Tesla’s CEO Elon Musk says he bets that it could be capacitors — rather than batteries — that deliver an important breakthrough for electric transportation. “If I were to...
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Tesla CEO: I’d bet on capacitors over batteries
Obama says he's asked NRC to do a comprehensive review of the safety of domestic nuclear plants
THE PRESIDENT: Good afternoon, everyone. Over the last several days, the American people have been both heartbroken and deeply concerned about the developments in...
Danger of spent fuel outweighs reactor threat
Years of procrastination in deciding on long-term disposal of highly radioactive fuel rods from nuclear reactors is now coming back to haunt Japanese authorities as they...
Union of Concerned Scientists gives US nuclear oversight 'mixed reviews'
A Union of Concerned Scientists report released Thursday gives the Nuclear Regulatory Commission “mixed reviews” on its oversight of the U.S. nuclear power industry in...
Merkel aims to speed Germany's nuclear energy exit
BERLIN (Reuters) - Chancellor Angela Merkel said on Thursday she aimed to accelerate Germany's move away from nuclear energy after the crisis in Japan and dismissed...
America’s nuclear chief warns of danger from spent fuel at Reactor 4
WASHINGTON — The chairman of the United States Nuclear Regulatory Commission gave a far bleaker appraisal on Wednesday of the threat posed by Japan’s nuclear crisis than...
Contention over risk of fire from spent fuel pools
Among the worst case scenarios at the Fukushima plant is that the spent nuclear fuel, which sits in essentially open cooling pools near the six nuclear reactors, could...
Senate Dems call for systematic review of nation's nuclear reactors
Senate Democrats on Wednesday called for a broad review of the nation's nuclear reactors after the head of the Nuclear Regulatory Commission (NRC) offered an...
Workers battle Fukushima nuclear crisis at personal risk
Braving explosions and invisible hydrogen fires as well as bursts of radiation at least eight times higher than government hourly safety standards, a cohort of 50 or so...
EPA's GHG reporting program faces fire from both sides
WASHINGTON—No wonder the Environmental Protection Agency is feeling more battered and friendless than usual. Nowadays, even some of its most stalwart allies are breathing...
Toyota upping lithium-ion battery production 6x for introduction to Prius family
Toyota will soon increase its production of the higher-energy-density batteries sixfold with an eye to putting them into the Prius at an unspecified point in the future,...
Elon Musk clashes with New York Times over Model S range test, review
Elon Musk, the billionaire chief executive officer of Tesla Motors Inc. said a range test of the Model S electric sedan by the New York Times was “fake” as the reporter...
Nissan Leaf battery capacity loss to be covered by new warranty
Nissan is becoming the first manufacturer to offer limited warranty on battery capacity loss, when it implements a new warranty in Spring 2013.
In Scotland, researchers claim an advance in lithium-air battery technology
A lightweight cell was recently run through 100 charge and discharge cycles, losing just 5 percent of its electrical capacity, researchers claimed.
Nissan debuts new battery capacity estimators
Nissan is launching services for both the Internet and smartphones that Japan drivers of the Leaf electric vehicle can use to better estimate whether their batteries have...
Cost of lithium-ion EV battery packs fell 14% over past year, BNEF Says
The average price of lithium-ion battery packs for electric vehicles fell 14 percent in the past year as production capacity exceeded demand, Bloomberg New Energy Finance...
GM-backed Envia claims huge advance in cheaper, better batteries for 300-mile EVs
Looking for signs that the automotive landscape may be changing sooner than most people realize? Here's one. Envia Systems, a start-up battery company that counts...
A123 to supply batteries for all-electric Chevy Spark
The courtship between A123 Systems and GM didn’t really work out before, but the two are giving it another try. GM on Wednesday named the lithium-ion battery maker as the...
Tesla says Model S battery plan will be profitable from lower sales than Leaf
Tesla Motors Inc., the electric carmaker backed by Toyota Motor Corp., said cheaper batteries will make its Model S sedan profitable with much lower sales than Nissan...
U.S. researchers gain insight into one cause of lithium-ion battery aging
Researchers from the Pacific Northwest National Laboratory have stumbled upon a battery discovery that may some day provide insight for building more durable lithium-ion...
Daimler E-Cell EV will use Tesla Li-ion batteries
Part of an EV ramp-up, Daimler will start producing a small A-Class sedan for the European market this fall using batteries from Tesla Motors.
A123 Systems Opens Li-ion Automotive Battery Manufacturing Plant in Michigan
A123 Systems announced the grand opening of the largest lithium ion automotive battery production facility in North America, which it calls the largest, based on available...









