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.

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Fleet All-Electric Carbon Emissions 195

Green Car Congress

MAY 20, 2022

Its hybrid electric and hydrogen powertrain aims to reduce downtime related to energy recharging while reducing the carbon footprint, including the battery. Renault Scénic Vision is zero emission in production and in use with a 75% smaller carbon footprint than a conventional battery electric vehicle.

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Hydrogen Carbon Concept Hybrid 482

Green Car Congress

JULY 14, 2023

The deal includes an order for three of Wabtec’s FLXdrive battery locomotives and a collaboration to test ammonia as a potential clean, alternative fuel to replace diesel. —Vale’s Director of Energy, Ludmila Nascimento Vale and Wabtec will work together on a study to use ammonia as a clean alternative fuel, which does not emit CO 2.

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Fuel Batteries Battery Clean Alternative 195

Green Car Congress

JULY 21, 2021

The results show there is no realistic pathway to full decarbonization of internal combustion engine vehicles, and that only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways. Based on stated policies, it accounts for changes in the carbon intensity during the useful lifetime of the vehicles.

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Hydrogen Fuel Batteries Battery 418

Green Car Congress

FEBRUARY 28, 2021

Vulcan Energy Resources will collaborate with DuPont Water Solutions,a leader in water filtration and purification, to test and to scale up Direct Lithium Extraction (DLE) solutions for Vulcan’s Zero Carbon Lithium extraction process. Earlier post.). Francis Wedin, Managing Director. Stringfellow and Patrick F.

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Carbon Water Germany Renewable 435

Green Car Congress

AUGUST 29, 2022

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). million metric tons of carbon dioxide equivalents when compared to the ICEV scenario. Earlier post.).

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District of Columbia Fleet Gas-Electric Gasoline-Electric 435

Green Car Congress

MARCH 5, 2022

They also found that the benefits of electrification remain significant with increased battery size, reduced BEV lifetime, and across a variety of drive cycles and decarbonization scenarios. This is an important study to inform and encourage climate action. —Woody et al. years for sedans, 1.4 years for SUVs, and 1.3

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Light Gas Ford Vehicles 435

Green Car Congress

DECEMBER 8, 2022

GWP processing routes using both grid-mix electricity and renewable electricity were evaluated in-line with LCA best-practice and Global Battery Alliance requirements for the battery passport. HPMSM produced via EMM dissolution has a carbon footprint 59% lower at Chvaletice compared to HPMSM produced in China.

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Carbon Industrial Industry Czech Republic 243

Green Car Congress

APRIL 5, 2021

million (US$13 million) in public funding to 22 feasibility studies looking to scale up the industrialization of low-carbon emission vehicle technologies. The key technology opportunities being explored with this funding include: Batteries. Cornish Lithium Ltd – Trelavour Hard Rock Lithium Scoping Study – Penryn, Cornwall.

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Carbon Lithium Ion Li-ion Vehicles 186

Green Car Congress

JANUARY 20, 2023

RecycLiCo Battery Materials (formerly American Manganese), has delivered samples of its battery-grade lithium carbonate and lithium hydroxide to battery manufacturers in Japan and South Korea. 2020) “Experimental Study on Recycling of Spent Lithium-Ion Battery Cathode Materials” J. Electrochem.

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South Korea Japan Manufacturer Carbon 170

Green Car Congress

APRIL 13, 2020

Researchers at Toyohashi University of Technology in Japan have developed an active sulfur material and carbon nanofiber (S-CNF) composite material for all-solid-state Li-sulfur batteries using a low-cost and straightforward liquid phase process. Schematic images and electron microscope photograph of sulfur-carbon composites (top).

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Carbon Lithium Sulfur Li-ion Batteries 243

Green Car Congress

MAY 28, 2021

If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.

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Emissions Carbon Manufacturer Sale 259

Teslarati

APRIL 7, 2024

A new study from the University of California (UC) Berkeley shows a steady, albeit modest, decline in carbon emissions with increased electric vehicle (EV) adoption over the last few years. The data shows a gradual decline in carbon dioxide emissions, representing a 1.8-percent

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California Emissions San Francisco New Jersey 136

Green Car Congress

MAY 1, 2022

ClearFlame Engine Technologies, a startup developing net-zero engine technology ( earlier post ), announced the publication of an independent study that finds ClearFlame’s technology could help fleet owners and other heavy-duty truck operators lower total costs while meeting sustainability goals sooner than currently available alternatives.

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Emissions Engine Diesel Miles 370

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

OCTOBER 31, 2022

The Responsible Battery Coalition, in partnership with the University of Michigan Center for Sustainable Systems, launched a comprehensive research project to compare the total cost of ownership of gas and electric vehicles (EVs). Gregory Keoleian, Director of the Center for Sustainable Systems at the University of Michigan.

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Michigan Gas-Electric Gas Batteries 199

Green Car Congress

JUNE 7, 2020

Scientists from the Daegu Gyeongbuk Institute of Science and Technology, Korea, have developed a novel silica-based cathode for lithium–sulfur batteries, thereby enabling the realization of batteries that can last for more than 2,000 charge/discharge cycles. However, using sulfur in batteries is tricky for two reasons.

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Lithium Sulfur Batteries Battery Low Cost 400

Green Car Congress

JANUARY 5, 2023

Canada Nickel Company announced that its latest test work results support the incorporation of carbon capture and storage into the Crawford Project.The company’s In-Process Tailings (IPT) Carbonation process is a novel method for accelerated carbon capture and storage. IPT Carbonation – Crawford Nickel Project.

