Study - EV Driven

Study confirms €1T green hydrogen potential for Africa

Green Car Congress

DECEMBER 22, 2022

Africa can produce 50 million tons of green hydrogen a year by 2035, according to a new study by the European Investment Bank (EIB), International Solar Alliance and the African Union, with the support of the Government of Mauritania, HyDeal and UCLG Africa.

Africa

Africa Mauritania Hydrogen Green

Alumobility study: aluminum top hat provides automakers a lighter, sustainable alternative

Green Car Congress

OCTOBER 12, 2021

The study also confirmed that an aluminum top hat would require fewer components and joints than its steel counterpart, helping to reduce the time and cost of vehicle assembly. Additional highlights of the latest Alumobility study include: Performance attributes were met or exceeded for various load cases.

Fuel Economy

Fuel Economy Audi Global Future

KIT studying production of MEAs for heavy-duty fuel cell vehicle systems

Green Car Congress

DECEMBER 23, 2020

Within the KliMEA project, researchers at Karlsruhe Institute of Technology (KIT) will study drive systems of heavy duty vehicles and fuel cell technology to find ways how future production of fuel cell components can be adapted to these expected new emissions requirements. This component considerably influences the behavior of the MEA.

Kits

Kits Fuel Production Vehicles

Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

Green Car Congress

JANUARY 7, 2022

A new modeling study led by researchers from George Washington Universit (GWU) finds that 86% of people living in cities worldwide (~2.5 A second study, also led by the GWU researchers, finds that nearly 2 million cases of asthma in children are linked to traffic-related nitrogen dioxide air pollution, with two in three occurring in cities.

Pollution

Pollution 2019 Washington 2000

U-M researchers challenge USPS EV environmental study

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). The Postal Service has not commented on the U-M study. Earlier post.). The USPS estimate was 10.3

District of Columbia

District of Columbia Fleet Gas-Electric Gasoline-Electric

USC study shows promising potential for giant-kelp-based biofuel with depth-cycling approach

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.

Mariner

Mariner Water Utah Federal Grant

Three-part catalyst study advances conversion of CO2 to ethanol

Green Car Congress

SEPTEMBER 11, 2021

The study, published in the Journal of the American Chemical Society , lays out a roadmap for successfully navigating this challenging reaction and provides a picture of the full reaction sequence using theoretical modeling and experimental characterization. They also discovered why this three-part interface is successful.

Conversion

Conversion Parts CO2 Carbon

NPD study finds substantial mineral resources on Norwegian shelf

Green Car Congress

FEBRUARY 6, 2023

In this resource assessment, we’ve estimated how much of the various minerals might be found on the seabed in the studied area. Of the metals found on the seabed in the study area, magnesium, niobium, cobalt and rare earth minerals are found on the European Commission’s list of critical minerals. million tonnes of titanium 1.9

2020

2020 Universal Wind 2018

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

JUNE 12, 2023

A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. However, a few papers based on single model studies confirm our estimated global warming potential (GWP100) of 11.6. Sand et al. —Dr Sand The GWP100 of hydrogen. Sand et al.

Hydrogen

Hydrogen Global Ozone CO2

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

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. EH&E) and Adjunct Professor of Environmental Health at Harvard’s T.H. —David MacIntosh.

Gasoline

Gasoline Emissions Gasoline-Electric Gas-Electric

Argonne study finds rare earth supply disruptions can have long-range impacts

Green Car Congress

MAY 24, 2021

In a new study, scientists at Argonne National Laboratory highlighted which rare earth elements may be particularly vulnerable to disruptions such as mine shutdowns. —Allison Bennett Irion, study co-author and chair of Argonne’s Advanced Supply Chain Analytics initiative. Riddle et al.

Supplies

Supplies Range Wind Market

NTT to study hydrogen transportation through existing pipelines

Green Car Congress

JULY 26, 2022

NTT Anode Energy Corporation announced a joint research and development project to study safety measures for the mass transportation of hydrogen through existing pipeline infrastructure. Utilizing existing pipeline infrastructure can solve these issues, and this new study represents the next step in this model’s proof-of-concept process.

