Green Car Congress

APRIL 4, 2022

A study by three French institutes—Ifremer, the University of Bordeaux and the IRD (a public research institution)—has found that the surface water of the Atlantic Ocean is twice as polluted by cellulose fibers as it is by microplastics. —Catherine Dreanno.

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Pollution Water Iceland Mariner 445

Green Car Congress

JANUARY 7, 2021

Credit: The University of Hong Kong. Due to the rapid economic growth in the study period, China invested a large amount of resources into infrastructure construction for advancing the urban living environment. Of the 841 cities studied, 325 showed significant greening with more than 10% of greening BUAs.

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Green Car Congress

JULY 20, 2021

million cars, according to a new study by an international team led by researchers from The University of Queensland and The University of Canterbury. Their study appears in Global Change Biology. By uprooting carbon trapped in soil, wild pigs (feral swine), are releasing around 4.9

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Green Car Congress

JANUARY 6, 2021

on average, increasing even more in car-dependent cities, according to a new study led by researchers at Carnegie Mellon University. Sloan Foundation, the US Department of Energy, and Carnegie Mellon University. When ridesourcing companies Uber and Lyft show up in urban areas, vehicle registrations per capita increase by 0.7%

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Green Car Congress

FEBRUARY 23, 2021

and Clemson University have partnered to advance development of electric-vehicle batteries that charge faster, last longer and can be scaled to fit a variety of vehicle classes. The CNI is located at the Clemson University Advanced Materials Research Laboratory in Anderson County. ATLIS Motor Vehicles, Inc.

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Universal Batteries Battery Motors 385

Green Car Congress

APRIL 10, 2023

The research, published in Nature Geoscience and led by the University of Bristol and National Oceanic and Atmospheric Administration (NOAA), puts the rise in part down to the chemicals, known as chlorofluorocarbons or CFCs, being used to make other ozone-friendly alternatives to CFCs.

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Ozone Emissions Global Switzerland 353

Green Car Congress

AUGUST 15, 2021

A study by researchers at CU Boulder and Edinburgh Napier University finds that high-density, low-rise environments such as those found in Paris are the optimal urban form when looking to reduce greenhouse gas emissions over their whole life cycle. There is a growing belief that building taller and denser is better.

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Emissions Environment New York City New York 476

Green Car Congress

MARCH 5, 2022

Researchers at the University of Michigan and Ford Motor Company have conducted a cradle-to-grave life cycle GHG assessment of model year 2020 ICEV, HEV, and BEV sedans, sports utility vehicles (SUVs), and pickup trucks in the United States. This is an important study to inform and encourage climate action. —Woody et al.

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Green Car Congress

APRIL 19, 2022

As an important battery cathode material, reaction distribution in lithium iron phosphate (LiFePO 4 ) has been extensively studied in dispersed particle systems, but remains poorly understood for mesoscopic agglomerates (or secondary particles) that are used in most commercial batteries. FP refers to iron phosphate. —Ming Tang.

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Green Car Congress

AUGUST 13, 2021

However, a new lifecycle study by a team from Stanford University and Cornell University has concluded that total greenhouse gas emissions from the production of blue hydrogen are quite high, particularly due to the release of fugitive methane.

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Green Car Congress

JUNE 15, 2021

Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.

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Maintenance Cost Of Chad Plug-in 418

Green Car Congress

MAY 3, 2022

Pacific Gas and Electric Company (PG&E) is launching the US’ most comprehensive end-to-end hydrogen study and demonstration facility, which will examine the future potential of the zero-carbon fuel hydrogen as a renewable energy source for not only PG&E customers but the entire global natural gas industry.

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Green Car Congress

JULY 5, 2022

A study by researchers in Australia and China has determined that global food-miles account for nearly 20% of total food-systems emissions; moving fruit and vegetables in refrigerated vehicles is particularly emissions-intensive. Their paper appears in the journal Nature Food. Food trade plays a key role in achieving global food security.

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Transportation Emissions Global Carbon 418

Green Car Congress

JULY 9, 2022

A study by a team from the George Washington University finds that not all financial incentives are created equal in the eyes of prospective car buyers, and the current federal incentive—a tax credit—is, in fact, valued the least by car buyers. The current federal electric vehicle tax scheme is a pain.

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Tax Credit Tax Buy Washington 353

Green Car Congress

DECEMBER 15, 2020

When compared to a similarly structured catalyst made from iron—another promising, well-studied platinum substitute—the team found that the cobalt catalyst achieved a similar reaction but with four times the durability. Previous studies had shown that cobalt is far less active than iron-based catalysts.

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Green Car Congress

MAY 6, 2022

A study by University of Chicago economist Esteban Rossi-Hansberg, the Glen A. Lloyd Distinguished Service Professor in Economics, and José-Luis Cruz of Princeton University assesses the local social cost of carbon (LSCC) and how that cost aligns with the carbon reduction pledges countries made under the Paris Agreement.

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Tax Carbon Global Climate Change 397

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

AUGUST 23, 2021

Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. The open-access paper on the study is published in the RSC journal Energy & Environmental Science.

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Solar Hydrogen Emissions Production 459

Green Car Congress

DECEMBER 27, 2020

Less traffic on the roads during the first COVID-19 lockdown in the UK led to a reduction in air pollution but may have caused potentially damaging surface ozone levels to rise, according to a new study led by researchers at the University of York.

