Green Car Congress

JUNE 24, 2019

A 20% increase in UK-generated electricity would be required to charge the current 252.5 Using its scientific expertise and collection of geological specimens, the Museum is collaborating with leading researchers to identify resource and environmental implications of the transition to green energy technologies including electric cars.

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Climate Change Universal All-Electric Supplies 409

Green Car Congress

MAY 7, 2021

A team of engineers at the University of California San Diego (UCSD) recommends expanding fast-charging stations for electric vehicles as campuses and businesses start planning for a post-pandemic world. As expected, charging declined significantly once most campus operations became remote. DC fast charging initially dropped by 67%.

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San Diego Charging Building DC 294

Green Car Congress

AUGUST 1, 2020

Scientists from Idaho National Laboratory and the University of California San Diego have shown that slow, low-energy charging causes lithium atoms to deposit on electrodes in a disorganized way that improves charging behavior. Lithium metal is a preferred anode for high-energy rechargeable batteries. —Wang et al.

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Li-ion Batteries Battery San Diego 327

Green Car Congress

AUGUST 10, 2022

Previously under-resourced to support EV charging, this scenic artery passes near six national forests and unlocks to EV drivers some of the country’s most iconic spots, from the Snoqualmie Pass in Washington, stretching the Snake River in Idaho, spanning Arches National Park in Utah and connecting outdoor destinations like Park City and Vail.

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Seattle Denver Store Volvo 435

Green Car Congress

JANUARY 19, 2021

A team of Penn State engineers has demonstrated a thermally modulated lithium iron phosphate (LFP) battery to offer an adequate cruise range per charge that is extendable by a 10-minute recharge in all climates, essentially guaranteeing EVs that are free of range anxiety. —Professor Chao-Yang Wang, corresponding author.

Market 305

Market Batteries Battery Charging 305

Green Car Congress

MARCH 8, 2018

Researchers at Australia’s RMIT University have demonstrated for the first time a working rechargeable “proton battery”. The rechargeable battery is environmentally friendly, and has the potential, with further development, to store more energy than currently-available lithium ion batteries. Earlier post.) Earlier post.)

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Recharge Batteries Battery Lithium Ion 150

Green Car Congress

SEPTEMBER 2, 2020

Researchers at UC San Diego, with their colleagues at other institutions, have developed a new anode material that enables lithium-ion batteries to be safely recharged within minutes for thousands of cycles. So with this material we can make fast-charging, safe batteries with a long life, without sacrificing too much energy density.

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Lithium Ion San Diego Li-ion Lithium Titanate 221

Green Car Congress

NOVEMBER 4, 2019

Researchers at the US Department of Energy’s (DOE) Argonne National Laboratory have reported that a new photo-excitation mechanism can speed up the charging of lithium-ion batteries by a factor of two or more. A serious limitation [of lithium-ion batteries], however, is the slow charging rate used to obtain the full capacity.

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Li-ion Lithium Ion Charging Light 305

Green Car Congress

JULY 25, 2014

Charge–discharge profiles of ion-exchanged MgFeSiO 4. A team of researchers from Kyoto University has demonstrated ion-exchanged MgFeSiO 4 as a feasible cathode material for use in high-energy-density rechargeable magnesium batteries. Three-electrode cells using Mg metal counter electrode and silver reference electrode were used.

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Recharge Li-ion Energy Batteries 252

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. Now, they have employed a different approach for incorporating aluminum, resulting in rechargeable batteries that offer up to 10,000 error-free cycles.

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Batteries Battery Carbon Fiber Lithium Ion 454

Green Car Congress

FEBRUARY 22, 2017

At the upcoming WCX 17: SAE World Congress Experience (the re-imagined SAE World Congress) in April, Xiao Yang and Ted Miller from Ford will present a paper on the fast recharge capability of Li-ion batteries and its effect on capacity degradation. Xiao Yang, Ted Miller (2017) “Fast Charging Lithium-Ion Batteries” SAE 2017-01-1204.

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Li-ion Ford Re-Charge Congress 223

Green Car Congress

AUGUST 16, 2017

University of Sydney team advances rechargeable zinc-air batteries with bimetallic oxide–graphene hybrid electrocatalyst. This is due to the lack of electrocatalysts that successfully reduce and generate oxygen during the discharging and charging of a battery. They can then be applied to build rechargeable zinc-air batteries.

