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

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

MARCH 25, 2022

One of the more promising candidates for batteries beyond the current standard of lithium-ion materials is the sodium-ion (Na-ion) battery. V), a sodium-ion battery can greatly increase the amount of energy that can be stored in a given weight or volume. In addition, when cycled at high voltage (4.5 —Guiliang Xu.

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Sodium Batteries Battery Lithium Ion 433

Green Car Congress

AUGUST 7, 2020

Researchers at the University of Surrey (UK) are to begin work on a new lithium-ion battery technology that is capable of capturing CO 2 emissions, following a £243,689 award from the Engineering and Physical Sciences Research Council (EPSRC). However, the development of Li-CO 2 batteries is still in its infancy stage.

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Li-ion CO2 Batteries Battery 333

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 78

Green Car Congress

JANUARY 14, 2020

AKASOL will supply battery systems for more than 40 Coradia iLint hydrogen trains ( earlier post ), which have been ordered from Alstom by the Lower Saxony Transit Authority and the Rhine/Main Regional Transport Association. Based in Darmstadt, AKASOL has been engaged in the development of train batteries for more than ten years.

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Hydrogen Supplies Batteries Battery 322

Green Car Congress

SEPTEMBER 14, 2021

Heritage Battery Recycling, LLC and plasma technology company 6K announced an exclusive joint development agreement to produce new cathode material from recycled batteries. Heritage and 6K plan to be making cathode from recycled content as early as Q1 2022.

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Batteries Battery Commercial Market 170

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

DECEMBER 3, 2018

ULEMCo and its R&D partner Revolve Technologies have demonstrated thermal efficiencies of 45% in engine control strategies for a 100% hydrogen-fueled engine being developed for the Mega Low Emissions (MLE) truck demonstrator unveiled earlier this year. The 100% hydrogen engine runs stably at air/fuel ratios in excess of 300:1.

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Hydrogen Engine Climate Change Carbon 294

Green Car Congress

JUNE 19, 2021

Hydrogen fuel cell technology has the long-term potential to supplement internal combustion engines, plug-in hybrid systems and battery-electric vehicles within the BMW Group’s flexible drive train strategy, the company said. —Frank Weber, member of the Board of Management of BMW AG responsible for Development.

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BMW Hydrogen Production Carbon Fiber 482

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. GPa) is ascribed to arch action, a well-known civil engineering concept. The resulting maximisation of measured elastic modulus (~120?GPa)

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Li-ion Lithium Ion Batteries Battery 243

Green Car Congress

DECEMBER 22, 2018

Researchers from the University of Houston and the Toyota Research Institute of America have discovered a promising new version of high-energy magnesium batteries, with potential applications ranging from electric vehicles to battery storage for renewable energy systems. —Dong et al. Dong et al.

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Toyota Energy Batteries Battery 307

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. Phase 2 of the AgiloBat project has now begun and is funded by the German.

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Production Batteries Battery Kits 259

Green Car Congress

FEBRUARY 13, 2022

Rolls-Royce, Porterbrook and Chiltern Railways have put a hybrid diesel-battery-electric train that reduces CO 2 emissions by up to 25% into passenger service in the UK. The mtu Hybrid PowerPack combines the advantages of battery and diesel-powered trains. Recuperated braking energy is stored in a battery, the mtu EnergyPacks.

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Hybrid Diesel Store 2000 369

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

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

JUNE 20, 2023

In 2018, the eCitaro was initially launched as a solo bus with a battery capacity of up to 243 kWh. With the second-battery generation, the driving range was extended without increasing the weight, opening the way for the successful eCitaro G articulated bus, which was launched onto the market in mid-2020.

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Mercedes Lithium Ion Hydrogen 2018 370

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. of Energy and Chemical Engineering, UNIST), first author.

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Batteries Battery Zinc Air Pennsylvania 311

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. The estimated sodium storage up to C 6.9

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Sodium Li-ion Lithium Ion Batteries 493

Green Car Congress

JULY 19, 2020

Researchers from the Cockrell School of Engineering at The University of Texas at Austin have developed a cobalt-free high-energy lithium-ion battery, eliminating the cobalt and opening the door to reducing the costs of producing batteries while boosting performance in some ways. ion batteries. ion batteries.

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Lithium Ion Ni-Li Texas Li-ion 307

Green Car Congress

DECEMBER 20, 2019

As the lithium-ion batteries that currently power most phones, laptops, and electric vehicles become increasingly fast-charging and high-performing, they also grow increasingly expensive and flammable. Moreover, the battery could be cycled at high rates; increasing the charge/discharge rate by an order of magnitude (0.5C–5C)

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Li-ion Lithium Ion Batteries Battery 221

Innovation News Network

JULY 5, 2022

A research team from the University of California, San Diego, have developed temperature-resilient batteries that perform well at both cold and hot temperatures, whilst storing abundant amounts of energy. The post Temperature-resilient batteries: Pioneering the functionality of EVs appeared first on Innovation News Network.

