(PhysOrg.com) -- Southwest Research Institute (SwRI) has successfully demonstrated that its HEDGE (High-Efficiency, Dilute Gasoline Engine) technology, using cooled exhaust gas recirculation (EGR) and advanced ignition systems, ...
Engineering
Jun 30, 2010
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Nissan admitted Monday that data on exhaust emissions and fuel economy had been deliberately "altered", dealing a blow to the Japanese car giant's efforts to recover trust after an inspection scandal last year.
Business
Jul 9, 2018
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University of Oklahoma researchers are developing a new chemical enhanced oil recovery technology to tap the estimated 300 billion barrels of oil left behind in existing U.S. reservoirs after conventional and secondary oil ...
Energy & Green Tech
Apr 23, 2010
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(PhysOrg.com) -- The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has collected and analyzed fuel economy, maintenance and other vehicle performance data from UPS’s first generation hybrid diesel ...
Energy & Green Tech
Dec 22, 2009
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Toyota Motor said Tuesday it would unveil a new compact hybrid car at the upcoming Tokyo Motor Show, boasting improved fuel efficiency amid intensifying competition to build more eco-friendly vehicles.
Energy & Green Tech
Nov 15, 2011
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Most of us don't think about tires much until we either get a flat or they wear out, and then the bite of up to $1,000 or more for all four corners sure gets our attention. Most of all, we don't think of tires as having anything ...
Energy & Green Tech
Sep 30, 2012
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US President Barack Obama will give a major speech on climate change Tuesday in which he will propose a "national plan" to curb carbon pollution despite resistance from Congress.
Environment
Jun 23, 2013
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(PhysOrg.com) -- With the recent announcement that the U.S. government will propose new fuel economy standards this fall, a University of Michigan study shows that automakers fine-tune vehicle fuel economy to qualify for ...
Energy & Green Tech
Feb 16, 2011
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(Phys.org)—As fuel economy of new vehicles improved 18 percent over the past five years, billions of gallons of gas and billions of pounds of emissions have been saved, University of Michigan researchers say.
Energy & Green Tech
Oct 16, 2012
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The Los Angeles Auto Show opens to the public Friday. Here are some of the most talked-about vehicles that will be making their world debuts at the event:
Engineering
Nov 28, 2012
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