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Zinc Air Recharge Universal Ni-Li 150

Green Car Congress

OCTOBER 30, 2020

Prior to this modification, California utilities were guided by a California Public Utilities Commission (CPUC) decision established in 2010 that exempted light-duty vehicle charging station providers from being regulated as a utility but did not explicitly exempt medium- and heavy-duty charging station providers.

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Volvo Light California Charging 243

Green Car Congress

MAY 14, 2013

The technology allows lithium-metal batteries to be recharged without the dendrite failure (short circuit) that has prevented rechargeable lithium-metal batteries from being commercially viable. Rechargeable lithium-metal batteries differ from rechargeable lithium-ion batteries, which are commercial and widely available.

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Missouri Recharge Batteries Battery 330

Green Car Congress

OCTOBER 11, 2013

Researchers in Europe have been investigating the potential of the protonated hexatitanate H 2 Ti 6 O 13 as an anode material for rechargeable lithium batteries. Furthermore, this reversible capacity is similar to that obtained for other titanium oxides already proposed as anode material for lithium rechargeable batteries.

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Recharge Li-ion Batteries Battery 218

Green Car Congress

JUNE 17, 2023

Despite these advantages, the difficulty of efficiently charging and discharging magnesium metal due to its reactivity with electrolytes has hindered its commercialization. The highest energy density can be obtained by directly utilizing magnesium metal as a anode, of which volumetric capacity is about 1.9 times higher than lithium metal.

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Batteries Battery Energy Storage Re-Charge 493

Green Car Congress

FEBRUARY 25, 2023

The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. The lithium peroxide or superoxide is then broken back down into its lithium and oxygen components during the charge. On discharge and charge, lithium ions (Li+) go from anode to cathode, then back. Ngo, Paul C.

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Li-ion Lithium Air Design Lithium Ion 418

Green Car Congress

NOVEMBER 24, 2014

Schematic illustration of the designed hybrid-seawater fuel cell and a schematic diagram at the charged–discharged state. Sodium can serve as an alternative to lithium in rechargeable batteries as the reversible storage mechanisms for sodium ions are very similar (e.g., Click to enlarge. 1 , respectively. earlier post ). .

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Recharge Sodium Hybrid Fuel 285

Baua Electric

APRIL 25, 2024

Lotus Technology and NIO detailed plans to co-develop EV charging and battery swap technologies alongside wishes to create a unified battery standard system. Today, we can envision a future of even more advanced charging and battery swap technologies as NIO and Lotus shared intentions to work together in order to push the industry forward.

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Standards Charging Batteries Battery 52

Green Car Congress

JANUARY 23, 2018

An influx of plug-in electric vehicles (PEVs) charging without coordination could prove challenging to the nation’s electric grid, according to research conducted by the US Department of Energy’s National Renewable Energy Laboratory (NREL). This effect is exacerbated when higher in-home power charging is adopted.

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Grid Plug-in Plug Charging 295

Green Car Congress

APRIL 26, 2019

New Flyer of America announced that a test demonstration with a New Flyer 40', heavy-duty fuel-cell-electric Xcelsior CHARGE H2 bus for the Orange County Transportation Authority (OCTA) achieved 350-miles (563 km) of zero-emission range. New Flyer manufactures the Xcelsior CHARGE H2 in forty-foot and sixty-foot lengths.

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Miles Emissions Fuel Range 236

Green Car Congress

APRIL 7, 2013

Researchers at Fudan University with colleagues at the Shanghai Academy of Spaceflight have developed a LiMn 2 O4 material for a Li-ion battery cathode that exhibits superfast charging capabilities. It shows that the second-level charge performance and even the amount of conductive agent is in the range for normal practical application.

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Li-ion Universal Charging Batteries 312

Green Car Congress

AUGUST 17, 2020

UL 1741 is UL’s Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources. This certification builds on Rhombus’ existing UL 2202 (Standard for Electric Vehicle Charging Systems) certification for the Rhombus 60kW high-power charger PCS.

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Fleet Energy Power Powered 170

Baua Electric

MARCH 7, 2024

As Mihelic writes, “This is a bit of a shell game, moving costs around, replacing OpEx with CapEx—with endless nuances, such as adding resources for maintenance, software, inspections, etc.” For example, the higher up-front cost of an EV is expected to be offset by reduced operating costs for fueling and maintenance.

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Miles Charging Maintenance Gas-Electric 52

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. —Stanford postdoctoral fellow Fang Liu, lead author.

