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Polk: 35% of hybrid owners buying hybrids again

Green Car Congress

While the selection of hybrid models in the US has more than doubled since 2007, only 35% of hybrid vehicle owners choose to purchase a hybrid again when returning to market in 2011, according to recent analysis by Polk. Polk’s assessment of hybrid loyalty by quarter. Data: Polk. Click to enlarge. Hybrid vehicles represent 2.4%

Hybrid 244
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Study of In-use Vehicle Activity and Emissions in Tianjin, China Yields Fleet and Emissions Profiles, Policy Implications

Green Car Congress

Rapid economic growth, growing mobility, increasing purchasing power, and rising demand for goods have made China one of the fastest growing—and one of the largest—auto markets in the world. From 1990 to 2007, the total number of registered civil-use vehicles in China grew from 5.5 million to 57 million (not including motorcycles).

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Northwestern-led team develops hydrogenation catalyst selective for carcinogen benzene; cleaner gasoline

Green Car Congress

A team from Northwestern University, with colleagues from UOP LLC, a Honeywell Company; Universita’ degli Studi di Roma “La Sapienza”; Argonne National Laboratory; and Ames Laboratory has developed a new hydrogenation catalyst that is highly selective for benzene, an aromatic—and known carcinogen—that is part of conventional gasoline.

Gasoline 150
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National Low Carbon Fuel Standard study releases major Technical Analysis and Policy Design reports; providing a scientific basis for policy decisions

Green Car Congress

Since 2007, variations of an LCFS policy have been adopted by California (LCFS); the European Union (Fuel Quality Directive, FQD); and British Columbia (Renewable and Low-Carbon Fuel Requirement Regulation, RLCFRR). Set a target of reducing the carbon intensity of gasoline and diesel by 10 to 15 percent by 2030.

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GM Says Chevrolet Volt Won't 'Pay the Rent' | Autopia from Wired.com

Tony Karrer Delicious EVdriven

The four-door sedan will deliver 40 miles on a charge; a small gasoline engine will recharge the battery as it approaches depletion, extending its range by as much as 200 miles. What the Volt has that electric cars lack is the ability to extend its range by means of burning gasoline, the most popular fuel among cars in the US.

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