People rightfully dislike wireless signals being transmitted from the person behind the wheel when they text while drive, but there are times when a car's wireless signals can be good news. Researchers at the Massachusetts Institute of Technology (MIT) have found a way to use wireless signals under the hood to help cut pollution from heavy-duty vehicles such as diesel-powered trucks. That's something we can get behind.
The California dream is becoming a bit more of a nightmare, at least according to some truckers there. With the California Air Resources Board (CARB) mandating that older trucks be equipped with a special diesel soot filter in order to reduce pollution, trucking advocates are arguing that the device is not only cost-prohibitive but dangerous as well, says Forbes.
Well, this bit of news isn't going to make German automakers or truckmakers terribly happy. Following the connection between diesel fumes and cancer, scientists have found that the black particles created by burning fuels – i.e. black carbon or soot – do more to warm the earth than previously estimated, The New York Times reports, citing a study written by more than 30 scientists that was released this week.
Photo by Kevindooley. Licensed under Creative Commons license 2.0.
Back before the age of emissions regulations or the technology to do anything about them anyway, new factories and power plants sprung up and dumped huge amounts of black soot into the air on a daily basis. Then, prevailing winds swept the soot away and dumped it off elsewhere. Where? Apparently, in the arctic for one. Ice samples reveal that huge amounts of pollution and black soot were deposited in Greenland, and researchers believe that the soot is from North America. The data shows that the
General Motors has announced its Medium Duty Truck lineup for the 2007i (the i stands for interim) and 2008 model years feature increased performance, increased driver comfort and reduced diesel emissions. Included are an all-new Chevrolet and GMC W-Series, as well as revised diesel engines and exhaust systems to ensure GM medium-duty trucks meet new, more stringent federal and state of California diesel as emissions standards.
For months you've been hearing us talk about the impending introduction of the new low-sulfur diesel fuel throughout the country on October 15, though, mostly in regards to ushering in Mercedes' BlueTec engine. Keep in mind that the new fuel will also have a major impact on the 8 million diesel-powered trucks that move 94 percent of the nation's goods and the 500,000 diesel commuter buses.
The busiest ports in the nation, Los Angeles and Long Beach, announced an aggressive air pollution control plan, which would make them the cleanest in the world. The $2-billion, five-year plan expects to reduce sooty diesel pollution from cargo ships, trains and trucks by more than 50%, which might result in some loss of business. The plan aims at reducing health risks to dockworkers and communities around the docks and loading facilities, and the region's congested freeways and railroads. The s