Hydrogen

Hydrogen Transportation Toyota Supplies

Study finds twice as many cellulose fibers as microplastics in the Atlantic Ocean

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

Pollution Water Iceland Mariner

Study finds reduction of low-frequency noise from transition to electric buses improved residents’ health

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. The Gothenburg study involved questionnaire surveys of randomly selected residents in two phases, before and after the switch to electric buses. Study report (in Swedish).

Electrical

Electrical Electric 2019 Environment

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

Green Car Congress

MAY 13, 2022

In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). The next stage is then to take that chemical profile and study the toxicity of each.

Exhaust

Exhaust Emissions Pollution Legal

MARAD launches 16-month study on alternative fuels and power options for Great Lakes shipping

Green Car Congress

SEPTEMBER 26, 2022

The US Maritime Administration (MARAD)—the US Department of Transportation agency responsible for the US waterborne transportation system— launched a 16-month study exploring low-carbon options for shipping on the Great Lakes.

Alternative Fuels

Alternative Fuels Fuel Mariner Powered

DOE labs study on costs and benefits of new transportation technologies the most comprehensive to date

Green Car Congress

AUGUST 14, 2021

A new study published by US Department of Energy’s (DOE) Argonne National Laboratory offers the most complete understanding yet of the costs of owning and operating a vehicle, and how those costs vary by powertrain, from the conventional to the cutting-edge. Levelized cost of driving (LCOD) across powertrains for light-duty SUV, MY 2025.

Transportation

Transportation Alternative Fuels Maintenance Chad

Arcola Energy to lead hydrogen road freight study in Scotland; green hydrogen refueling

Green Car Congress

AUGUST 22, 2021

The project partners include NewCold, which will provide a deep-dive study on cold chain logistics; The Scottish Wholesale Association; St Andrews University; BOC; and Scottish Power. The Hydrogen Accelerator at the University of St Andrews will coordinate the feasibility study with the support of Arup.

Hydrogen

Hydrogen Green Energy Fleet

Study: annual climate impact of wild pigs could be greater than 1.1M cars

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

Climate Climate Change South Carolina Carbon

Keliber says studies show its lithium hydroxide will have smaller carbon footprint than most of the competition

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. We have ordered these studies to understand the size of our future carbon footprint, and how to reduce emissions.

Carbon

Carbon Chile Australia Emissions

Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

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. Resources.

Light

Light Gas Ford Vehicles

Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

Green Car Congress

JUNE 15, 2021

The study considers five different powertrains (internal combustion engine, hybrid-electric, plug-in hybrid-electric, fuel-cell-electric, and battery-electric) and 12 cost components (purchase cost, depreciation, financing, fuel, insurance, maintenance, repair, taxes, registration fees, tolls and parking, payload capacity and labor).

Maintenance

Maintenance Cost Of Chad Plug-in

New study shows a rapid increase of diesel-fueled backup generators across California

Green Car Congress

OCTOBER 7, 2021

M.Cubed’s study highlights that many of these generators are in communities that the California Environmental Protection Agency identifies as “disadvantaged,” according to CalEnviroScreen. Source: Bloom Energy. Diesel generators tend to be located close to where people live, work and attend school.

Diesel

Diesel California Fuel San Francisco

ZeroAvia, MHIRJ 1st phase technical study confirms feasibility of hydrogen-electric CRJ aircraft

Green Car Congress

JUNE 22, 2023

As part of the initial technical study conducted alongside Type Certificate holder MHIRJ over the last year, an initial entry-point for a CRJ 700 retrofit with ZeroAvia’s ZA 2000RJ powertrain—confirming maximum takeoff weight, center of gravity and structural allowances—has been identified. Earlier post.)

Hydrogen

Hydrogen Electric Electrical Fuel

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Green Car Congress

JULY 21, 2021

In addition to its regional and temporal scope, this study is distinct from earlier LCA literature in four key aspects: This study considers the lifetime average carbon intensity of the fuel and electricity mixes, including biofuels and biogas. This results in significantly lower battery production emissions than in earlier studies.

