Green Car Reports

OCTOBER 11, 2021

Using ride-hailing services like Uber and Lyft leads to higher levels of greenhouse gas emissions and traffic congestion than driving personal cars, according to a new study from researchers at Carnegie Mellon University.

Environment 213

Environment Personal Universal Gas 213

Green Car Congress

MAY 2, 2022

Accompanying the lower noise levels from bus traffic was a reduction of fatigue, day time sleepiness and low mood, a study at the University of Gothenburg shows. Previous noise-level measurements had indicated that disturbance from low-frequency noise in indoor environments was present in the residential area.

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Electric Electrical 2019 Environment 459

The Driven EV News

OCTOBER 9, 2023

New study finds that battery-powered electric vehicles (BEVs) contribute at most half the CO2 emissions of diesel or gasoline cars across their lifespan, regardless of country of operation. The post EVs are “simply better” for environment, even in fossil fuel dominated grids appeared first on The Driven.

Environment 127

Environment Grid Fuel CO2 127

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. Pomponi et al.

Emissions 476

Emissions Environment New York City New York 476

Green Car Congress

MARCH 8, 2018

Outdoor air concentrations of nitrogen dioxide (NO 2 ) in Germany have a serious impact on health, according to a new study published by the German Environment Agency (Umwelt Bundesamt, UBA). The study was carried out on behalf of UBA by the Helmholtz Zentrum München and IVU Umwelt.) —UBA President Maria Krautzberger.

Environment 150

Environment Germany Pollution 2014 150

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. —John Helveston.

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Tax Credit Tax Buy Purchase 353

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.

Pollution 445

Pollution Water Iceland Mariner 445

Green Car Congress

SEPTEMBER 6, 2020

of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. The study was published in the journal Atmospheric Environment. This new study is based on a thorough review of a decade of research on aviation emissions.

Climate 448

Climate Emissions CO2 Climate Change 448

Green Car Congress

MARCH 5, 2022

This is an important study to inform and encourage climate action. This study expands upon previous studies that have focused on comparing battery-electric vehicle sedans to their internal-combustion-engine or hybrid counterparts. —Woody et al. Maxwell Woody et al. 17 034031 doi: 10.1088/1748-9326/ac5142.

Light 435

Light Gas Ford Vehicles 435

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.

Carbon 293

Carbon Batteries Battery Lithium Ion 293

Green Car Congress

MARCH 24, 2023

Green NCAP said that these calculations show the considerable differences between each car’s impact on the environment, but they also reveal the significant influence of mass on greenhouse gas emissions and primary energy demand.

Green 453

Green Climate Energy Vehicles 453

Green Car Congress

MARCH 10, 2022

Keliber, a Finnish mining and battery chemical company that aims to start the sustainable production of battery-grade lithium hydroxide, has analyzed the CO 2 emissions generated by its future production using two studies. The assessment has been prepared by Vahanen Environment Oy, a Finnish environmental consultant.

Carbon 418

Carbon Chile Australia Emissions 418

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.

Pollution 305

Pollution Carbon South Korea Asia 305

Green Car Congress

SEPTEMBER 14, 2018

The Ricardo study focuses on providing insights into how life cycle CO 2 e emissions vary by vehicle segment and powertrain technology. It considers ‘L-category’ (micro) vehicles, passenger cars, heavy duty trucks and buses across four life cycle stages: vehicle production, fuel production, vehicle use and vehicle end-of-life.

Environment 268

Environment Batteries Battery Vehicles 268

Green Car Congress

MARCH 3, 2021

Scientists at the USC Wrigley Institute for Environmental Studies on Santa Catalina Island, working with private industry, report that a new aquaculture technique on the California coast significantly increases kelp growth, yielding four times more biomass than natural processes. The study authors include Ignacio A. Ginsburg et al.

Mariner 468

Mariner Water Utah Federal Grant 468

Green Car Congress

OCTOBER 11, 2021

The team studied trends in air pollution in Africa to determine impacts on human health and economic development in 54 African countries. In addition to the toll on human health, air pollution imposes economic costs, the study found. Air pollution was responsible for 1.1 billion IQ points across the continent.

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Africa Pollution 2019 Rwanda 397

Innovation News Network

JULY 28, 2022

Dr Christine Joblin of the CNRS and her colleague Dr Hassan Sabbah of the University of Toulouse III – Paul Sabatier highlight the ability of the AROMA molecular analyser to understand the origin of large carbonaceous molecules in cosmic environments.

Environment 98

Environment Universal 98

Green Car Congress

OCTOBER 8, 2020

Ipsos’ new 2020 Global Mobility Navigator Study, focusing on Electrification, found global interest remained on par with the numbers from 2019. However, the study reveals there has been an increase in interest in the US and Chinese markets. Source: Ipsos. However, what drives someone to make the purchase is beyond these benefits.

Global 429

Global Electric Vehicles Auto Vehicles 429

Green Car Congress

JANUARY 27, 2021

A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. 2021) “Carbon intensity of corn ethanol in the United States: state of the science” Environ.

Gasoline 493

Gasoline Emissions Gasoline-Electric Gas-Electric 493

Green Car Congress

MARCH 29, 2023

A study by researchers at the University of Birmingham in the UK has found that while Diesel Oxidation Catalysts (DOCs) and Diesel Particle Filters (DPFs) has been very effective in controlling the tailpipe emissions of solid particles, there has been little change in the liquid mode ( 104 cm −3 /24-hour mean) defined by WHO. 2023.107888

Emissions 210

Emissions Diesel London Environment 210

Green Car Reports

MARCH 3, 2021

Electric cars use much less raw material than internal-combustion vehicles, according to a new study from European advocacy group Transport & Environment, providing yet more evidence that their overall carbon footprint is lower.

