(Phys.org) —For owners of delivery truck fleets who may be trying to decide between electric or diesel vehicles, researchers at the Georgia Institute of Technology are offering some advice: comparisons of the energy consumption, ...
Energy & Green Tech
Sep 26, 2013
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(Phys.org)—Are gasoline-fueled cars or large diesel trucks the bigger source of secondary organic aerosol (SOA), a major component of smog? UC Berkeley researchers have stepped into this debate with a new study that says ...
Environment
Oct 22, 2012
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Dear EarthTalk: I don't understand why there are many European diesel cars with very high mileage ratings that are not available in the U.S. Can you enlighten? (John Healy, Fairfield, Conn.)
Environment
Apr 27, 2009
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In urban areas across the U.S., low-income neighborhoods and communities of color experience an average of 28% more nitrogen dioxide (NO2) pollution than higher-income and majority-white neighborhoods. The disparity is driven ...
Environment
Oct 7, 2021
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Almost one third of Canadians live near a major road—and this means they go about their everyday lives exposed to a complex mixture of vehicle air pollutants.
Environment
Oct 30, 2019
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It's easy to see why online shopping is so popular. Just a couple of clicks and that new pair of socks is winging its way to you at breakneck speed. And they can get it to you in two days for free? Click.
Environment
Nov 22, 2018
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German public broadcaster ZDF reports that trucking companies in Europe may be using electronic equipment to commit large-scale emissions fraud.
Business
Jan 16, 2017
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Weaning cars and trucks off of gasoline and diesel made from fossil fuels is a difficult task. One promising solution involves biodiesel, which comes from natural oils and fats, but it is costly. Using a microwave and catalyst-coated ...
Energy & Green Tech
Apr 20, 2016
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Under new European Union rules to combat pollution, trucks and buses rolling off assembly lines this year will produce significantly less harmful exhaust fumes.
Energy & Green Tech
Jan 4, 2013
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(AP)—The Obama administration on Friday imposed a new air quality standard that reduces by 20 percent the maximum amount of soot released into the air from smokestacks, diesel trucks and other sources of pollution in its ...
Environment
Dec 14, 2012
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