Hydrogen

Hydrogen Fuel Batteries Battery

Study shows that airborne nanoparticles trigger autophagy in lung cells

Green Car Congress

MAY 22, 2023

Crandall, the study’s senior author, and his colleagues studied a cellular defense process known as autophagy, which cells use to destroy damaged or abnormal internal materials. The implication of these studies is that autophagy is a defense mechanism that has an upper limit, beyond which it can’t defend the cell any further.

Pollution

Pollution International Future Parts

Study finds global emissions of several banned ozone-destroying CFCs are increasing

Green Car Congress

APRIL 10, 2023

—Lead author Dr Luke Western, a Research Fellow at the University of Bristol and researcher at the NOAA’s Global Monitoring Laboratory (GML) The international study was conducted by a team of scientists from the UK, US, Switzerland, Australia, and Germany. CFCs are chemicals known to destroy Earth’s protective ozone layer.

Ozone

Ozone Emissions Global Switzerland

IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Green Car Congress

JANUARY 13, 2023

In a new study led by the International Institute for Applied Systems Analysis (IIASA), an international team of researchers developed a novel way to store energy by transporting sand into abandoned underground mines.

Energy Storage

Energy Storage Energy Renewable Store

Independent study confirms cost savings & emissions advantages for heavy-duty trucks running ClearFlame’s engine technology

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.

Emissions

Emissions Engine Diesel Miles

Study finds direct seawater splitting has substantial drawbacks to conventional water splitting, offers almost no advantage

Green Car Congress

JUNE 16, 2021

A study by a team of researchers from Technische Universität Berlin (TUB) and Fritz-Haber-Institut der Max-Planck-Gesellschaft has found that direct seawater splitting for hydrogen production has substantial drawbacks compared to conventional water splitting and offers almost no advantage.

Water

Water Hydrogen Store Wind

Study finds EV buyers want rebates, not tax credits; government could have saved $2B

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.

Tax Credit

Tax Credit Tax Buy Washington

Idemitsu launches feasibility study in Japan into clean hydrogen production from waste

Green Car Congress

APRIL 16, 2023

Idemitsu Kosan, one of Japan’s leading producers and suppliers of energy, has launched a feasibility study of clean hydrogen production in Japan generated from waste, including municipal waste. The goal is to launch a first hydrogen production facility around 2030 capable of processing 200-300 tons of waste per day.

Waste

Waste Japan Hydrogen Clean

Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

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.

Emissions

Emissions Environment New York City New York

Study finds transporting food and ingredients generates 20% of carbon emissions in the global food system

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.

Transportation

Transportation Emissions Global Carbon

NREL and Hyundai Supernal collaborating with LA to study aerial mobility

Green Car Congress

JANUARY 27, 2022

To inform the plans for a first-of-its-kind public eVTOL network, Supernal and NREL are collaborating with the city of Los Angeles to study this innovative aerial transit mode.

Los Angeles

Los Angeles Hyundai Grid Transportation

Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

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. billion IQ points across the continent. Economic output lost to air-pollution-related disease was $3.0

Pollution

Pollution Africa 2019 Ethiopia

Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

AUGUST 23, 2021

The open-access paper on the study is published in the RSC journal Energy & Environmental Science. Key results from the study were: For both baseline scenarios, the GHG emission intensity is around a quarter that of H 2 produced from SMR. Process flow diagram and construction phase boundary. Palmer et al.

Solar

Solar Hydrogen Emissions Production

UCL-led study finds climate impact caused by growing space industry needs urgent mitigation

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.

Climate

Climate Ozone Industry Industrial

NREL study identifies nationwide charging needs; 28M charging ports by 2030 for 33M EV fleet

Green Car Congress

JUNE 28, 2023

A new NREL study has estimated the number, type, and location of the charger infrastructure needed to support 30–42 million light-duty electric vehicles on the road by 2030.

Charging

Charging Puerto Rico Fleet Light

NOAA study finds reducing particulate air pollution in N America & Europe increases hurricanes in N Atlantic

Green Car Congress

MAY 15, 2022

A new NOAA study covering four decades of tropical cyclones found that reducing particulate air pollution in Europe and North America has contributed to an increase in the number of tropical cyclones in the North Atlantic basin and a decrease in the number of these storms in the Southern Hemisphere.

