Green Car Congress

NOVEMBER 10, 2021

This brief study analyzes, for each individual state, the changes from 2018 to 2020 in the use of coal (one of the two most polluting energy sources) to generate electricity. Michael Sivak is the managing director of Sivak Applied Research and the former director of Sustainable Worldwide Transportation at the University of Michigan.

Coal 334

Coal West Virginia North Dakota Cleaner 334

Green Car Congress

FEBRUARY 16, 2018

Thus, it is important to identify and quantify the most important human-produced sources of VOC emissions to effectively mitigate air pollution and improve human health, the authors said. Even so, lotions, paints and other products contribute about as much to air pollution as does the transportation sector. McDonald, Joost A.

Pollution 264

Pollution Transportation Production Los Angeles 264

Green Car Congress

AUGUST 10, 2018

The federal Clean Air Act and associated environmental regulations have driven steep declines in air pollution emissions over the past several decades, even as US manufacturers increased production, according to a study by two University of California, Berkeley, economists. Shapiro and Reed Walker (2018) “ Why is Pollution from U.S.

Pollution 199

Pollution Production Los Angeles 2008 199

Green Car Congress

JUNE 7, 2012

The US Department of Energy (DOE) has selected nine universities for awards for research projects that will continue to support innovation and development of advanced, lower emission coal technologies. million investment will be leveraged with additional funds from the universities to support $3.1 Brown University.

Coal 250

Coal Universal Indiana Tennessee 250

Green Car Congress

NOVEMBER 4, 2018

A team led by Kanazawa University in Japan has developed a cleaner method for the recycling of several rare earths (REs) such as yttrium (Y) and europium (Eu) used as phosphors in fluorescent lamps (FLs). Credit: Kanazawa University.

Universal 255

Universal Nickel Metal Hydride Waste Cleaner 255

Green Car Congress

FEBRUARY 18, 2019

Cooking, cleaning and other routine household activities generate significant levels of volatile and particulate chemicals inside the average home, leading to indoor air quality levels on par with a polluted major city, according to a study by researchers at the University of Colorado Boulder. Earlier post.).

Pollution 207

Pollution Ozone Cleaning Clean 207

Green Car Congress

OCTOBER 22, 2018

Auburn University researchers are leading a $2-million US Department of Energy Co-Optima project ( earlier post ) that will evaluate renewable butyl acetate (BA) as a bio-based fuel additive that can be blended with diesel fuel to reduce soot and greenhouse gas emissions and yield cleaner engine operation in cold-weather conditions.

Universal 247

Universal Diesel Renewable Fuel 247

Green Car Congress

JUNE 1, 2021

The air in the United States and Western Europe is much cleaner than even a decade ago. A new study led by Tokyo Institute of Technology (Tokyo Tech), Hokkaido University and the University of Washington explains why. —co-author and leader of SE-Dome ice core project Yoshinori Iizuka, Hokkaido University.

Pollution 221

Pollution Emissions Europe Climate Change 221

Green Car Congress

JUNE 25, 2013

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Earlier post.). A proposal for existing plants is due in 2014, with targeted file rule in 2015.

Obama 249

Obama Cleaner Fuel Economy Climate 249

Green Car Congress

JANUARY 12, 2013

Although EVs have a greater GHG reduction benefit than CNGVs, they may increase life-cycle emissions of criteria pollutants, simply because coal is heavily involved. The original reason for developing EVs and CNGVs is to substitute oil, not to reduce emissions of GHGs or any pollutant. Click to enlarge. —Huo et al.

Coal 231

Coal Pollution China Gas 231

Green Car Congress

MAY 25, 2010

The researchers found that while EVs do offer a very promising solution to energy issues due to their replacement of petroleum fuels, for now “ the high pollution levels of coal-fired power plants will trade off EVs’ potential energy benefits in China ”. Credit: ACS, Huo et al. Click to enlarge. and NO x emissions.

Coal 291

Coal Gasoline-Electric Gasoline Pollution 291

Green Car Congress

APRIL 4, 2012

They did the test in real homes as part of Project Surya, which quantifies the impacts of cleaner cooking technologies in a village in India. Singh, Tanveer Ahmed, Nithya Ramanathan, and Veerabhadran Ramanathan (2012) Real-Time Assessment of Black Carbon Pollution in Indian Households Due to Traditional and Improved Biomass Cookstoves.

Pollution 231

Pollution Carbon San Diego Los Angeles 231

Green Car Congress

JANUARY 18, 2023

million awarded by the Department of Energy to Daimler Trucks North America, headquartered in Portland, and $199 million awarded overall by the DOE to fund 25 projects geared toward putting cleaner cars and trucks on America’s roads and improving the nation’s electric vehicle charging infrastructure. Earlier post.).

