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California Air Resources Board approves 2014 Honda Plug-in Hybrid Accord as first LEV3/SULEV20 vehicle on sale

Green Car Congress

The California Air Resources Board has approved the 2014 Honda Plug-in Hybrid Accord as the first car for sale in California that meets ARB’s LEV3/SULEV20 standard—the most stringent smog-emission standard to date. In 1995, the 1996 Civic was the first certified Low Emission Vehicle (LEV) gasoline vehicle. Earlier post.).

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Study shows bamboo ethanol in China technically and economically feasible, cost-competitive with gasoline

Green Car Congress

Now, researchers at Imperial College London have shown that bioethanol production from bamboo in China is both technically and economically feasible, as well as cost-competitive with gasoline. In its development of biofuel policy, China’s 10 th five-year plan (2001–2005) proposed a biofuel industry to utilize surplus grain stocks.

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CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

Green Car Congress

Growth Energy, an ethanol industry trade group, petitioned the EPA in March 2009 to raise the limit on ethanol in gasoline from 10 to 15 percent. Before those tests were completed in October 2010 and January 2011, EPA granted partial waivers to allow the introduction of E15 into the marketplace for use in model year 2001 and later vehicles.

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California ARB: GHG emissions fell below 1990 levels for first time in 2016; down 13% from 2004 peak; transportation emissions up 2%

Green Car Congress

The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.

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ICCT study concludes no technical barriers to use of higher blends of ethanol

Green Car Congress

Pressure on the RFS2 has increased as statutory mandated volumes of biofuel exceed the “blendwall” of 10% ethanol in gasoline. Ethanol has about one-third lower energy density than gasoline; accordingly, cars drive fewer miles per gallon when operating on ethanol blends compared with unblended gasoline. The ICCT ethanol paper.

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LaunchPoint completing SBIR project on electromechanical valve actuator for fully variable valve system

Green Car Congress

The widespread adoption of these valves would substantially decrease petroleum usage and the associated production of greenhouse gases and air pollution, while also promoting energy independence. 2011) Effects of Intake Valve Closing Timing on Gasoline Engine Performance and Emissions, SAE Technical Paper 2001-01-3564.

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Peking University team develops method for modeling historical global black carbon emissions from motor vehicles with reduced uncertainty

Green Car Congress

Researchers at Peking University have developed a new methodology to model black carbon (BC) emissions from diesel and gasoline motor vehicles. A subsequent emission inventory for Asia estimated total BC emissions from on-road vehicles in this region alone to be 294 and 446 Gg in 2001 and 2006, respectively. —Wang et al.

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