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Canada Carbon Tax Credit Climate Change 243

Green Car Congress

JANUARY 25, 2023

A crucial aspect of electrified transportation is new demand for metals, and specifically the most non-replaceable metal for EV batteries—lithium. Even if the car-centricity of the US transportation system continues, limiting the size of EV batteries alone can cut lithium demand by as much as 42%. 2°C of warming.

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Batteries Battery Vehicles Cars 397

Green Car Congress

APRIL 17, 2023

b) Region-specific/vehicle-specific/battery-specific cumulative (from 2010 to 2050) demand for critical metals and the cumulative potential secondary production from recycling. (c) c) Sensitivity of cumulative requirement under different battery scenarios. Recycling w/2nd” denotes retired batteries reused as ESSs before recycling.

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Transportation South Africa Lithium Sulfur Congo 418

Electric Cars Report

JULY 24, 2022

Solid state batteries can reduce the carbon footprint of electric vehicle batteries by almost two-fifths – further increasing EVs’ advantage over fossil fuel vehicles. A […] The post Study: solid state batteries can further boost climate benefits of EVs appeared first on Electric Cars Report.

Climate 144

Climate Batteries Battery Environment 144

Green Car Congress

MAY 1, 2023

by Michael Sivak, Sivak Applied Research The overall advantage of battery electric over gasoline vehicles, in terms of well-to-wheels emissions of greenhouse gases, has been well documented. Therefore, this study analyzes state-to-state variation in the corresponding emissions.

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West Virginia Emissions Carbon Vermont 345

Green Car Congress

AUGUST 19, 2021

In each scenario, they calculated the greenhouse gas emissions, or the carbon footprint, for each package delivered. Fuel economy and delivery density are key parameters, and electrification of the vehicle and carbon intensity of the electricity have a large impact. red symbols) for the US average cases and Edwards et al. blue symbol).

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Miles Carbon Ford Vehicles 221

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

Green Car Congress

DECEMBER 12, 2022

The study is published in the Journal of the American Chemical Society. In an earlier study, the researchers reported ∼3.5 In an earlier study, the researchers reported ∼3.5 This work could open up widely available, low-cost graphitic materials for high-capacity alkali metal/Cl 2 batteries. 2c07826.

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Recharge Batteries Battery Taiwan 243

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. —Hryniewicka et al. Breczko, J.,

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El Paso Carbon Poland Texas 150

Green Car Congress

DECEMBER 13, 2020

Siemens Energy, Duke Energy and Clemson University have teamed up to study the use of hydrogen for energy storage and as a low- or no-carbon fuel source to produce energy at Duke Energy’s combined heat and power plant located at Clemson University in South Carolina.

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Universal Hydrogen Energy South Carolina 262

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

JANUARY 31, 2022

Penn State researchers have proposed cold sintering as an improved method of solid-state battery production that enables multi-material integration for better batteries. This prevents fire-causing short circuits, but also in theory it enables solid-state batteries to have higher energy density. —Zane Grady, lead author.

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Batteries Battery Production Sodium 370

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

JULY 7, 2023

Under the framework of the MOU, the two companies will work together to explore opportunities to jointly develop EV battery recycling businesses in the UK. This will include the joint development of a UK supply chain of end-of-life lithium-ion batteries for recycling. Earlier post.)

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Batteries Battery Lithium Ion Waste 195

Green Car Congress

DECEMBER 10, 2020

Pre-feasibility studies have shown that the Jadar project has the potential to produce both battery-grade lithium carbonate and boric acid. The project under study consists of an underground mine, sustainable industrial processing and waste facilities as well as associated infrastructure.

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Carbon Serbia Sodium Batteries 170

Green Car Congress

JULY 29, 2019

On 26 July, the first flue gas from the natural gas power plant, the Shepard Energy Center in Calgary, Canada, was directly transformed by the C2CNT process ( earlier post ) into carbon nanotubes. In a related new study in the Journal of CO 2 Utilization (Wang et al. ) The absorption of carbon dioxide into the electrolyte creates heat.

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Carbon Gas Convert Power 353

Green Car Congress

SEPTEMBER 14, 2018

For electric and plug-in hybrid vehicles the carbon intensity of the power grid is also a key factor in terms of the vehicle’s full life cycle emissions. However, if a race for bigger and bigger batteries is left unchecked, EVs doing low mileages could undermine some of the potential benefits, the report finds. Source: Ricardo, LowCVP.

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Environment Batteries Battery Vehicles 268

Green Car Congress

JULY 14, 2022

Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. A paper on the work appears in Nature Energy.

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Sodium Li-ion Batteries Battery 334

Green Car Congress

MARCH 11, 2022

Solid-state batteries could potentially not only deliver twice as much energy for their size, they also could virtually eliminate the fire hazard associated with today’s lithium-ion batteries. The findings are reported in an open-access paper in the journal Advanced Energy Materials.

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Lithium Ion MIT Batteries Battery 445

Green Car Congress

AUGUST 22, 2019

The discovery, published in Nature , challenges the conventional belief that lithium metal batteries fail because of the growth of the solid electrolyte interphase (SEI) between the lithium anode and the electrolyte. The findings could pave the way for bringing rechargeable lithium metal batteries from the lab to the market.

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San Diego Batteries Battery Lithium Ion 320