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Green Car Congress

OCTOBER 18, 2022

In an open-access report in the journal Environmental Pollution , researchers from UCLA and the University of Chicago estimate that California’s wildfire carbon dioxide equivalent (CO 2 e) emissions from 2020 (~127 mmt CO 2 e ) are approximately two times higher than California’s total greenhouse gas (GHG) emission reductions since 2003.

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2003 2020 Climate Change Pollution 447

Green Car Congress

JUNE 26, 2022

The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. The space industry is one of the world’s fastest growing sectors.

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Green Car Congress

JUNE 9, 2023

A study by a team from Carnegie Mellon University and Yale University suggests that BEVs could constitute the majority or near-majority of cars and SUVs by 2030, given widespread BEV availability and technology trends. Their open-access paper is published in Proceedings of the National Academy of Sciences (PNAS).

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Green Car Congress

JANUARY 8, 2021

Now, a study by researchers at the US Department of Energy (DOE) Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has found that energy sorghum ( Sorghum bicolor ) behaves more like miscanthus in the way it efficiently captures light and uses water to produce abundant biomass. Moore, C.E., von Haden, A.C., Burnham, M.B.,

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Green Car Congress

APRIL 6, 2020

Replacing dry biomass-derived fuels with biogas and biogas-derived fuels in certain sectors of the energy system can reduce dry biomass consumption by up to 16% when used for power, heat or industrial sectors, according to a new study by researchers By Aalborg University in Denmark.

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Green Car Congress

NOVEMBER 28, 2021

The same study also concluded an overall lower consumption of tobacco worldwide is statistically linked to less people contracting lung squamous cell carcinoma (LSCC)—another type of NSCLC. The results of the study were published in the journal Atmospheric Environment. LSCC is often linked to a history of smoking.

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Green Car Congress

JUNE 22, 2021

The study, led by researchers from Imperial College London, found that up to 40% of lead in airborne particles today comes from the legacy of leaded gasoline. The researchers in this study measured lead concentrations of 8 ng/m 3 of air on average during the summer 2018 at Marylebone road. —Senior author Professor Dominik Weiss.

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Green Car Congress

FEBRUARY 2, 2021

These are the observations in an in-depth study of the industry by management professors at the University of California, Davis, and Dartmouth College. Current EV business models are doomed unless manufacturers that have bet their futures on them, such as General Motors and VW, invest in or coordinate on a robust supercharger network.

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Green Car Congress

JUNE 10, 2022

An even more intense “megadrought” hit the region around 1,800 years ago, according to a new study published in the AGU journal Geophysical Research Letters. The new study used tree-ring data and other climate records to identify a drought period unmatched in severity by the current drought or other ancient droughts.

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Colorado Water Climate Arizona 273

Green Car Congress

AUGUST 9, 2021

A team at the University of Nebraska-Lincoln has investigated the long-term adaptability and economic feasibility of non-flex-fuel vehicles—vehicles designed to use fuel blends containing 85% ethanol (E85) or less—to consume a 30% ethanol (E30) fuel blend.

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Fuel Gasoline Vehicles Nebraska 375

Green Car Congress

FEBRUARY 1, 2021

The study is one of the first to account for methane leaking from old, abandoned mines. Kholod is a scientist at the Joint Global Change Research Institute, a partnership between PNNL and the University of Maryland where researchers explore the interactions between human, energy and environmental systems. —Nazar Kholod.

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Green Car Congress

MARCH 20, 2021

Hydro-Québec’s Center of Excellence in Transportation Electrification and Energy Storage (CETEES) and the University of South Wales (USW) have signed commercial agreements to transfer patented hydrogen storage technology arising from USW research to Hydro-Québec to enable its commercialization.

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Green Car Congress

MAY 1, 2023

Coal trains and terminal operations add a significant amount of fine particulate matter (PM 2.5 ) pollution to urban areas—more so than other freight or passenger trains— according to a study conducted in Richmond, California, by the University of California, Davis. The results indicate coal trains add on average 8.32

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Green Car Congress

FEBRUARY 6, 2023

Nebrija University (Spain) students undertook the redesign and technological improvement of a car of the Sodicars team that took part in the 2023 Dakar Rally in the top-class category (T1).The The agreement focuses in particular on the redesign of and technological improvements to Sodicars’ BV2 vehicle.

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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. Only four out of 100 stations in the study were fast-charging. The study looked at 100 charging stations in 28 parking structures.

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San Diego Charging Building DC 294

Green Car Congress

JULY 26, 2021

The feasibility study to conceptualize the hydrogen fuel-cell propulsion technology for the vessel was initially completed in 2020 by Sandia National Laboratories, Glosten, and Scripps. The study was funded by the US Department of Transportation’s Maritime Administration. Earlier post.)

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San Diego Hydrogen Hybrid Mariner 448

Green Car Congress

JUNE 20, 2021

According to a new study by researchers from Delft University of Technology, in the context of current recharging time, Dutch EV drivers in general prefer not to participate in “vehicle-to-grid” (V2G) contracts, while the opposite is true in the context of fast recharging.

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Green Car Congress

NOVEMBER 4, 2021

New research led by Mohammad Masnadi, assistant professor of chemical and petroleum engineering at the University of Pittsburgh Swanson School of Engineering, offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both. Masnadi, M.S.,

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