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Batteries that are rated up to 100Wh are permitted under the conditions mentioned before

March 12, 2012

Construction is acceptably solid for something this thin, although the unit has inherited the R series’ far-too-flexible screen. While it may induce some Toshiba PA3534U-1BRS Battery fears as to its ruggedness, we’ve tossed the laptop around for a few weeks without care, and it’s happily withstood our abuse.

The new program offers a free replacement unit to customers whose device carries a serial number that indicates the gadget Asus A42-A6 Battery contains one of the suspect batteries. Apple is promising that a replacement unit, which is another first-generation iPod Nano, will be delivered about six weeks after customers send in an affected device.

This particular problem has been known about for several years now, and was the target of an investigation by Japan’s Ministry of Economy, Trade and Industry in 2008 after claims Dell Vostro 1400 Battery were made that sparking units were causing fires and leading to minor burns. Apple later began a replacement program in Japan, and on a case-by-case basis elsewhere.

On the ports side, the Aspire 5560G features Ethernet, VGA, HDMI, a single USB 2.0 and headphone/microphone sockets down the left-hand side, while the right-hand side houses two more USB 2.0 ports and the DVD-Multi writer — and that’s your lot. The press release Lenovo ThinkPad X61 Battery suggests that a Blu-ray drive is an option for this system, but our review sample didn’t come with it.

Our review sample came with Windows 7 Home Premium 64-bit pre-installed, as well as a variety of Acer utilities, including HP Compaq Business Notebook NC6400 Battery the clear.fi media sharing utility for easy media sharing and streaming. Our review sample also had Norton Online Backup and McAfee Internet Security Suite installed.

Batteries that are rated up to 100Wh are permitted under the conditions mentioned before, but if they are rated at 160Wh or above, they are not permitted at all. Between this, batteries that Acer BATBL50L6 Battery are rated above 100Wh and below 160Wh must be approved by the carrier to be permitted on-board, according to CASA.

While the majority of devices on the market fall safely below the 100Wh mark, a couple of higher-spec laptops approach the edge of these Acer Extensa 5620Z Battery limits. Dell, for example, has 9-cell batteries for some of its laptops. These batteries are rated at 85Wh. The 17-inch MacBook Pro comes even closer to the limit with its 95Wh battery.

The feel and appearance of its 4.3-inch is also immediately familiar. HTC uses a Super LCD panel in this screen and its warmth Asus A32-T12 Battery and sharpness takes us back to when we reviewed the Desire S and Incredible S only a few months ago now. This screen is more advanced than those on previous HTC’s though, with a crisp qHD resolution increasing the pixels per inch of this lovely screen over previous models.

Below the screen you’ll find a strip of touch-sensitive navigation controls integrated into the glossy black bezel and an elongated earpiece grille over the display — a common Acer GARDA31 Battery feature on HTC’s larger handsets.

The Sensation looks great, all in all, and though this design is far from unique in the HTC range, it should appeal to Dell Inspiron 1300 Battery many. We do wish it was a tad lighter though, its 148 grams is noticeably heavier than the weight of the Samsung Galaxy S II and the Sony Ericsson Xperia Arc.

Apple uses three chips made by Texas Instruments to control its laptops’ batteries. Two provide protection against overcharging, short Toshiba PA3384U-1BRS Battery circuiting and so on, while the TI BQ20Z80 chip keeps track of the battery’s status, maintains the charge and communicates with the laptop.

The batteries have been in testing for the past six months, to assess robustness Sony VGP-BPS5A Battery and charging cycles. According to Defence Science and Technology Organisation (DSTO) researcher, Dr Vinod Puri, they can be scaled in size to provide 100Wh/kg.

Once the technology is fully developed, CSIRO expects there to be a range of civilian applications for the device, such as communication devices, vital sign Acer AS07A51 Battery monitoring systems, small electronic devices such as MP3 players, and sports wear.

Even better, you can open Advanced Task Killer and go into Menu | Setting, and set the “Auto Kill” option. I’d recommend Acer BATCL50L Battery setting the Auto Kill Level to “Safe” and setting the Auto Kill Frequency to “Every half hour”. If you’re really paranoid and want to keep stuff under wraps, you can set the Auto Kill so that it wipes everything out every time you turn off your screen.

Keep in mind that some people argue that killing processes on Android has dubious value, but I find that it’s a good way of keeping potential battery hogs under control, even if it Acer Aspire 3000 Battery knocks out some harmless stuff in the process. So that brings us back to now. Will we get a similar software update for any battery issues?

