Green Car Congress

NOVEMBER 27, 2019

Researchers from Huazhong University of Science and Technology in China and George Washington University in the US report in a new paper in the ACS journal Accounts of Chemical Research that a range of important carbon nanomaterials can be produced at high yield by molten carbonate electrolysis.

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Carbon CO2 Range Solar 376

Green Car Congress

JUNE 22, 2021

nm) carbon nanomembrane (CNM) which contains sub-nanometer sized pores as an interlayer to regulate the mass transport of Li-ions is demonstrated. Further investigation on the Li plating morphology on Cu foil reveals highly dense deposits of Li metal using a standard carbonate electrolyte. Here, the use of an ultrathin (?1.2

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Carbon Li-ion Lithium Ion Batteries 448

Green Car Congress

FEBRUARY 14, 2022

sulfur phase within carbon nanofibers that enables successful operation of Lithium-Sulfur (Li-S) batteries in carbonate electrolyte for 4000 cycles. Carbonates are known to adversely react with the intermediate polysulfides and shut down Li-S batteries in first discharge. sulfur and its application in Li-S batteries.

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Carbon Li-ion Batteries Battery 285

Green Car Congress

MAY 1, 2020

Silicon is an appealing anode material for Li-ion batteries because it can hold about 10 times the electrical charge per gram compared to graphite. Here we design and synthesize hierarchical carbon-nanotube@silicon@carbon microspheres with both high porosity and extraordinary mechanical strength (>200? 2 ) deliver ~750?mAh?

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Li-ion Carbon Lithium Ion Water 362

Teslarati

DECEMBER 17, 2021

Ford announced today that it is launching a new program aimed toward promoting sustainable home electric vehicle charging. The program will allow EV owners in California to opt into carbon-neutral vehicle charging that will reduce their carbon footprint from energy used to give power to their electric car.

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Ford F-150 Carbon California 127

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 5, 2023

In order to enable fast-charging ability in batteries, researchers have attempted to enhance the mass transfer of electrolytes and charge transfer in electrodes, with extensive research carried out on the former compared to the latter. Generally, when charging surpasses rate of intercalation, Li + plating occurs on graphite electrodes.

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Lithium Ion Polymer Li-ion Charging 338

Green Car Congress

APRIL 21, 2022

Estonian startup UP Catalyst, a company developing a method to produce sustainable carbon nanomaterials and graphite from CO 2 , has closed a successful pre-seed round of €500,000, in addition to €1.59 Most of the carbon materials on the market are produced by employing expensive and environmentally harmful methods.

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Molten Salt Carbon CO2 Poland 186

Green Car Congress

DECEMBER 17, 2011

The California Air Resources Board voted Friday to amend the Low Carbon Fuel Standard ( LCFS ) to streamline procedures and clarify language. The LCFS intends to reduce, on a full-fuel lifecycle basis, the carbon intensity (CI) of transportation fuels (measured in gCO 2 e/MJ) used in California by an average of 10% by the year 2020.

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Carbon Standards California Fuel 231

Green Car Congress

JULY 20, 2023

Researchers from the University of Bialystok (Poland), the University of Texas at El Paso (UTEP) and colleagues have achieved the highest specific capacitance value reported of 638 F g −1 in aqueous acidic solutions by combining spherical carbon nanostructures with covalent triazine-based frameworks. Resources Hryniewicka, A.,

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El Paso Carbon Poland Texas 150

Green Car Congress

JUNE 23, 2023

Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Overall, electrification reduces net external costs to society by 3–11% (5–24¢ per trip), depending on the assumed social cost of carbon. —Mohan et al. Mohan et al. 2c07030

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Fleet All-Electric Carbon Emissions 195

Green Car Congress

DECEMBER 11, 2019

The team optimized the charging process of the supercapacitor and the operation potential of the electrochemical cells to more effectively utilize the energy harvested from the nanogenerator and maximize the production of formic acid. Schematic of the ocean-wave-driven electrochemical CO 2 RR system for liquid fuel production.