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Lithium Ion Batteries Battery Li-ion 385

Green Car Congress

APRIL 1, 2023

The roadmap’s primary focus is on light duty, on-road plug-in electric vehicles (PEVs) that are recharged via a connection to the electrical grid, as well as the supporting charging infrastructure needed to power them. Topics covered include standards to address high power DC charging; storage (i.e.,

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Standards Grid DC Charging 360

Green Car Congress

JUNE 7, 2021

Notably, we highlight the importance of fast charging, which is essential for downsizing aircraft and batteries to reduce cost while achieving high vehicle use rates to maximize revenues. We hope that these initial designs will spur exciting development of eVTOL batteries. —Yang et al. Battery requirements for eVTOLs versus for EVs.

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Batteries Battery Li-ion Downsizing 243

Green Car Congress

NOVEMBER 30, 2013

Schematic representation of the super-valent battery during charge/discharge process. When one Al ion moves from anode to cathode, the researchers explain, three charges will transfer in the external circuits as compensation. Wang et al. Click to enlarge. Herein, we define this kind of battery as super-valent battery.

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Recharge Li-ion Batteries Battery 240

Green Car Congress

DECEMBER 13, 2016

John Goodenough, known around the world for his pioneering work that led to the invention of the rechargeable lithium-ion battery, have devised a new strategy for a safe, low-cost, all-solid-state rechargeable sodium or lithium battery cell that has the required energy density and cycle life for a battery that powers an all-electric road vehicle.

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Low Cost Recharge Austin Li-ion 150

Green Car Congress

FEBRUARY 5, 2023

Lithium metal batteries with solid electrolytes are lightweight, inflammable, pack a lot of energy, and can be recharged very quickly, but they have been slow to develop due to mysterious short circuiting and failure. During fast charging, Chueh and team say, these inherent fractures open, allowing lithium to intrude.

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Li-ion Water Batteries Battery 457

Green Car Congress

MARCH 8, 2013

Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode.

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Li-ion Low Cost Recharge Ni-Li 281

Charged EVs

AUGUST 28, 2023

Part 2: No, NACS is not today’s Tesla connector Part 3: Why Tesla’s NACS is unlikely to kill CCS Part 4: Behind the scenes as seven automakers counter Tesla’s Superchargers EV charging is changing, but much remains to be settled A flurry of news over less than a year permanently altered the US landscape for EV charging.

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America Parts Charging Ford 98

Green Car Congress

FEBRUARY 1, 2019

The joint research team designed an integrated system capable of adjusting the amount of battery charge/discharge and the amount of electrolysis hydrogen production in relation to the amount of solar power generated. The team then evaluated the economic feasibility of the system. Credit: NIMS. 2018.11.119 ).

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Low Cost Hydrogen Solar Japan 403

Green Car Congress

DECEMBER 27, 2018

Toshiba Corporation is taking its SCiB rechargeable battery business from Toshiba Infrastructure Systems & Solutions Corporation (TISS) to make it an independent business unit within Toshiba. SCiB rechargeable cells are categorized into two types: high power and high energy. Earlier post.).

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Batteries Battery Lithium Ion Energy 247

Green Car Congress

APRIL 27, 2014

Researchers at Rensselaer Polytechnic Institute have developed a safe, extended cycling lithium-metal electrode for rechargeable Li-ion batteries by entrapping lithium metal within a porous graphene network (Li-PGN). Extended testing for over 1,000 charge/discharge cycles indicates excellent reversibility and coulombic efficiencies above 99%.

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Recharge Li-ion Carbon Batteries 252

Green Car Congress

JUNE 10, 2022

The resulting 12-sided carbon nanospheres had “bumpy” surfaces that demonstrated excellent electrical charge transfer capabilities. The resulting 12-sided carbon nanospheres had bumpy surfaces that demonstrated excellent electrical charge transfer capabilities. capacity retention at 0.1 A g –1 as the temperature drops to ?20

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Li-ion Carbon Lithium Ion Batteries 418

Green Car Congress

JANUARY 24, 2022

The research team then confirmed that this battery can be charged and discharged at room temperature. This program has been funded by the Japan Science and Technology Agency (JST) with the goal of accelerating large-capacity rechargeable battery R&D. a) New materials for lithium-air batteries developed by ALCA-SPRING project. (b)

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Lithium Air Batteries Battery Lithium Ion 493