History would suggest that’s the case if it affects a big enough group of users. In those two aforementioned cases it was everyone with an Apple device, which does not seem to be the case with this latest issue. Could there still be a problem though? A 170-page thread on the Dell 312-0822 Battery matter, and reports of Apple contacting users about it for more data suggests so. Just don’t expect a press conference about it if there’s a fix in store.

In the past six months, CSIRO has been able to increase its harvesting capacity to 200 milliwatts per kilogram of force by using the Lenovo ThinkPad X61 Tablet PC Series Battery servo motors, providing enough power to run a soldier’s personal communication devices in the field for a 72-hour rotation once coupled with battery storage.

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The recently demised Aptera also designed their vehicles using composite materials

February 24, 2012

When compared to some of the more exotic chemistries such as lithium ion, the PbC battery offers a much stronger safety profile, operates at higher efficiency at higher C° or sub C° temperatures and most importantly, has a total life cycle cost structure that is a fraction of the total life cycle cost of these more highly publicized exotic chemistries.

Starting out as a development stage company, API now manufactures high-quality batteries for specialty markets and has developed new proprietary technology for lead-carbon energy storage devices for a wide range of energy storage and power delivery markets including renewable energy (wind, solar), grid-related (uninterruptible power, load-leveling, peak shaving), and emerging markets, including next-generation hybrid electric vehicles (HEVs).

According to the Q1 webcast, the company has received an order for batteries from Norfolk-Southern for its new hybrid locomotives. Point is, the technology is now proven to be saleable. Plus Axion Power has completed over a year of testing with BMW, and is developing a lead-carbon, battery-supercapacitor hybrid to compete with the Maxwell-Continental system for a share of the stop-start market.

The recently demised Aptera also designed their vehicles using composite materials, and it just so happens that Epic EV was founded by former employees of Aptera. It also just so happens that Flux Power, the battery supplier for the DMC-12, was also founded by former employees of Aptera.

A few years ago a management shakeup at Aptera resulted in several senior people (some were Aptera founders) being ejected from that company, and they went on to separately form Epic EV, which initially focused on electric boats made from composites, and Flux Power, which focused on designing and building battery packs. Those of us who were fans of Aptera can take heart the legacy of that company could live on in Epic EV, Flux Power, and now the Electric DeLorean.

The DMC-12 chassis is 200 pounds lighter than the original DeLorean chassis, and stronger. Lighter and safer are both good attributes for a high speed electric car like this. Additionally to the chassis being used for the electric DMC-12 due in 2013, existing gasoline powered DeLorean’s can be retrofitted to use this chassis as well.

To put this into perspective, the Nissan Leaf has a 24 kilowatt-hour battery pack for a nearly 100 mile range. It’s battery pack will weigh in the neighborhood of 96-160 kilograms. Using the 1300 watt-hours/kg energy density PolyPlus reports, storing the same energy storage would weigh 19 kilograms, and a 96 kilogram battery pack would carry 125 kilowatt-hours of energy storage, for 5x the energy carried on todays Nissan Leaf, which should offer a nearly 500 mile range.

PolyPlus is currently testing samples of its lithium-water battery and expects the product to be commercially available in 2013. PolyPlus projects the energy density for commercial lithium-air batteries to be 1000 watt-hours per kilogram.

The AAA Roadside Assistance truck unveiled at Plug-In 2011 is powered by Green Charge Networks, featuring a removable lithium-ion battery pack for mobile charging. Other vehicles will be equipped with generators powered by alternative fuels or other power sources.

The truck is remarkably similar to AAA’s other light services vehicles — in contrast to some charging vehicles recently unveiled in other countries. Officials demonstrated the truck is equipped to allow AAA’s technicians to provide roadside assistance to all motorists, including battery testing, jump starts and replacements, tire changes, fuel delivery and locked car entry.

Together, these are undisputed facts that automakers need to consider. Furthermore, current yearly global zinc production is, in practical terms, sufficient to produce enough zinc-air batteries to power over ten times more electric vehicles than current lithium production can support. If nothing else, it would buy the time needed until hydrogen fuel cells mature and become economically feasible to the masses.

Together with nano-scale enhanced electrodes, the energy density of zinc has the potential to overcome the range anxiety associated with full electric vehicles. Fact is, zinc-air batteries have higher capacity-to-volume (and weight) ratio than other types of batteries, because air from the atmosphere is one of the battery reactants. And since air is not packaged with the battery, a cell can use more zinc in the anode; and there is plenty of supply even as a replenishing fuel.