Oregon 320

Oregon North America Fuel Portland 320

Green Car Congress

JANUARY 8, 2023

Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles. 10 ) of urban air, a fraction known to be enriched with non-tailpipe constituents.

Emissions 353

Emissions Pollution Exhaust London 353

Green Car Congress

AUGUST 7, 2020

Car users from the world’s least affluent cities are exposed to a disproportionate amount of in-car air pollution because they rely heavily on opening their windows for ventilation, according to a new global study led by researchers at the University of Surrey. This is yet a distant dream in many ODA countries. Nogueira, T.,

Pollution 170

Pollution Malawi Ethiopia Tanzania 170

Green Car Congress

JUNE 22, 2017

The findings of a study by researchers at Carnegie Mellon University, with colleagues at UC Berkeley, suggest that changing atmospheric NO x levels over the next two decades will likely significantly reduce the effectiveness of stricter new gasoline vehicle emissions standards in reducing concentrations of secondary organic aerosol (SOA).

Cleaner 191

Cleaner Los Angeles Exhaust Gasoline 191

Green Car Congress

AUGUST 26, 2014

Black carbon (BC) from incomplete biomass and fossil fuel combustion is the most strongly light-absorbing component of particulate matter (PM) air pollution and a major climate-forcing emission. Baumgartner and her colleagues measured the daily exposure to different types of air pollutants, including black carbon, in 280 women (mean age 51.9

Carbon 275

Carbon Emissions Motoring Motors 275

Green Car Congress

APRIL 11, 2023

Replacing all of the oldest, highly polluting school buses in the US could lead to 1.3 million fewer daily absences annually, according to a University of Michigan study. Even relatively short commutes on school buses can dominate students’ daily air pollution exposures. The program is ongoing.

Pollution 170

Pollution Cleaner 2012 EPA 170

Green Car Congress

JULY 1, 2014

Researchers at the Department of Energy’s Lawrence Berkeley National Lab (Berkeley Lab) and the University of Hawaii have provided direct experimental evidence for the validity of a proposed mechanism for the first step in the process that transforms gas-phase molecules into solid particles such as soot and other carbon-based compounds.

Hawaii 218

Hawaii Cleaner Fuel Hydrogen 218

Green Car Congress

JULY 12, 2020

Air pollution is lower than expected in some of the UK’s towns and cities, despite a return to almost normal traffic levels, according to a new study by researchers at the University of York. The researchers suggest that factors such as staggered commutes and homeworking is reducing congestion, which plays a factor in air pollution.

Cleaner 170

Cleaner Pollution Emissions Universal 170

Green Car Congress

SEPTEMBER 9, 2009

A consortium brought together by low carbon experts at the University of East Anglia (UEA) in the UK launched the first bus in the UK to run on biomethane gas. The dual-fuel diesel-biomethane powered bus is expected to reduce pollutant emissions and greenhouse gas emissions by around a half. Biomethane bus. Click to enlarge.

Emissions 246

Emissions Fuel Conversion Cleaner 246

Green Car Congress

AUGUST 9, 2012

A scatter plot of CO, as a tracer for pollution, versus CO 2 , as a tracer for the amount of combustion, for 2002 and 2010. The magnitude of the drop in VOC levels was surprising, even to researchers who expected some kind of decrease resulting from California’s longtime efforts to control vehicle pollution. ppbv/ppmv to 10.7

Los Angeles 285

Los Angeles Gasoline Ozone 2002 285

Green Car Congress

APRIL 12, 2016

In a paper published in the American Journal of Respiratory and Critical Care , researchers report that children exposed to higher levels of air pollution—even if relatively low—including fine particulate matter (PM 2.5 ) and soot (black carbon), had worse lung function than those living in less polluted areas. mL; -43.9,

Pollution 150

Pollution 2002 MPH Boston 150

Green Car Congress

MAY 26, 2022

—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). Bourns College of Engineering – Center for Environmental Research and Technology, University of California, Riverside, Riverside, CA. ID-Technologies, Fribourg, Switzerland.

Hydrogen 353

Hydrogen Engine Saudi Arabia Universal 353

Clean Fleet Report

AUGUST 8, 2024

What isn’t often discussed is the potential for EVs to reduce noise pollution. With that in mind, here’s a closer look at EVs and their impact on noise pollution. How Are Automakers Reducing Noise Pollution? Reducing pollution starts with EV production. People can live better lives when the roads are quieter and cleaner.

