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Reductions in emissions of black carbon since the late 1980s, mostly from diesel engines as a result of air quality programs, have resulted in a measurable reduction of concentrations of global warming pollutants in the atmosphere, according to a new study from the California Air Resources Board.
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Diesel emissions control company ESW CleanTech has acquired the assets and product line of Cleaire Advanced Emissions Controls LLC, which ceased operations earlier this year.
Read More →Navistar, International has announced it has received certification from the U.S. Environmental Protection Agency for its proprietary MaxxForce 13-liter heavy-duty big bore engines with selective catalytic reduction emissions technology, also known as SCR.
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Navistar International Corp. re-launched its International 9900i and PayStar 5900 SBA models at ExpoCam, Canada's National Truck Show.
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Navistar International Corp. re-launched its International 9900i and PayStar 5900 SBA models at ExpoCam, Canada's National Truck Show.
Read More →President Obama’s proposed budget for the 2014 fiscal year that starts Oct. 1 drew harsh criticism from the American Trucking Associations and the Diesel Technology Forum. ATA took issue with the budget's infrastructure funding, while the Forum took aim at a cut in funding for emissions-reduction programs.
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Caterpillar is again facing legal action as a result of the ACERT engine technology it used to meet EPA's 2007 emissions regulations. A proposed class action suit filed last week in New Jersey federal court alleges Caterpillar sold defective engine systems that constantly failed and did not last as long as Caterpillar said they would.
Read More →A class action lawsuit was announced late Friday against truck and engine manufacturer Navistar International, alleging the company misled investors about its finances as well as problems meeting federal regulations with its diesel engines.
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Results from a new poll show mixed feedback from carriers when it comes to fuel economy and maintenance costs of 2010 engines versus 2007 engines.
Read More →Canadian Environment Minister Peter Kent Monday announced final regulations to reduce greenhouse gas emissions for trucks and buses in the country, which will mirror those set to go into effect starting next year in the United States.
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