In case you’re wondering, the concept of using zinc for car batteries is not new. As far back as 1995, road tests at Lawrence Livermore national Laboratory (LLNL) underscored the zinc-air battery’s capacity to give electric vehicles some of the attractive features of gas-driven cars: a 400-km range between refueling, 10-minute refueling, and highway-safe acceleration.

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HP HSTNN-S25C-H Battery, HP HSTNH-S25C-S Battery, HP SX09 Notebook Battery

December 24, 2011

These ex-servicemen are over 50-year-old and they cannot be treated so shabbily, he alleged adding though the firm has not been handed over charge of stores containing batteries, cables or other valuables, they suddenly deducted money from the bill for alleged theft of cables or other materials.

Similarly, as per the contract, the firm is to submit bills by the third day of every month and the company is to make payments by the seventh. But payment of September was made on October 24 and that of October on November 5, he said adding the company has deducted huge amount from the bill holding the firm responsible for theft of cables and coal.

“If we hired PhDs, we wouldn’t be able to retain them. A GE or Akzo Nobel or Dupont could come and take them. Or they would go for post-doctorals. Since my boys are from local villages, their parents are around, and they have no incentive to move. But I send them to events in places like Mumbai to open their eyes to bigger things.”

Normal papers, tissue paper, cardboard are all made by a wet-laid process. In wet lay, you take a fibre, mix it with water and additives, and run it through a mesh-like conveyor belt. When the slurry moves along the mesh, the water runs off, and you are left with a wet mass on the belt, which is then dried, and made into the final product.

The reports of RTO office, however suggested that the process of issuing permit and clearing the other formalities to help it run in the rural parts of the district was on. Raman’s firm Raman FibreScience has multiple capabilities in the area called wetlaid composites.

Motorola is also likely to offer a comprehensive insurance cover that deals with both normal wear and tear and accidental damage to internal and external components of the tablet. The device comes with a hot-swappable rechargeable battery pack - it can work for 15 minutes even when the main battery is removed thanks to the built in back-up battery.

An idea has been put forward to power cars of the future through electrified roadways, which would in turn allow electric cars to forgo their heavy batteries. The idea has been mulled over for decades, and previous attempts have been made using an electrified coil in the road to create an electromagnetic field that interacts with a coil attached to the car.

Indian-origin scholar Vasant Kumar and his research mates at the Department of Materials Science & Metallurgy, University of Cambridge, have developed a unique method for recycling lead acid batteries which has the potential to transform the battery recycling industry.

According to a statement released by the university, the method developed by the team uses less energy, produces fewer toxic emissions and is more cost-effective than current methods. Kumar will be in Hyderabad this week to present the technology at the International Secondary Lead Conference.

Owning a laptop may have become a necessity for some and fashionable for the rest, but it poses a potential fire threat to thousands of users who prefer to take the device to bed and go to sleep without logging off, as was seen in the recent death of a Kolkata-based executive.

This incident bears an uncanny similarity with the case of 25-year-old Arun Gopalratnam, an MBA graduate, who died June 4, 2010 in a tragic fire in Wisconsin, US. The blaze was reportedly caused by his laptop when it overheated on his bed while he slept, because it had not been logged off.

Investigators found that the laptop’s positioning on the bed had cut off air from its cooling fan, overheating the set, which sparked the fire and produced carbon monoxide, killing Gopalratnam in his sleep.

Japan’s Panasonic Corp has dropped a plan to expand a lithium ion battery plant in the western city of Osaka, a source with knowledge of the matter told Reuters, as it shifts production to China in a bid to fight off harsh price competition.

The company bought out subsidiary Sanyo this year to shift emphasis to environmental and energy technology, but must swiftly strip out overlapping facilities and cut costs to try to compete with South Korean rivals.

“A Class D fire extinguisher will help stop the fire. Try to use something to push it into a trash can or something non-flammable. Keep the laptop plugged into a surge strip - that way if the fire breaks out, the surge protector trips,” says Powers.

A Class D fire is one that involves combustible metals or combustible metal alloys. There are basically two types of Class D fire extinguishers. It is the second variant that uses a copper based dry powder — the only known lithium fire fighting agent — which can put out laptop flames.