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San Diego Lithium Ion Batteries Battery 96

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

MAY 28, 2019

In an open-access paper published in the Journal of Biological Engineering , the team compiles performance data on biological and non-biological component choices for rewired carbon fixation systems and identifies research and engineering challenges. At the same time, having many options also creates too many engineering choices.

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Energy Storage Engine Energy Polymer 274

EV Central

DECEMBER 5, 2022

It’s a battery with no runny stuff inside. This tech will lead to better EV batteries, for reasons we’ll get to in a moment. Solid-state batteries being developed for automotive applications use lithium-based chemistries, just like the batteries in EVs you can buy today. READ MORE: Do EV batteries wear out?

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Batteries Battery Lead Acid Lithium Ion 115

Green Car Congress

JULY 13, 2022

OptiFuel’s rail engine solutions are powered by their EPA-certified locomotive CNG/RNG engine rated at 0.00 The second challenge was engineering flexibility into the system—railroads had different performance needs and access to different sources of power. Then there was the challenge of new technology.

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Diesel Argentina Power Powered 418

Green Car Congress

NOVEMBER 29, 2018

Project partners thyssenkrupp System Engineering GmbH, IAV GmbH, Daimler AG and the Fraunhofer Institute for Ceramic Technologies and Systems IKTS are developing bipolar Li-ion batteries and processes for their fabrication in the EMBATT -goes-FAB project sponsored by the German Federal Ministry for Economic Affairs and Energy.

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Li-ion Batteries Battery Production 262

Green Car Congress

MARCH 9, 2021

Scientists have made a major advance in harnessing machine learning to accelerate the design for better batteries. He said the results overturn long-held assumptions about how lithium-ion batteries charge and discharge and give researchers a new set of rules for engineering longer-lasting batteries.

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MIT Insight Lithium Ion Charging 236

The Truth About Cars

JUNE 26, 2023

Meanwhile, China’s state-owned Guangzhou Automobile Group Company (GAC) has announced it had developed an engine powered by ammonia with help from Toyota Motor Corporation during its annual technology showcase. That’s a tall order when so much money is already tied up in battery-electric vehicles. GAC said it has developed a 2.0-liter

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Engine Power Powered Cars 105

Green Car Congress

SEPTEMBER 7, 2019

At market introduction, four A5 engine variants will be equipped with a mild hybrid system (MHEV). A belt alternator starter, which is connected to the crankshaft, recovers energy during deceleration and stores this in a compact lithium-ion battery. TDI V6 engine. Audi is updating the A5 sedan. Audi A5 Coupé. l/100km (37.9–38.6

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Audi Engine Hybrid Volt 220

Green Car Congress

JANUARY 18, 2023

Following an eight-minute-long fueling, the semi truck, having 900 kWh of total stored net electric energy, was tested for several hours on the campus of Stony Brook University. Amogy’s ammonia-to-power system can enable the industry’s transition away from diesel-powered engines and to alternative fuel-to-power technologies.

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Power Powered 2018 Hydrogen 434

Green Car Congress

MARCH 11, 2022

The integrated functional testing and validation of the fuel cell system, hydrogen tanks, peak power battery and central vehicle control unit have confirmed that this additional CO 2 -free mobility option can also be relied on to provide sustainable driving pleasure with high levels of comfort and performance in extreme sub-zero temperatures.

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BMW Hydrogen Fuel Store 422

Green Car Congress

APRIL 22, 2019

Solid-state sodium-ion batteries are safer than conventional lithium-ion batteries, which pose a risk of fire and explosions, but their performance has been too weak to offset the safety advantages. Normally, a solid-state battery’s ability to store energy is halted when the resistive cathode?electrolyte 2019.03.017.

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Sodium Houston Batteries Battery 275

Baua Electric

MARCH 15, 2024

Ferroglobe , a producer of silicon metal and ferroalloys, and Coreshell , a US-based battery technology company, have signed a memorandum of understanding under which they plan to produce battery-ready metallurgical silicon for the development of low-cost, high-range EV batteries. However, cycle life is a problem.

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Lithium Ion Batteries Battery Charging 52

Green Car Congress

JANUARY 18, 2014

VTO is seeking projects that address the major challenges to developing and commercializing batteries for plug?in energy batteries. ion batteries is approximately four times too high on a kWh basis; current batteries are two to three times too heavy and large, and high? energy storing) materials. energy lithium?ion

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Carbon Fiber Engine Battery Powered Fuel 252

Green Car Congress

OCTOBER 2, 2020

Dürr is positioning itself in the growing Li-ion battery market as a supplier of production technology and is expanding its market access to battery manufacturers through a cooperation with Techno Smart, a leading Japanese manufacturer of coating systems. That is why Dürr is bringing the coating specialists technology on board.

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Lithium Ion Manufacturer Batteries Battery 243