Gasoline 214

Gasoline Vehicles Environment International 214

Green Car Congress

FEBRUARY 5, 2016

A study of emissions from gasoline direct injection (GDI) vehicles in an urban near-road environment in Toronto over a wide range of weather conditions (February 2014 to January 2015) found that—other than for NO x and CO—the GDI engines had elevated emissions compared to the Toronto fleet. —Zimmerman et al.

Environment 150

Environment Emissions Exhaust 2014 150

Green Car Congress

APRIL 14, 2021

But a new study led by Sujay Kaushal of the University of Maryland warns that introducing salt into the environment—whether it's for de-icing roads, fertilizing farmland or other purposes—releases toxic chemical cocktails that create a serious and growing global threat to our freshwater supply and human health.

Supplies 195

Supplies Water Environment Maryland 195

Green Car Congress

DECEMBER 15, 2021

The study team, led by Dr. Erin McDuffie and Dr. Randall Martin of Washington University in St. HEI’s research is selected, overseen, and peer reviewed by leading subject matter experts on environment and health without involvement of HEI’s public or private sponsors. Overall, the report indicates that a majority of PM 2.5

Global 472

Global St. Louis Fuel Pollution 472

Green Car Congress

JANUARY 6, 2019

Urban planners should plant hedges—or a combination of trees with hedges—rather than just relying on roadside trees if they are most effectively to reduce pollution exposure from cars in near-road environments, according to a new study from the University of Surrey. Atmospheric Environment doi: 10.1016/j.atmosenv.2018.12.036.

Pollution 354

Pollution Wind Environment Green 354

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 say this highlights the long-term persistence of contaminants introduced by human activities in the environment. —Senior author Professor Dominik Weiss.

London 295

London Gasoline 2018 Petrol 295

Green Car Congress

APRIL 7, 2020

Australia-based Woodside has signed an agreement with Japanese companies JERA Inc, Marubeni Corporation and IHI Corporation to undertake a joint study examining the large-scale export of hydrogen as ammonia for use decarbonizing coal-fired power generation in Japan. Green hydrogen is produced from renewable energy using electrolysis.

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Hydrogen Carbon Corporation Japan 321

Clean Fleet Report

OCTOBER 29, 2023

How Keeping Your Tires Inflated Can Help the Environment Basic Care Can Reduce Contamination Checking tire pressure is a subtle yet impactful way to care for the environment. They jeopardize environments because research has been minimal and relies on inaccurate testing materials and scenarios.

Environment 72

Environment Waste Water Polymer 72

Green Car Congress

JULY 31, 2023

Since the EU imposed sanctions on Russia in the wake of the invasion of Ukraine, there has been a redrawing of the global oil map, a new study by Transport & Environment (T&E) shows. Instead of cutting demand, Europe has simply replaced imports from Russia with oil from other producing countries.

Oil 370

Oil Russia Saudi Arabia Ukraine 370

Green Car Congress

JANUARY 7, 2021

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. billion and the urban population was 4.2

Global 433

Global 2001 2018 Nepal 433

Green Car Congress

MARCH 11, 2022

At the International Engine Congress in Baden-Baden (Germany), Liebherr-Components AG and US-based Tula Technology presented the results of their joint study on heavy machinery. For this study, Liebherr Machines Bulle SA provided its D966 engine that operates in a variety of applications, such as mobile or maritime cranes and wheel loaders.

Diesel 259

Diesel CO2 Congress Engine 259

Green Car Congress

JUNE 7, 2019

A new study finds that ethanol blends reduce particulate matter (PM) coming out of the tailpipe, which in turn reduces overall toxic emissions. The study was conducted by the University of California Riverside and the University of Wisconsin, Madison and commissioned by the Urban Air Initiative. 2019.05.279.

Gasoline 310

Gasoline Emissions Wisconsin Environment 310

Green Car Reports

FEBRUARY 16, 2022

Corn-based ethanol is mixed with United States gasoline supplies to lower transportation-related emissions, but a new study suggests ethanol may be worse for the environment than straight gasoline. The study, published in the Proceedings of the National Academy of Sciences, contradicts previous research commissioned by the U.S.

Gasoline 185

Gasoline Global United States Environment 185

Green Car Congress

JULY 28, 2021

In April, the BMW Group, WWF and other companies—including the Volvo Group—undertook, as a precautionary measure, not to use deep-ocean minerals or finance deep-sea mining until comprehensive scientific research into the impact of deep-sea mining can be conducted and the consequences for the environment are clearly assessed.

MIT 397

MIT South Korea Water Environment 397

Green Car Congress

MARCH 10, 2012

A new study by researchers from Stockholm University concludes that automobile tires may be a potential previously unknown source of carcinogenic dibenzopyrenes—a type of high molecular weight polycyclic aromatic hydrocarbon (PAH)—to the environment. Automobile tire rubber in general consists of approximately 40?

Environment 353

Environment Automobile Exhaust Oil 353

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

Climate 435

Climate Climate Change South Carolina North Carolina 435

Green Car Congress

OCTOBER 24, 2022

Furthermore, the number of ships equipped with scrubbers have tripled since the study was carried out. For many years, we’ve flagged the fact that scrubbers account for disproportionately large emissions of hazardous and acidifying substances into the marine environment. Ytreberg et al.

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Exhaust Emissions Mariner Gas 170