President Barack Obama said Thursday he didn’t influence a controversial decision to block the Plan B emergency contraceptive from being sold to young girls without a prescription, but made clear he supports the move.

General Motors Co. says it wants to make clear that while it would consider buying back Volt cars from owners who are worried about battery fires, it has not established a policy of doing so.

A company spokesman said GM chief Dan Akerson mentioned in an interview that the company wants to “do what’s right” for its customers, and buying back cars could be one way of reassuring Volt buyers that they won’t be stuck with a car of which they are too afraid to drive.

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Another possibility is that coal and gas plants inject emissions into the ground

December 5, 2011

If the price of oil rises to the high end of current federal government projections, it will be cheaper to make the changes than to do nothing even without considering the green jobs and reduced health costs, according to Williams.

Valle said investigators still have nearly a dozen witnesses to interview, including several spraying victims. He added it would likely be at least two days before an arrest in the case could be made.

If the woman who surrendered is indeed the person who sprayed the crowd she could face battery charges. The incident was one of several across the nation that marred this year’s Black Friday.

The attack took place about 10:30 p.m., shortly after the Walmart opened its doors for the traditional Black Friday sales that kick off the Christmas shopping season. A crowd of people had gathered to wait for store employees to unwrap the crate of discounted Xboxes.

The Clinton County boy’s mother’s report in 2009 was what led to a two-year investigation by the Attorney General’s Office and 40 counts of child sexual abuse against Sandusky, who’s maintained his innocence since the investigation began. Investigators found seven other alleged victims, two whose identities aren’t known by the state.

“The battery gets stuck in the esophagus and it starts to discharge its energy and it doesn’t take a lot to cause a serious burn,” said Dr. Steve Krug, who heads the emergency department at Children’s Memorial Hospital. “It doesn’t seem like a lot of energy, but it’s focused in a delicate place.”

Krug also said that in the majority of cases parents do not witness the ingestion, making it hard to connect symptoms including loss of appetite, irritability and vomiting to the problem. The shiny objects are most likely to be ingested by children age 4 or younger.

It’s too soon to tell whether the investigation will lead to a recall of any vehicles or parts, but the government will ensure consumers are informed promptly if that occurs, the agency said. Electric vehicles are critical to President Barack Obama’s plans to reduce U.S. dependence on foreign oil. He has called for putting 1 million of the vehicles on the road by 2015.

With its OnStar safety communications systems a part of the car, “GM knows real time about any crash significant enough to potentially compromise battery integrity,” the automaker said. “Since July, GM has implemented a post-crash protocol that includes the depowering of the battery after a severe crash, returning the battery to a safe and low-powered state.”

More specifically, residents will have to increase their energy efficiency on nearly the scale they did during the 2000-2001 energy crisis, but they will have to make unprecedented strides to maintain something close to that pace of improvement over 40 years.

Natural gas and coal power plants that supply the state will have to be replaced with renewable energy sources like solar and wind power, or nuclear power. Another possibility is that coal and gas plants inject emissions into the ground.

Her sister-in-law, Samantha Gray, also of Lock Haven, said she’s concerned that Keystone Central School District administrators didn’t do enough to help the boy before he withdrew. She said she thinks students need to be educated about the abuse so they don’t bully or tease, she said.

Madigan urged parents to look through the electronic devices in their homes to be sure that batteries are in secure compartments and that no spare batteries are within the reach of children. She herself recently found a button battery on the floor in a playroom in her house after her children brought it home from a Halloween party, she said.

Krug has been part of a multi-party discussion - which included the American Academy of Pediatrics and Consumer Products Safety Commission - aimed at finding solutions to the problem. In June, U.S. Sens. John D. Rockefeller and Mark Pryor introduced a bill that would mandate more safety measures, but it remains in committee.

Krug said he advocates a multi-pronged approach that includes public awareness and voluntary actions by industry. “But if voluntary actions don’t get us to a solution,” he said, “then we’ll see what can you achieve through the law.”

“NHTSA continues to believe that electric vehicles have incredible potential to save consumers money at the pump, help protect the environment, create jobs and strengthen national security by reducing our dependence on oil,” the agency said.

After the first battery fire, GM officials complained that NHTSA did not drain the battery of energy as called for under the automaker’s crash procedures. NHTSA normally drains fuel from gasoline-powered cars after crash tests, they said.

