new design for the cathode and a new understanding of the electrolyte. The battery demonstrates the reversible intercalation of 1 and 1.7 That altogether lowers the battery’s efficiency.

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Li-ion Design Batteries Battery 210

Green Car Congress

SEPTEMBER 30, 2022

General Motors and OneD Battery Sciences signed a joint research development agreement focused on the potential use of OneD’s silicon nanotechnology in GM’s Ultium battery cells to drive significant increases in energy density for longer range and reduced cost. The focus of the collaboration is OneD’s SINANODE platform.

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GM Batteries Battery Lithium Ion 243

Green Car Congress

DECEMBER 1, 2020

Magnesium batteries have long been considered a potentially safer and less expensive alternative to lithium-ion batteries, but previous versions have been severely limited in the power they delivered. The combination affords a Mg battery that delivers a specific power of up to 30.4?kW?kg —Dong et al.

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Li-ion Batteries Battery Power 373

Green Car Congress

JANUARY 4, 2021

The overarching aim of the Current Direct project is to develop and demonstrate an innovative interchangeable waterborne transport battery system and Energy-as-a-Service (EaaS) Platform in an operational environment at the Port of Rotterdam at TRL7 that facilitates fast charging of vessels, fleet optimization and novel business models.

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Mariner Batteries Battery Lithium Ion 305

Green Car Congress

AUGUST 26, 2021

Na is comparable to graphite for standard lithium ion batteries. The approach, reported in an open-access paper in Science Advances , provides a way to design carbon-based materials for sodium-ion batteries. This nanoscale and reversible process is now at the base of most batteries. —Professor Aleksandar Matic.

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Sodium Li-ion Lithium Ion Batteries 493

Green Car Congress

FEBRUARY 8, 2021

New research conducted by the Okinawa Institute of Science and Technology Graduate University (OIST) has identified a specific building block that improves the anode in lithium-ion batteries. Traditionally, graphite is used for the anode of a lithium-ion battery, but this carbon material has major limitations.

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Li-ion Lithium Ion Batteries Battery 243

Green Car Congress

SEPTEMBER 17, 2020

A simpler and more efficient way to predict performance will lead to better batteries, according to Rice University engineers. Tang said it will allow researchers to quickly evaluate the rate capability of batteries that power the planet. The method is 100,000 times faster than current modeling techniques. —Ming Tang.

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Universal Batteries Battery Insight 273

Green Car Congress

AUGUST 20, 2021

Octillion Power Systems, a global provider of advanced lithium-ion batteries, has moved to a new US headquarters in Richmond, California. Octillion also has relocated a battery manufacturing line from its previous facility in Hayward, California, where the company has operated since its founding in 2009. Earlier post.)

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Li-ion Transportation Lithium Ion Power 488

Green Car Congress

MARCH 16, 2020

Metal-Air Batteries (MABs), which use oxygen from ambient air as recourses to store and convert energy, have received considerable attention for their potential use in electric vehicles (EVs) owing to their large storage capacity, lightweight, and affordability. A paper on their work is published in Nano Energy.

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Batteries Battery Zinc Air Pennsylvania 311

Green Car Congress

MARCH 28, 2021

For batteries to fit into narrow and crooked spaces and to store more energy for e.g. electric mobility, flexibly adaptable cells are required. So far, however, lithium-ion battery cells have been produced in standardized formats and rigid systems. First, the team of researchers will design the adaptable production plant.

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Production Batteries Battery Kits 259

Green Car Congress

JANUARY 19, 2018

A team of researchers led by scientists at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have designed an active polyelectrolyte binder (PEB) that actively regulates key ion transport processes within a lithium-sulfur battery, and have also shown how it functions on a molecular level.

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Lithium Sulfur Polymer Design Li-ion 199

Green Car Congress

JANUARY 18, 2019

Energy Secretary Rick Perry announced the launch of a Lithium-Ion Battery Recycling Prize and the establishment of an associated Battery Recycling R&D Center. cobalt and lithium) from lithium-based battery technology used in consumer electronics, defense, energy storage, and transportation applications.

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Lithium Ion Batteries Battery Energy Storage 247

Green Car Congress

MARCH 5, 2019

The Volkswagen Group Components brand will be showcasing the near-series design study of its flexible quick charging station at the Geneva Motor Show. When the energy content of the battery built into the charging station falls below a defined value, the depleted charging station is simply replaced by a charged one.

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Design Charging Power Grid Grid 191

Green Car Congress

JANUARY 28, 2022

In the event of an extended power outage, such as a public safety power shutoff, electricity stored in the microgrid’s battery storage system can provide back-up power at VTA’s Cerone bus yard to allow the agency to continue operating battery-electric buses, serving riders and providing emergency transport if needed.

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Solar Power Powered Charging 374

Green Car Congress

JUNE 10, 2021

Conventional Li-ion batteries work by cationic redox, when a metal ion changes its oxidation state as lithium is inserted or removed. Within this insertion framework, only one lithium-ion can be stored per metal ion. Lithium-rich cathodes, however, can store much more. —Hasnain Hafiz, lead author. Barbiellini, B.

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Li-ion Batteries Battery Lithium Ion 221

Green Car Congress

JUNE 20, 2023

The Mercedes-Benz eCitaro combines the tried and tested platform of the best-selling Mercedes-Benz city bus with new technological solutions and a novel design. In 2018, the eCitaro was initially launched as a solo bus with a battery capacity of up to 243 kWh.

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Mercedes Lithium Ion Hydrogen 2018 370

Green Car Congress

JULY 9, 2023

Customers can store their personal items in the smart central tunnel—which comes with a customized cover pad and flexible cupholders—seat pockets and strategic front storage spaces. The Fiat Topolino takes its name and design from the original 500, affectionately called ‘Topolino’ because of the small size.

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Lithium Ion Electric Electrical Charging 432