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New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

Green Car Congress

Standard fuel consumption is 4.2 seconds; top speed is 250 km/h (155 mph); fuel consumption of 6.8 Controllable flaps in the exhaust system modulate the sporty sound and make it even richer. At the first model change in 2006, up to 90 kg (198 lbs) were saved. Diesel Fuel Efficiency' In the Audi TT, the 2.0

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Study finds NYC Clean Air Taxi rules successful in cutting pollution

Green Car Congress

Between 2009 and 2015, the legislation more than doubled the fuel efficiency of the fleet of 13,500 yellow taxis, leading to estimated declines in air pollution emissions. The scientists report that overall fuel efficiency of the medallion taxi fleet climbed from 15.7 exhaust emissions declined by 82% and 49%, respectively.

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EPA updates rules to ease commercialization of alternative fuel conversion systems

Green Car Congress

The US Environmental Protection Agency (EPA) has updated rules making it easier for manufacturers to sell fuel conversion systems—i.e., systems that alter a conventionally-fueled vehicle or engine to enable it to run on an alternative fuel. Exhaust, Evap, and OBD testing. MY >= current calendar year - 1.

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Study finds biodiesel use in HD trucks in Canada will result in very minimal changes in air quality and health benefits

Green Car Congress

The Government of Canada has mandated a 2% renewable content requirement in diesel fuel; biodiesel—a mixture of fatty acid alkyl esters produced via transesterification from a variety of feedstocks (e.g., —Rouleau et al. the 2008-2012 global recession).

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Ford researchers report detailed study of the effect of different ethanol blend levels on emissions from FFVs

Green Car Congress

A team at Ford Motor Company’s Research and Innovation Center in Dearborn conducted a detailed study of the effect of ethanol blend level in emissions, using a 2006 model Mercury Grand Marquis flexible fuel vehicle (FFV) operating on E0, E10, E20, E30, E40, E55, and E80 on a chassis dynamometer.

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

Green Car Congress

The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Exhaust, Evap, and OBD testing 2.

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New Zealand Will Not Implement Fuel Economy Standard

Green Car Congress

The government of New Zealand will not proceed with developing and implementing fuel economy standards as proposed by the previous government. Transport fuels will of course be included in the Emissions Trading Scheme. g/km in early 2006 to 203.8 Earlier post.) The scheme was separate to the Emissions Trading Scheme.