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expanding beyond the original target of commercial-vehicle fleet operators

November 16, 2011

Developing a li-ion battery that’s technically sound isn’t the problem. Plenty of manufacturers already have the expertise to do that, says Koei Saga, a managing officer at Toyota in charge of hybrids. Safety becomes an issue when carmakers shift to high-volume production. “If we mass-produce, we have to be able to ensure 100% safety for every single product,” Saga told reporters during a tour at a factory owned by Toyota’s battery supplier, Panasonic EV Energy, earlier this month.

To avoid defects, manufacturers must be meticulous in designing and building their plants—and that can cost a lot, Saga said. Perhaps tellingly, Toyota will only lease—not sell—its li-ion-powered plug-in Prius, and says it will limit initial production to 500 units.

Even if the battery works properly, other parts might fail. The vehicle’s control system, which monitors energy storage and discharge, could go haywire. And unlike the two-year life span of batteries for mobile phones, car batteries need to last 10 years or longer. “In batteries for laptops or cameras, everyone just assumes that after using any portable gadget for a while the battery will wear down and may only recharge to two-thirds of its original capacity,” says Nissan’s Horie. “You can’t design a car battery that way.”

Global demand for lead-acid batteries may rise 2.6 percent this year amid increased car sales in China, India and Southeast Asia, said an executive at GS Yuasa Corp., the world’s third-biggest producer.

Demand for car batteries will rise to 390 million units from 380 million in 2010, Hiroharu Nakano, general manager at the Kyoto, Japan-based company, said in an interview yesterday. GS Yuasa forecast demand will climb to 400 million units in 2012.

Sony Corp. said it is cooperating with a probe by the U.S. Justice Department’s antitrust division as part of a wider investigation into competition in the rechargeable battery business.

The Tokyo-based company’s U.S. subsidiary, Sony Electronics, received the request for information on May 3, Keita Sanekata said in an e-mailed statement. Sanekata declined to comment further on the scope of the investigation disclosed in an annual report filed today.

Lithium batteries account for the largest portion of the global market for rechargeable batteries. They are used in smartphones, personal computers, tablets and plug-in electric vehicles. The largest battery makers cut prices in 2010 amid a supply glut, according to the Institute of Information Technology, a Tokyo-based market research firm.

The global supply of lithium-ion batteries, chip wafers and liquid-crystal display panels may be curtailed after last week’s earthquake in Japan, according to research reports. Prices of LCD panels and memory chips may rise as the earthquake leads to potential shortages, IHS ISuppli said yesterday.

Plant closures by Japanese manufacturers including Sony Corp. and Hitachi Chemical Co. will likely affect the rechargeable-battery market, Daiwa Securities Group Inc. said. Mitsubishi Gas Chemical Co.’s stoppage of resin shipments may hurt output of integrated circuit chips, Barclays Plc said.

Companies led by Apple Inc., Panasonic Corp. and Samsung Electronics Co. would save $1.13 billion under U.S. legislation barring limits on air shipments of lithium batteries that go beyond international standards.

The legislation, approved by the House legislation April 1, prevents President Barack Obama’s administration from enacting a proposed rule that treats billions of batteries shipped or packed into laptop computers, cellular phones and digital cameras as hazardous materials. The rule would trigger packaging, training and handling requirements for manufacturers, retailers and airlines.

Producers of electric-car batteries such as LG Chem Ltd. and Johnson Controls Inc. are building new plants at such a pace that capacity will grow to almost double automakers’ demand, a Bloomberg New Energy Finance report shows.

While manufacturers will have capacity to make 35 gigawatt hours of batteries by 2013, carmakers have committed to produce as many as 839,000 plug-in electric vehicles needing a total of 18 gigawatt-hours of storage, the London-based researcher said.

“The larger, mainly Asian, conglomerates can cope with limited demand and compete by lowering prices but smaller pure- play battery makers will be left vying for an increasingly limited number of supply contracts,” said Ali Izadi-Najafabadi, an energy technologies analyst at New Energy Finance.

Sumitomo Electric Industries Ltd. plans to sell a sodium-ion battery it is developing to makers of electric and hybrid passenger cars, expanding beyond the original target of commercial-vehicle fleet operators.

“Technically, it should be possible,” Mitsuo Nishida, a senior managing director at the Osaka-based company, said in an interview. “We can expect overall sales of the batteries to be boosted because we are now targeting a much big sector of the automotive market.”

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with the exception of one spectacular find at the Berlin Mart in early September

October 22, 2011

This statewide effort is being spearheaded by the Drug Enforcement Administration’s New Jersey Division, the New Jersey Office of the Attorney General, the New Jersey State Association of Chiefs of Police, the NY/NJ HIDTA, and the New Jersey National Guard.

