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FedEx adds 1,900 new lightweight composite Reach vans to fleet; 35% fuel efficiency improvement

Green Car Congress

The lower-weight body design—light-weight composite materials save 600 lbs (272 kg) of weight per vehicle—along with the engine, allows every Reach to significantly reduce fuel consumption and exhaust emissions compared to conventional walk-in vans. In 2008, FedEx Corp. In 2008, FedEx Corp.

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Infiniti introducing production-ready variable compression ratio engine at Paris Motor Show

Green Car Congress

Conversely, moving the center of the eccentric journal downward raises the compression ratio. In 2008, a team from Renault and Nissan published a study on the application of the use of this VCR technology for HCCI combustion in a diesel engine.). Hiyoshi et al. 2006) Click to enlarge. Croguennec, S. Hiyoshi, R., Takemura, S.,

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Nissan Introduces New Dual Injector System for Improved Fuel Efficiency in Small-Displacement PFI Engines

Green Car Congress

The system also adds continuous valve timing control on the exhaust side to conventional intake-side control, improving heat efficiency, reducing pumping losses and raising fuel efficiency by up to 4% (compared with Nissan gasoline-powered engines in the same class) in sync with the dual injectors.

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

Green Car Congress

The 1979 Iranian crisis and related oil price shock accelerated Brazil’s conversion of its gasoline supply and automobile fleet. Under the Proalcool Program, sugar companies were ordered to increase production and the state-run oil company, Petrobras, was required to make álcool (ethanol) available at its fuel stations.

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Lotus Omnivore Engine Shows Up To 10% Better Fuel Economy Than Spray-Guided GDI Engines; Achieves HCCI At Extremely Light Loads

Green Car Congress

A multi-cylinder version is practical for a wide variety of vehicles and offers greatest benefit to C and D class passenger cars which can take advantage of the low cost architecture and significantly improved fuel economy and emissions. Displacement. Compression ratio. Porting arrangement.

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Plug In America - Links and Resources

Tony Karrer Delicious EVdriven

The following lists are not exhaustive or fully comprehensive, but we have tried to include a representative list of resources for each category. 1 Point Reyes EVs Did You Know? Batteries Included $142,000 Grant 2006 Archive GM Plug-in Series Hybrid? com Vigil to save last remaining 78 EV1 cars www.pluginamerica.com/saveev1.htm

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

Green Car Congress

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg if the automotive industry were to meet this CO 2 level just through fuel economy improvements.) ( Earlier post.). mpg and 250 g CO 2 /km for model year 2016.

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