Pollution

Pollution America Europe North America

Study estimates California’s GHG reductions since 2003 could be wiped out by 2020 wildfires

Green Car Congress

OCTOBER 18, 2022

Essentially, the positive impact of all that hard work over almost two decades is at risk of being swept aside by the smoke produced in a single year of record-breaking wildfires.”.

2003

2003 2020 Climate Change Pollution

TECO 2030 and AVL to conduct feasibility study for fuel cell system for heavy-duty trucks

Green Car Congress

FEBRUARY 12, 2023

TECO 2030 and AVL List have signed a contract for a feasibility study of developing and industrializing a Fuel Cell System for heavy-duty (HD) trucks. The feasibility study starts immediately and is expected to be completed in 2 months.

Fuel

Fuel Norway Europe Mariner

Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

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.

Hydrogen

Hydrogen Gas Coal Exhaust

Study finds running a hydrogen plane could be cheaper than traditional aircraft by 2035; requires correct policies and incentives

Green Car Congress

MAY 23, 2023

An economic study by research group Steer, and commissioned by T&E, looked at future operating costs of hydrogen planes on intra-European flights and found that they could be an efficient, cost competitive technology to decarbonize the sector, provided kerosene is taxed adequately. (If GJ—approximately €0.37/L.)

Hydrogen

Hydrogen Tax Green Emissions

Study confirms €1T green hydrogen potential for Africa

Alumobility study: aluminum top hat provides automakers a lighter, sustainable alternative

KIT studying production of MEAs for heavy-duty fuel cell vehicle systems

Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

U-M researchers challenge USPS EV environmental study

USC study shows promising potential for giant-kelp-based biofuel with depth-cycling approach

Three-part catalyst study advances conversion of CO2 to ethanol

NPD study finds substantial mineral resources on Norwegian shelf

CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Argonne study finds rare earth supply disruptions can have long-range impacts

NTT to study hydrogen transportation through existing pipelines

Study finds twice as many cellulose fibers as microplastics in the Atlantic Ocean

Study finds reduction of low-frequency noise from transition to electric buses improved residents’ health

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

MARAD launches 16-month study on alternative fuels and power options for Great Lakes shipping

DOE labs study on costs and benefits of new transportation technologies the most comprehensive to date

Arcola Energy to lead hydrogen road freight study in Scotland; green hydrogen refueling

Study: annual climate impact of wild pigs could be greater than 1.1M cars

Keliber says studies show its lithium hydroxide will have smaller carbon footprint than most of the competition

Ford, U Mich study finds greater greenhouse gas reductions for pickup truck electrification than for other light-duty vehicles

Argonne study finds BEVs can have lowest scheduled maintenance costs, but highest cost of driving

New study shows a rapid increase of diesel-fueled backup generators across California

ZeroAvia, MHIRJ 1st phase technical study confirms feasibility of hydrogen-electric CRJ aircraft

ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Study shows that airborne nanoparticles trigger autophagy in lung cells

Study finds global emissions of several banned ozone-destroying CFCs are increasing

IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Independent study confirms cost savings & emissions advantages for heavy-duty trucks running ClearFlame’s engine technology

Study finds direct seawater splitting has substantial drawbacks to conventional water splitting, offers almost no advantage

Study finds EV buyers want rebates, not tax credits; government could have saved $2B

Idemitsu launches feasibility study in Japan into clean hydrogen production from waste

Study finds high-density, low-rise cities such as Paris may be optimal urban form for reducing life cycle GHG emissions

Study finds transporting food and ingredients generates 20% of carbon emissions in the global food system

NREL and Hyundai Supernal collaborating with LA to study aerial mobility

Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

UCL-led study finds climate impact caused by growing space industry needs urgent mitigation

NREL study identifies nationwide charging needs; 28M charging ports by 2030 for 33M EV fleet

NOAA study finds reducing particulate air pollution in N America & Europe increases hurricanes in N Atlantic

Study estimates California’s GHG reductions since 2003 could be wiped out by 2020 wildfires

TECO 2030 and AVL to conduct feasibility study for fuel cell system for heavy-duty trucks

Study finds total greenhouse gas footprint of blue hydrogen “quite high” due to fugitive methane

Study finds running a hydrogen plane could be cheaper than traditional aircraft by 2035; requires correct policies and incentives

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