Every year, I do battle with the cookie gun. Every year, I lose the battle. My cookies come out looking like objects flattened by Wile E. Coyote and a steamroller. They taste great, but I’ve never been able to achieve the splendor of a Martha Stewart masterpiece. Perhaps I should change weapons. Our neighbors own a caulk gun company. Maybe I could borrow one. Never mind. I forgot that they don’t like us.

Corporate Resolutions Inc., a consulting and investigative firm in New York, last month started an employee hot line to help hedge funds deter possible illegal trading. The service enables employees to anonymously report suspected wrongdoing at their firms.

The Masonites are heading out of town this week, so I’ve decided to do the minimalist Christmas. One type of misshapen cookie, not 10 different varieties; no outdoor lights; a modest wreath on the front door and a partridge in a pear tree. Instead of decorating the house for an entire day, I spent about two hours getting some of my treasures out of the attic and called it a holiday.

It’s easiest to keep your white balance settings on Auto Balance, but manually adjusting this important control  greatly improves the overall color of your photos if you are going between indoors—primarily lit with household lights—and outdoors frequently.

You can ignore it.  We all know what happens when we ignore the check engine lights on our vehicle’s dashboard.  The problem gets worse and leads to more problems.  So is it in your best interest to ignore your check engine light (fatigue)?  I believe the answer is obvious but some of us will choose to ignore the warning sign and roll the dice.

You can cover it up.  This is just like putting tape over your vehicle’s check engine   light and believing that you “fixed” the problem.  Did you really “fix” the problem or is it   more of an out of sight out of mind type of situation.  Regardless of what you think you accomplished we know that over time the problem will get worse.

This is like drinking coffee or an energy drink, eating a sugary snack, or taking a medication and now you have a sudden spike of energy.  Did you really fix the problem?  Again, I believe the answer is obvious but again some of us will choose to take this path which will eventually end in bigger problems.

Children’s activities will include “trash” sculpting, papermaking, environmental-themed puppet shows, storytelling, face painting, a 4-H petting zoo, and a Musical “Made from Trash” Playground that will enable kids to have fun with “instruments” made from recycled materials.

Hercules Offshore Inc., the largest supplier of shallow- water rigs in the Gulf of Mexico, said it was subpoenaed by the U.S. Securities and Exchange Commission as part of a probe into possible violations of the Foreign Corrupt Practices Act.

The commission is requesting documents about “certain international jurisdictions where we conduct operations,” the Houston-based drilling contractor said yesterday in a federal filing. The Justice Department is also investigating the company, according to the filing.

Special “Back to Your Musical Roots” entertainment, including gospel, New Orleans/Cajun, bluegrass, country blues, folk and jazz will be presented on two stages in the park. And, the “New Harmonies: Celebrating American Roots Music,” a Smithsonian traveling exhibit sponsored by the New Jersey Council on the Humanities will be on display in the Smithville Mansion Annex Art Gallery.

Since the onslaught of thousands of satellites orbiting the Earth, we now have access to every conceivable bit of information: detailed photos of our homes, what car we drive and how often we shave our legs. We can even view the birth of a tropical depression and follow it from its infancy to the moment it morphs into the dreaded hurricane.

In other words, we have plenty of time to stockpile batteries, water, powdered milk and Slim-Jims. As it usually turns out, though, our preparations are for naught. The hurricane gratefully passes us by and we go about our lives, swapping lost electricity stories and downed tree tales.

The Moorestown Tree Planting & Preservation Committee will be participating in the third season of the Moorestown Tree Inventory beginning May 5. I also refrained from buying new ornaments this year, with the exception of one spectacular find at the Berlin Mart in early September.

Approximately 5,500 township trees have already been counted, assessed and catalogued. This season’s goal is to complete the third of four districts and begin the fourth and final district before autumn.

It was a very warm Saturday and I was strolling with my BFF, Carla. Some days, the outdoor flea market is fun and the deals are nothing short of spectacular. Other times, the table where someone seems to have put the contents of their underwear drawer on display is depressing. We were having one of the good days.

My first purchase of note was a framed portrait of the back of a woman’s head for $5. Now, obviously, this ornately framed photo was taken to illustrate some hairdresser’s way with a chignon, but it appealed to my quirky side so I snapped it up. Just when I thought it couldn’t get any better, I saw HIM.