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Carbon Energy Fuel Energy Storage 370

Green Car Congress

JULY 12, 2019

Stuart Licht ( earlier post ) report a process for the high-yield, low-energy synthesis of carbon nano-onions (CNOs) by electrolysis of CO 2 in molten carbonate. High yield electrolytic synthesis of carbon nano-onions from CO 2 , either directly from the air or from smoke stack CO 2 , in molten carbonate.

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Carbon Energy CO2 Gas 255

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

SEPTEMBER 25, 2015

The Air Resources Board re-adopted a Low Carbon Fuel Standard ( LCFS ), which requires a 10% reduction by 2020 in the carbon intensity of transportation fuels. The program requires that transportation fuels used in California meet a baseline target for carbon intensity which is reduced each year. 95.61 [ 1 ]. 94.47 [ 4 ].

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Carbon California Fuel Diesel 150

Green Car Congress

OCTOBER 12, 2020

Researchers from China, Taiwan and the US report developing a 2D black phosphorus composite anode that supports a high charging rate without sacrificing capacity and cycling stability. Achieving these goals requires anode materials that can be charged to a specific capacity of 350 to 400 mA·hour g ?1 1 after a comparable duration.

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Charging Taiwan Carbon Polymer 248

Green Car Congress

JULY 2, 2021

General Motors has agreed to form a strategic investment and commercial collaboration with Controlled Thermal Resources (CTR) to secure sustainably produced lithium from the CTR’s Hell’s Kitchen Lithium and Power development, located in the Salton Sea Geothermal Field in California.

GM 459

GM Future Batteries Battery 459

Green Car Congress

OCTOBER 30, 2020

At the other end of the grid, electric vehicles need charging for only a certain amount of time every day, and when not in use could be used as temporary batteries to store energy from renewables. It will also entail the construction of a new energy storage testing facility on the East Campus.

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Grid San Diego Energy Power Grid 170

Green Car Congress

FEBRUARY 1, 2022

In the area of electric charging or hydrogen refueling infrastructure along important transport routes, Daimler Trucks collaborates with Shell, BP and TotalEnergies. With formation of this JV, the three parties will be pooling their resources to address this challenge.

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North America America Commercial Portland 195

Green Car Congress

DECEMBER 12, 2018

Under current policies, home energy storage systems would also often increase carbon emissions, according to a study by a team of researchers at the University of California San Diego published in the journal Environmental Science & Technology. Oytun Babacan, Ahmed Abdulla, Ryan Hanna, Jan Kleissl, and David G. 8b03834.

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Energy Storage Carbon Emissions Energy 275

Green Car Congress

FEBRUARY 4, 2023

In support of the government’s objective of adding 50,000 new zero-emission vehicle (ZEV) chargers to Canada’s network, Budget 2022 also provided an additional $900 million to Natural Resources Canada and the Canada Infrastructure Bank to continue deploying zero-emission vehicle infrastructure. Budget 2022 delivered an additional $1.7

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Canada Tax Credit Clean Cleaning 304

Green Car Congress

FEBRUARY 18, 2019

From a lifecycle view, this additional carbon burden is offset compared to the combustion engine vehicle during the use phase, as EVs rack up zero-emission miles that eventually pull the EV ahead of the ICE. to be completely carbon-neutral, thereby not only levelling, but eliminating that production-phase CO 2 burden. Earlier post.)

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Carbon Production Climate Protection Electric 268

Green Car Congress

JUNE 26, 2018

sp 3 hybridized porous carbon, OSPC?1. The new carbon shows electron conductivity, high porosity, the highest uptake of lithium ions of any carbon material to?date As described in a paper in the journal Angewandte Chimie International Edition, the new carbon exhibits “exceptional potential” as anode material for lithium?

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Li-ion Carbon Lithium Ion Store 170

Green Car Congress

APRIL 1, 2021

GNA modeled the impact of electrification on those fleets under a series of scenarios including managed charging and deployment of on-site solar and storage. However, despite those long-term savings, charging infrastructure investments required for Class 8 fleets are significant and can vary dramatically.

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Fleet Charging Grid Energy Storage 268

Blink Charging

APRIL 20, 2023

Here’s how electric vehicles and EV charging can charge up your organization’s sustainability strategy this year. What is a sustainability strategy? How do EVs and EV charging equipment help you reach sustainability targets? ones that burn coal) still see a significant amount of emissions from workplace EV charging.

