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Lawrence Livermore Lab researchers significantly boost truck fuel efficiency through improved aerodynamics

Green Car Congress

Lawrence Livermore National Laboratory (LLNL) researchers, as part of a Navistar SuperTruck I team, helped design a new type of tractor trailer truck that improves fuel economy by 124%, compared to heavy vehicles on the road today. On a track test, the new SuperTruck I vehicle achieved 13 mpg (18.1 per gallon annually.

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First drive: Volvo XC90 T8 Drive-E Twin Engine PHEV sets a high bar for full-size luxury SUV plug-ins in US

Green Car Congress

Put another way, even when driving the conventional T6 model and accelerating briskly up a winding road, the driver has no idea that only a 2.0L (1,969 cm 3 ), 4-cylinder gasoline engine is doing the work. While the Mercedes GLE 550e will use a 3L twin-turbo V6 and the Audi Q7 e-tron a 3L TDI diesel, the BMW X5 xDrive 40e also features a 2.0L

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Solar, Wind and Biofuels Grew 53 Percent in 2008 Green Education = Environmental Religion? Smart Grid City will easily support up to 1,000 easily dispatched distributed generation technologies including PHEVs, distributed batteries, solar and wind. No more Big OIL - think of the extra money stimulating the economy! SZ (1) 6753.T

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