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Additional considerations include anticipation of improved batteries

October 13, 2011

The CEO wants to produce enough cars for the early adopters, saying, “We want to keep this audience happy.”  Japan has experienced some unexpected hurdles with natural disasters, but the 1,500 units shipping to the U.S. in June “should restart the enthusiasm. People want zero-emission cars and our duty is to make it a pleasant experience.”

Differentiating between the two isn’t always easy. Compressed air systems store energy in mechanical systems. Hydrogen needs fuel cells and zinc requires batteries. But in the case of zinc, ammonia and hydrogen, the mechanical elements mostly function as container. The energy is stored through molecular action. Similarly, the energy in a pumped hydro system comes from gravity. It’s an interesting way to look at things.

Fiamm has factory capacity to produce 100 megawatt-hours of batteries a year and hopes to expand that to 2 gigawatt hours over the next few years by adding plants in the U.S. and maybe China. Sodium batteries based on MES-DEA/Fiamm’s technology power buses in Europe and the United Arab Emirates and can be found in power plants in Italy that are owned by Enel.

General Electric will open a 1-gigawatt-hour sodium metal battery plant in the U.S. next year. The batteries will get deployed for grid storage and powering locomotives next year. Both GE’s and Fiamm’s batteries derive from the research behind the Zebra in the mid-’80s.

PG&E does have another pumped hydro site in development, Mokelumne, that’s potentially the same size as Helms and has the potential to be used to help buffer the 4,500 megawatts of wind power coming in from the Tehachapi wind developments. So, PG&E understands pumped hydro.

This would be a clear point for parallel, if it wasn’t for the fact that if the engine is an ICE and it only helps now and then, it can’t heat up its catalytic converters and must now run inefficiently (d’oh!).

Additional considerations include anticipation of improved batteries, which would slot nicely into series design; the lower top speed or need for a more expensive motor in series designs due to the motor’s single-speed transmission; and the modularity of a series design that would enable more batteries to be used instead of an engine and broaden the variety of possible ways to extend range.

This last point may be particularly convincing for manufacturers: one platform will enable both pure battery-electric vehicles and a choice of range extenders based upon fuel availability choices or technology advances.

Whether or not the firm can pull this off remains to be seen. But at least Gevo is off the drawing board. The company, which held a successful IPO early this year, already has a facility in Colorado that produces a million gallons of fluids each year. It breaks ground this week on an 18-million-gallon-a-year facility in Luverne, Minnesota that can be expanded to 40 million gallons a year. Isobutanol will start to come out of the Luverne facility in 2012.

Can Germany pull this off? The 35 percent goal represents a massive overhaul of infrastructure and will require breakthroughs in solar, batteries and storage technologies. (Natural gas plants to balance solar and wind will also likely benefit, even though increased gas consumption might increase the power of Russia in Germany’s energy affairs.) Naturally, solar stocks are up today, but resistance and complaints could build if power prices spike or blackouts occur.

An energy pinch could also favor nuclear. France and the Czech Republic could both export nuclear power from their grids to Germany. France gets 80 percent of its power from nuclear and the French government owns most of Areva, the large nuclear developer. Areva has offered to take nuclear waste from other countries where it builds reactors and process it in France.

The molecule in question combines carbon nanotubes — which are tiny tubes constructed of carbon atoms — with another material called azobenzene. When exposed to sunlight, the molecule changes structure. Later, if the molecule is exposed to a catalyst or other stimulant, it will revert to its original state and release a blast of heat.

The reaction is reversible and the molecule can retain the energy indefinitely. Early research indicates that the molecules could be put into arrays that would have about the same energy density at lithium ion batteries. The key to the research is creating an energy barrier that prevents the molecule from reverting back to its original state on its own.

The following projection is based on experience from PV solar installations already in place here in Kentucky and from the fact that we get four and a half hours of sunlight per day on average, accounting for clouds.

To produce that much electricity in one year from PV solar panels in this region, around 190 square miles of land would need to be covered by a 69.1 GW (gigawatt) solar array. And 897 square miles of land has been has been flattened by MTR. Therefore, if we merely put PV solar panels on one-fifth of this already cleared land, we would supply ALL of the electricity needs for the entire Commonwealth of Kentucky!

