Green Car Congress

JANUARY 27, 2015

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. Earlier post.)

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

DECEMBER 15, 2017

To improve fuel efficiency, advanced combustion engines are being designed to minimize the amount of waste heat in the exhaust. As a result, future generations of exhaust after-treatment catalysts must perform at temperatures that are 100 °C lower than current catalysts. —Nie et al.

Exhaust 150

Exhaust New Mexico Mexico Washington 150

Green Car Congress

APRIL 13, 2012

The few effects that were reported for the rats were mild hyperplasia (cell proliferation) in the lungs and slightly reduced lung function, and were most consistent with exposure to nitrogen oxides in the engine exhaust, which are being further reduced under 2010 US EPA standards now in effect. Advanced Collaborative Emissions Study (ACES).

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Exhaust Diesel Engine 2007 207

Green Car Congress

NOVEMBER 17, 2015

Aerodynamically-optimized design with a drag coefficient of 0.25, the electric e-tron quattro drivetrain delivers up to 370 kW of power output. The two suppliers (LG and Samsung SDI, earlier post ) with which Audi works have each specialized in a particular design. Pouch cells and prismatic cells are more versatile. Second life.

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Audi PHEV Diesel Fuel 150

Green Car Congress

APRIL 10, 2010

states are already actively participating in the design and implementation of three regional cap-and-trade programs to reduce greenhouse gas emissions. states (Arizona, California, Montana, New Mexico, Oregon, Utah, and Washington) and four Canadian provinces (British Columbia, Manitoba, Ontario, and Quebec). Participating U.S.

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Gas Climate Change Emissions Climate 244