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Charging CO2 Grid Carbon 73

Green Car Congress

APRIL 9, 2020

plan to form a joint venture to produce flexible quick charging stations in China. Series production of the flexible quick charging stations is currently scheduled to start in the second half of 2020. A comprehensive charging infrastructure is the key to the success of e-vehicles. Production is to begin this year.

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China Charging Power Powered 269

Green Car Congress

MAY 14, 2014

Start-up Power Japan Plus announced plans to commercialize a dual-carbon battery technology, which it calls the Ryden dual carbon battery. Dual-carbon (also called dual-graphite) batteries were first introduced by McCullough and his colleagues at Dow Chemical in a 1989 patent, and were subsequently studied by Carlin et al.

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Carbon Commercial Batteries Battery 373

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

JUNE 16, 2020

HOMER Energy by UL, a global developer of energy modeling software, announced that HOMER Grid , software for designing grid-tied distributed energy projects, can now model how hybrid systems power electric vehicle (EV) charging stations. The solution is to co-locate renewables and storage with charging infrastructure.

Grid 186

Grid Charging Renewable Smart Charger 186

Green Car Congress

NOVEMBER 26, 2022

With the next generation of batteries (Gen6) for the NEUE KLASSE, range will improve by up to 30%, and the charging speed will be up to 30% faster. The BMW Group is particularly focused on keeping the carbon footprint and consumption of resources for production as low as possible, starting in the supply chain.

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BMW Batteries Battery Hungary 417

Green Car Congress

AUGUST 14, 2020

Then, using an electrospinning process, they fabricated microscopic fibers from the polymer and carbonized the plastic threads in a furnace. Although they don’t store as much energy as lithium-ion batteries, these supercapacitors can charge much faster—a good option for many applications. —Professor Cengiz Ozkan.

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Energy Storage Li-ion Waste Lithium Ion 476

Green Car Congress

JULY 6, 2018

A team at Toshiba’s Corporate Research & Development Center in Kawasaki, Japan, has developed a high-density TiNb 2 O 7 (HD-TNO) composite electrode consisting of micro-size spherical TNO secondary particles coated with carbon. 1 for 10 s at 50% state of charge (SOC), and fast-charging from 0% to 90% SOC in less than 6?min.

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Li-ion Lithium Ion Energy Charging 265

Green Car Congress

JULY 23, 2018

Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Note the different scaling used in the graphs. McCollum et al.

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Carbon Market Alternative Fuels Vehicles 231

Green Car Congress

JULY 13, 2021

Now, a study from University of Michigan researchers shows that when, where and how those fleet vehicles are charged can greatly impact their potential to reduce greenhouse gas emissions. The U-M researchers found that 50% to 80% of the lifetime emissions associated with an electric delivery vehicle’s battery occur during charging.

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Charging Vehicles Gas-Electric Emissions 186

Green Car Congress

DECEMBER 21, 2018

Researchers at Jiangsu Normal University in China have devised a boron-doped carbon-sulfur (BCS) aerogel with consecutive “core-shell” stuctures as a binder-free cathode for lithium-sulfur batteries. Boron doped carbon sheets can restrict the shuttle of LiPS n via effective physical confinement and chemical interaction.

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Carbon Lithium Sulfur China Batteries 220

Green Car Congress

JULY 31, 2021

Audi manufactures the Q4 e-tron and the Q4 Sportback e-tron with net-zero carbon emissions; this has now been officially confirmed through their successful certification as “carbon-neutral products” by the independent auditing company TÜV. seconds and a top speed of 180 km/h, which is electronically limited. —TÜV Nord.

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Audi Range SUV Carbon 476

Green Car Congress

FEBRUARY 15, 2021

even after 400 charging and discharging cycles—10% to 30% better than commercial additives such as FEC (fluoroethylene carbonate) or VC (vinylene carbonate). The interface architecture from the synthesized vinylene carbonate-type additive enables high-energy-density LIBs with 81.5% C and fast charging capability (1.9%

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Li-ion Lithium Ion Ni-Li Energy 417