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

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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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Oxford University Study Finds Downscaling of Vehicle Size and Weight the Best Way to Reduce Transport GHG Emissions in the Short Term

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An new study from the Smith School of Enterprise and the Environment at Oxford University suggests that best way to reduce transport greenhouse gas (GHG) emissions in the short term is a “drastic downscaling of both size and weight” of conventional gasoline and diesel cars.

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Draft of EPA Greenhouse Gas Inventory Shows Overall GHG Emissions Down By 2.9% in 2008; Transportation Emissions Down 5.7% in Largest Annual Change Recorded Since 1990

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CO 2 emissions from the US transport sector, 1990-2008. This report attributes the downward trend primarily to the decrease in demand for transportation fuels associated with the record high costs of these fuels that occurred in 2008. CO 2 emissions from the transportation sector dropped 5.7% Transportation. Tg CO 2 Eq).

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Delta Electronics Targeting Electric Powertrain Market; Series Hybrid Test Vehicle On the Road

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Taiwan-based Delta Group , the world’s largest provider of switching power supplies and DC brushless fans, as well as a major supplier of power management solutions, components, visual displays, industrial automation, networking products, and renewable energy solutions, is entering the electric powertrain market.

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Governor George Pataki Calls for 40% Penetration of Electric Drive Vehicles in US by End of Decade

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In a talk at the opening plenary of the Electric Drive Transportation Association (EDTA) conference in Washington, DC, former New York Governor George Pataki called for a 40% market penetration of electric drive vehicles in the US by the end of the decade. Gasoline is too cheap. —Governor Pataki.

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UMTRI study finds US and China could turnover more than 90% of LDV fleet to alternative powertrains by 2050 under very aggressive penetration scenarios

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Production forecasts from IHS. Their definition for alternative powertrains/fuels eliminates pure gasoline and diesel powertrains/fuels, but does include hybridization of those fuels. hybrid engines that use gasoline or diesel fuel). Tags: Brazil China Europe India Japan Other Asia Policy Russia Sustainability.

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Chevrolet Equinox Fuel Cell Fleet Passes 1M-Mile Mark In Project Driveway

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On Friday, the fleet of Chevrolet Equinox fuel cell electric vehicles involved in GM’s Project Driveway—the largest consumer fuel cell vehicle demonstration project to date ( earlier post )—passed the 1-million mile mark. The Chevrolet Equinox Fuel Cell electric vehicle is equipped with a GM fourth-generation, 93 kW fuel cell stack.

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