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New self-propelled robotic device pinpoints leaks in pipes more accurately than existing methods

Green Car Congress

Researchers at MIT and King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia have devised a robotic system that can detect leaks in gas, oil and water pipelines at a rapid pace and with high accuracy by sensing a large pressure change at leak locations. A 4-inch pipe section is shown for reference.

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

Green Car Congress

To measure freight efficiency, DTNA ran vehicle testing on highway routes in Oregon and Texas; one city route in Portland, Ore.; liter engine, a hybrid system, a Waste Heat Recovery (WHR) system, along with a number of other upgrades. and anti-idle testing in both a cold chamber and hot chamber. engine brake thermal efficiency.

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DOE to award $11M to 20 new Clean Cities projects for alt fuel cars and trucks

Green Car Congress

gas-fueled school buses and solid waste collection vehicles and develop a. Greater Portland. use; produce a technical reference manual for utilities and policy makers to. University, North. University of Central. The Pennsylvania Partnership for Promoting Natural Gas Vehicles project. Gas Technology. Council of.

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

The train ride from the village where he grew up to Central South Industrial University of Technology, where he earned his chemistry degree, took him by Yellow Mountain, a popular destination for hikers and tourists, but he has never visited there. "I didnt go then because we had no money," he says. All times are ET.

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