Electric cars have been heralded as environmentally friendly, but findings from University of Tennessee, Knoxville, researchers show that electric cars in China have an overall impact on pollution that could be more harmful ...
Environment
Feb 13, 2012
16
1
A company looking to purchase an electric-powered delivery truck today will likely experience some sticker shock: Such a vehicle costs nearly $150,000, compared to about $50,000 for the same kind of truck with a standard ...
Energy & Green Tech
Feb 1, 2012
10
0
Researchers from North Carolina State University have developed a new method for creating elastic conductors made of carbon nanotubes, which will contribute to large-scale production of the material for use in a new generation ...
Nanomaterials
Jan 24, 2012
0
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Technology lovers stopped and stared as the world's first high-performance hybrid luxury sedan glided silently down a street outside the Consumer Electronics Show in Las Vegas on Wednesday.
Energy & Green Tech
Jan 12, 2012
3
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Millions of dollars are being spent on developing electric vehicles. Electric vehicles, powered by hydrogen fuel cells, provide the demanded driving range and low environmental impact. However, hydrogen fuel cell powered ...
Materials Science
Jan 11, 2012
6
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(PhysOrg.com) -- Scientists at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., have developed an inexpensive sensor that can warn of impending catastrophic failure in lithium-ion batteries. The ...
Engineering
Jan 10, 2012
1
0
Over the next two decades, the U.S. electric grid will face unprecedented technological challenges stemming from the growth of distributed and intermittent new energy sources such as solar and wind power, as well as an expected ...
Energy & Green Tech
Dec 5, 2011
2
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Japanese motor giant Nissan won Car of the Year Japan at the Tokyo Motor Show on Saturday for its Leaf electric model, its makers said, the first time an electric vehicle has picked up the award.
Energy & Green Tech
Dec 4, 2011
4
0
A foldable robot scooter controlled by a smart phone wowed visitors to the Tokyo Motor Show on Thursday as its makers unveiled what they hope will be the future of urban driving.
Hi Tech & Innovation
Dec 1, 2011
4
0
General Motors insisted Monday that its Chevrolet Volt is safe to drive despite the launch of a government probe after three of the Volt's electric batteries caught fire following safety tests.
Energy & Green Tech
Nov 28, 2011
14
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