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BorgWarner suggests Valve-Event Modulated Boost system can offer 6-17% fuel economy benefit over already downsized and turbocharged engines

Green Car Congress

The VEMB system uses a concentric camshaft, blow-down manifold and scavenge manifold to separate the exhaust event into two phases: high-energy blow-down to the turbo without pumping losses, and high-hydrocarbon scavenge to the EGR system. to 2 ratio points and maintain the same knock limit for an additional 3-4% improvement in fuel economy.

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Mississippi State University Takes First in Year Two of EcoCAR Competition With Biodiesel EREV

Green Car Congress

Students from Mississippi State University placed first in the 2010 EcoCAR: The NeXt Challenge finals in San Diego, Calif. after designing and building an biodiesel extended-range electric vehicle (EREV). The winner: the MSU biodiesel EREV. Click to enlarge. Penn State’s EcoCAR vehicle is also an EREV design which includes a 12.8

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Perspective: A View Into the New GM

Green Car Congress

The morning session started out with an hour long press conference, the highlight being the unveiling of the Volt’s 230 mpg preliminary EPA city fuel economy finding ( earlier post ), as well as a tour showing selected elements from the studios of the four GM North American brands: Chevrolet, GMC, Buick and Cadillac. Build better products.

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GM Expects Chevrolet Volt to Deliver 230 mpg in City Driving Based on EPA Draft Methodology

Green Car Congress

Based on the same draft EPA methodology, the Volt would also deliver “ triple-digit ” combined cycle fuel economy along with combined cycle electricity consumption of 25 kWh/100 miles, according to GM. At the US average cost of electricity (approximately 11 cents per kWh), GM calculates that a typical Volt driver would pay about $2.75

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us How Carmakers are Responding to the Plug-In Hybrid Opportunity If you ask, "have major auto-makers come around on PHEVs?", Committed to sales of 10,000 or more vehicles in late 2010, with increasing production in 2011.

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Chrysler unveils new electric minivan for the US Postal Service

Tony Karrer Delicious EVdriven

Subscribe Green News Events Manufacturers Region New Cars Used Cars Filed under: EV/Plug-in , Chrysler Chrysler unveils new electric minivan for the US Postal Service by Sam Abuelsamid on Apr 22nd 2009 at 10:05AM Chrysler U.S. The extended-range version will be focused on retail customers. Follow us on Twitter!

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Rapid Charging Electric Cars: How Fast, How Soon?

Tony Karrer Delicious EVdriven

GigaOM Network: GigaOM | Earth2Tech | jkOnTheRun | NewTeeVee | OStatic | TheAppleBlog | WebWorkerDaily | Jobs Live Events | About | Contact Rapid Charging Electric Cars: How Fast, How Soon? With our current economy, I guess it’s no longer a secret that politicians and executives running our country are not very good at simple math.