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US study of miners links heavy exposure to diesel exhaust to increased risk of lung cancer death; researchers suggest implications for urban areas with high exhaust concentrations

Green Car Congress

In a study of non-metal miners in the US, federal government scientists report that heavy exposure to diesel exhaust increased risk of death from lung cancer. For never-smokers, risk of lung cancer death increased with increasing diesel exhaust exposure. effect of diesel exhaust exposure on lung cancer mortality in.

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Chevrolet debuts 2014 Cruze Clean Turbo Diesel for US and Canada

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2014 Cruze Clean Turbo Diesel engine. Assembled in Lordstown, Ohio, the 2014 Cruze Clean Turbo Diesel has demonstrated an estimated 42 mpg (5.6 turbo-diesel engine is based on a proven 2.0L architecture already used in European models, where approximately 40% of all Cruze models sold feature a diesel engine.

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ARPA-E awards $32M to 10 new projects to improve connected and automated vehicle efficiency

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The GM team draws on experience in engine technologies and connected and autonomous vehicles to expedite the project development process. The Ohio State University. This solution comprises a unique combination of engine controls and hardware, enabling selective fuel-efficient cylinder deactivation at any time. Purdue University.

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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

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will design and develop a new more-efficient engine and advanced drivetrain and vehicle technologies. will design and develop a vehicle and powertrain with electrified engine components that can enable higher engine efficiency and a significantly more aerodynamically reengineered cab. Ohio State University. Navistar, Inc.

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Strong Global Sales for Chevrolet Cruze Prior to US Introduction; More Details on Its New Small-Displacement Engines

Green Car Congress

The 2011 Chevrolet Cruze is powered by a new generation of small-displacement four-cylinder engines, including the Ecotec 1.4L Power-dense small-displacement engines with turbocharging and variable valve timing, such as the Ecotec 1.4L Mike Katerberg, assistant chief engineer, Powertrain. turbo and the Ecotec 1.8L. The Ecotec 1.4L

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Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Green Car Congress

A new study quantifying emissions from a fleet of gasoline direct injection (GDI) engines and port fuel injection (PFI) engines finds that the measured decrease in CO 2 emissions from GDIs is much greater than the potential climate forcing associated with higher black carbon emissions from GDI engines.

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