Green Car Congress

AUGUST 8, 2016

In a study with implications for populated areas near airports, a team from Tufts University in Boston has found that the impact of aviation on ambient ultrafine particle number concentrations (PNCs) extend many kilometers downwind of Boston’s Logan airport. years at three sites within 7.3 km of the airport. Hudda et al.

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Boston Wind Pollution Exhaust 150

Green Car Congress

JUNE 9, 2009

Energy consumption and GHG emissions per PKT (passenger kilometer travelled). Inventorying criteria air pollutants showed that vehicle non-operational components often dominate total emissions. Life-cycle criteria air pollutant emissions are between 1.1 The vehicle operation components are shown with gray patterns.

Light 150

Light Emissions Energy Boston 150

Green Car Congress

JULY 31, 2012

The ultimate goal is the generation of efficient, cost-competitive electricity from domestic coal with near-zero emissions of carbon dioxide and air pollutants. Boston University. Stanford University. University of Wisconsin, Madison. West Virginia University. University of Connecticut.

Fuel 236

Fuel West Virginia Coal Universal 236

Green Car Congress

JANUARY 27, 2015

exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. The study exposed laboratory rats 80 hours a week, for up to 30 months, to emissions from a heavy-duty diesel engine meeting 2007 US EPA standards using new filters and other control technology.

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

APRIL 14, 2017

The US Environmental Protection Agency (EPA) has published the plan for the first tranche of Volkswagen’s National Zero Emission Vehicle (ZEV) Investment spending, directed at 11 cities nationwide—New York, Washington, D.C., As required by Appendix C to the 2.0-Liter Liter Partial Consent Decree entered by the US.

Charging 150

Charging America DC Raleigh 150

Green Car Congress

SEPTEMBER 1, 2012

—Boston College Professor of Chemistry Paul Davidovits. Black carbon is part of a group of pollution sources known as Short-Lived Climate Forcers (SLCFs), including methane gas and ozone, which are produced on earth. Cappa, a professor of engineering at the University of California, Davis, and Timothy B. Earlier post.).

Climate 261

Climate Climate Change Carbon Boston 261

Green Car Congress

JANUARY 17, 2015

However, the report notes, renewable energy price improvements are not universal, and costs range widely according to resources and the availability of financing. Although Cape Wind developer Jim Gordon is challenging the terminations, the Boston Globe notes that “ due to both controversy and mismanagement, Cape Wind appears all but dead. ”.

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Renewable Parts Power Powered 150

Cars That Think

DECEMBER 19, 2021

The quantity of calcium carbonate to be released—about 1 kilogram—won’t be enough to trigger any measurable cooling, and it roughly equals the particle pollution that a large commercial airliner releases every minute of flight, says. Solar geoengineering is not a substitute for curbing emissions. Not everyone agrees.

Ozone 120

Ozone Solar Climate Change Climate 120

Green Car Congress

MAY 2, 2018

Chan School of Public Health suggests that long-term exposure to traffic-related pollution significantly increases the risk of pediatric asthma, especially in early childhood. Fine PM originates from fuel combustion, including traffic, power plants, and other pollution sources. —corresponding author Mary B.

Pollution 150

Pollution Boston MPH 150

Green Car Congress

FEBRUARY 14, 2012

Air pollution, even at levels generally considered safe by federal regulations, increases the risk of stroke by 34%, according to a new study by researchers at Beth Israel Deaconess Medical Center. Any proposed changes in regulated pollution levels must consider the impact of lower levels on public health. Writing in the 14 Feb.

Pollution 244

Pollution Boston MPH 244

Green Car Congress

JULY 7, 2017

The largest systematic study ever conducted of human volunteers exposed to ozone air pollution has found no evidence of effects on the heart in its healthy, older participants, but did find effects on the volunteers’ ability to breathe, even at low ambient levels. Boston, MA:Health Effects Institute. Research Report 192, Pt 1.

Ozone 150

Ozone San Francisco North Carolina Pollution 150

Green Car Congress

APRIL 13, 2012

The study—a component of the Advanced Collaborative Engine Study (ACES)—is exposing rats and mice for 16 hours a day to emissions from a heavy duty diesel engine meeting 2007 US EPA standards that reduce emissions of fine particles and other pollutants by more than 90% from levels emitted by older engines.

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Exhaust Diesel Engine 2007 207

Tony Karrer Delicious EVdriven

APRIL 16, 2009

Electric cars and a smart electric grid have a bright future, according to panelists at a roundtable discussion on the subject that I attended last Friday in Boston. “I Among these fuels natural produces the least of the “dirty byproducts&# , then oil and then coal which produces the most unwanted pollutants.

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Grid Green Electric Cars Cars 47

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Electric car proponents at The California Cars Initiative believe the task force was unduly influenced by “plug-in skeptics” at the Boston Consulting Group , which is under government contract to provide input on the prospects for G.M. . “The Toyota Prius took over five years to reach break-even and has gone on to be a wild success.&#

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Volt Green Electric Cars 2009 42