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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand.

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CCFA counters Paris mayor’s proposed total diesel ban with suggestion to focus on legacy fleet

Green Car Congress

Her longer-range plans include heavy reliance on public transport, electric vehicles, and cycling. The CCFA has always supported the accelerated renewal of the older car parc, because the performance of new vehicle meets the latest European diesel standards, among the strictest in the world. Earlier post.) Earlier post.).

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“Energiewende” in a tank; Audi e-fuels targeting carbon-neutral driving with synthetic fuels from renewables, H2O and CO2; Swiss policy test case

Green Car Congress

The company currently has a number of projects underway producing or developing—with its different technology partners—e-gas (methane) ( earlier post ); e-ethanol ( earlier post ); two versions of e-diesel from different pathways ( earlier post , earlier post ); and e-benzin (gasoline) ( earlier post ). Click to enlarge.

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NHTSA Modeling and Technology Projections Underlying the Proposed CAFE Target of 34.1 mpg by MY 2016

Green Car Congress

Behind the targets is a significant amount of modeling, including revisions to certain aspects of the Volpe modeling process, such as the inputs, data, modeling techniques, and the constraints used in assessing appropriate stringency for future CAFE standards. Data: Preliminary Regulatory Impact Analysis. Click to enlarge. Earlier post.)

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NRC report finds significant number of near-term technologies could greatly reduce fuel consumption in passenger cars

Green Car Congress

The report, Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. Compression-ignition technologies.

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Mitsubishi to begin offering customers test drives of North American spec i-MiEV in November

Green Car Congress

Mitsubishi’s North American-spec i-MiEV battery electric vehicle ( earlier post )—available in either an ES base model or upgrade SE trim package —will be available to test drive at US dealerships beginning in November 2011 with the first scheduled customer vehicle deliveries set to commence in early 2012.

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