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HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

Green Car Congress

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. —ACES Review Panel. Earlier post.)

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Review of research suggests inconclusive support for fuel consumption benefits of catalyzed EGR

Green Car Congress

Conflicting evidence does not support making a firm conclusion on the fuel consumption benefit of catalysed Exhaust Gas Recirculation (EGR), according to a review of current studies by a team at the University of Bath (UK). At higher loads, will the knock control benefit of catalyzed EGR become more apparent?

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2024 Ford Mustang EcoBoost Review – Cheap(ish) Speed

The Truth About Cars

The EcoBoost version of the Mustang has offered over 300 horsepower since 2015. You can also set up auxiliary gauges on the center screen or put the exhaust into quiet mode. Other options include an active exhaust, a decklid spoiler, and magnetic damping. Still, it’s the V8-powered GT that gets most of the attention.

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California ARB releases concept paper for public review on reducing short-lived climate pollutants

Green Car Congress

The California Air Resources Board (ARB) has released , for public review, a concept paper to initiate discussion on the development of a Short-Lived Climate Pollutant Reduction Strategy. Short-lived climate pollutants (SLCPs) include methane, tropospheric ozone, black carbon, and fluorinated gases.

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National Academies release third review of the 21st Century Truck Partnership

Green Car Congress

The National Academies have released a third review of the 21 st Century Truck Partnership (21CTP); the review follows the Phase 1 and Phase 2 reviews by the National Research Council in 2008 and 2012 ( earlier post ) and assesses the progress the partnership has made. A pathway to achieve 55% is being developed.

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DOE issues FY 2015 SBIR/STTR Release 2 funding opportunity, including hydrogen fuel cells, electric drive batteries

Green Car Congress

The US Department of Energy (DOE) has issued its FY 2015 Phase I Release 2 Funding Opportunity Announcement ( DE-FOA-0001227 ) for the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs.

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New 4-cylinder 2.3L EcoBoost on Lincoln MKC small SUV; future EcoBoost prospects

Green Car Congress

The all-new 2015 Lincoln MKC small premium utility, unveiled last week, offers an all-new engine—a 2.3-liter Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Two pivotal factors are the three-port integrated exhaust manifold cylinder head and a twin-scroll turbocharger.