Pollution 98

Pollution Fleet Tax Credit Cleaner 98

Green Car Congress

AUGUST 11, 2016

In “Estimated Excess Morbidity and Mortality Caused by Air Pollution above ATS Recommended Standards, 2011-2013,” published online in the August edition of Annals of the American Thoracic Society , researchers report on the annual health benefits of meeting more protective standards recommended by the ATS for O 3 and PM 2.5.

Pollution 150

Pollution Standards Ozone EPA 150

Green Car Congress

APRIL 9, 2019

We’ve been working for a number of years on ways to make engines for cars and trucks cleaner and more efficient, and we’ve been particularly interested in what you can do with spark ignition [as opposed to the compression ignition used in diesels], because it’s intrinsically much cleaner. —Daniel Cohn.

MIT 247

MIT Gasoline Engine Fuel 247

Green Car Congress

JUNE 26, 2020

The use of heavy fuel oils (HFOs) contributes to global warming due to the fossil origin of these fuels and, moreover, generating non-negligible emissions of pollutants such as sulfur oxides. Although cleaner fuels are available, many companies opt for HFOs due to their low cost. The participants are Vertoro B.V. (NL);

Mariner 273

Mariner Oil Fuel Cleaner 273

Green Car Congress

JUNE 9, 2015

A team from Northwestern University, with colleagues from UOP LLC, a Honeywell Company; Universita’ degli Studi di Roma “La Sapienza”; Argonne National Laboratory; and Ames Laboratory has developed a new hydrogenation catalyst that is highly selective for benzene, an aromatic—and known carcinogen—that is part of conventional gasoline.

Gasoline 150

Gasoline Cleaner Hydrogen 2009 150

Green Car Congress

AUGUST 14, 2020

Recent US Supreme Court precedent has opened the door for states to enact laws requiring all new cars sold in the state to be electric as of a certain date, according to a paper by the nonprofit Coltura published in the University of Michigan Journal of Environmental and Administrative Law. Its vision is a gasoline-free US by 2040 or sooner.

All-Electric 247

All-Electric Vehicles London Legal 247

Green Car Congress

OCTOBER 8, 2010

A team of atmospheric scientists and environmental engineers from Harvard University and Tsinghua University in Beijing have continuously measured atmospheric CO 2 and carbon monoxide (CO) levels in rural Miyun, about 100 km northeast of Beijing, since November 2004. She completed her Ph.D. Munger, J. McElroy, M. Nielsen, C.

CO2 199

CO2 Climate Change Universal China 199

Green Car Congress

FEBRUARY 3, 2021

Harvard University recently purchased four Proterra battery-electric buses and electric infrastructure. To achieve this, the University made a commitment that all Harvard-owned vehicles will operate without fossil fuels. Harmful air pollutants will also be reduced providing health benefits to local communities.

Buy 218

Buy Massachusetts Electrical Electric 218

Green Car Congress

JUNE 28, 2018

Countries seeking to meet Paris Agreement targets on CO 2 emissions must get a grip on the amount of pollution produced at city level, according to a new open-access study published in S cience Advances by an international team of researchers from Europe and China. —Prof Guan.

Emissions 210

Emissions CO2 Pollution Laos 210

Green Car Congress

MARCH 15, 2013

Located in Menlo Park, California, SLAC is operated by Stanford University for the US Department of Energy Office of Science. A paper on their work is published in the journal Science. How LCLS views surface chemistry (Credit: Hirohito Ogasawara / SLAC National Accelerator Laboratory) Click to enlarge. Resources. Dell’Angela, T. Anniyev, M.

Insight 225

Insight Universal Denmark Convert 225

Green Car Congress

FEBRUARY 9, 2011

Among the awards is support for a Syracuse University (with BorgWarner of Ithaca) project to prepare, inject and combust supercritical (SC) diesel fuel. Stony Brook University seeks to improve vehicle fuel economy with a thermoelectric generator that would capture energy previously lost through heat exhaust. Earlier post.).

Diesel 199

Diesel Transportation New York Pollution 199

Green Car Congress

FEBRUARY 12, 2016

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging. Weis et al.

Coal 150

Coal Pollution Grid Gasoline-Electric 150

Green Car Congress

APRIL 2, 2013

A study by a team from the University of British Columbia and Metro Vancouver suggests that optimized operational control strategies for transit bus fleets ultimately offer transit agencies a way to maximize the benefits of their capital investments in new, cleaner technologies. the contact of pollutants and people in space and time).

Climate 225

Climate Pollution Fleet Emissions 225