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The evil some men do does not diminish the greatness of others

September 27, 2011

The problem with a battery-powered gadget is that you could burn through your supply of alkaline batteries very quickly, and in the case of a severe emergency, you just won’t be able to hop into a store to buy some more. Thankfully, the Axis offers an alternative source of power, where one minute of manually winding the handle gives your phone another 30 seconds for a voice call, or 15 minutes of radio or flashlight.

It’s frightening. Roger tells me that Barbara Olsen was a friend of his oldest brother. Daniel Lewin, the 31-year old co-founder and chief technology officer at Akamai, was on another of the doomed flights, traveling from Newark to San Francisco, a route I’ve often traveled myself.

Sure, I’ll be able to use off-line Google applications on an Android tablet as well sometime soon. And, I might add, I’ll be able to work with off-line Google apps. on iPads too. No one seems to have noticed that blending the WebKit and Chromium source trees will also bring this kind of HTML 5 off-line support to Apple’s Safari Web browser as well in short order.

All that said, just because I can use a tablet like a laptop doesn’t mean that I want to use a tablet as a laptop. For me, at least, tablets are still devices I use to consume information while laptops are what I use to create information.

So, I still think the Chromebook may have a bright future. That said, seriously, Google, Android and Chrome OS? You really want to support two operating systems? But, that’s another matter for another day.

The evil some men do does not diminish the greatness of others. What the cyclists did on their 400 mile trek was great. The dedication of the rescue workers and our government has been what we expect from fellow Americans in crisis: exceptional. There was a man on the plane that crashed in Pennsylvania who managed to call his mom from the plane telling her about armed hijackers.

A media personality, Barbara Olsen, called to her husband and reported details of the hijacking, just minutes before her plane was used as a weapon of mass destruction. The U.S. Secretary of Defense, Donald Rumsfeld, held a press conference in the Pentagon to tell the world the building was operational.

An American Airlines jet had just crashed into his building on the other side of the courtyard from his own office and yet he was able to pull himself and our military together to respond to this threat.

It’s nice to see Acer bring a modern, high-end look to its laptop with an aluminum/magnesium alloy chassis, rounded corners, and “aerodynamic” design. The S3 will be landing in Europe by the end of this year for between €799 and €1199, but no pricing or schedule has been announced for America yet even though Acer promises to bring the S3 stateside.

To keep this powerful machine cool yet quiet, both Lenovo and Toshiba redesigned the cooling system in a similar way: to suck in air through the keyboard and disperse hot air through the side vents rather than ventilate through just the bottom.

Why would I want a Chromebook? Because, while I like tablets a lot-I currently own and use a first generation iPad and a Nook Color–I also like having a single-unit, lightweight laptop. I think we’ve come to expect Acer to provide a more economic option so hopefully its Ultrabook will bring a relatively budget price tag for the category.

My Samsung Chromebook, warts and all, has become my grab-and-go device. It weights next to nothing and it has a battery that can see me through an entire day of use. It also, and this is more to the point, lets me do everything I do with a tablet, and includes a built-in working keyboard. Sure, I could use a separate keyboard with my tablets, but with my Chromebook I don’t need to worry with one.

I was livid — and bummed. I didn’t want to be angry at my neighbor today. I wanted to be able to say kind things and reinforce our little sense of community. Instead, I did a “Yeah, Freddy, whatever you say,” shook my head sadly, unlocked my door, and fed my elderly cat her thyroid medicine three hours late.

Like the Lenovo U300s and Tohsiba Portege Z830, the S3 also has a 13.3-inch ultra-thin HD LED display (1366 x 768) and is powered by the Ultra Low Voltage (ULV) second-generation Intel ‘Sandy Bridge’ core i3/5/7 processors.

What’s most interesting about the S3 is that consumers can choose between a 240 GB solid state drive (SSD) or a 320/500 GB hard drive with embedded SSD integrated into the motherboard for fast boot up. Unfortunately, as Acer’s rep explained to me by email, the SSD is not visible in file explorer so you won’t be able to move your OS onto the SSD for even faster performance.

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although we challenge you to see the characters on a smartphone display from that distance

September 15, 2011

You have to be a serious Mass Effect 2 fan to put together a costume this intricate and detailed, and that’s exactly what Robert Rodgers is. Rodgers, an artist and consume designer from Florida, built the costume from scratch. He’s self-taught, but you wouldn’t know it from the quality and love he put into this costume.

His Garrus Vakarian costume looks like the video game come to life, and it’s not just a copy of Garrus’ armor: he has a helmet and mask that looks like Garrus and moves when he speaks. Rodgers says the Garrus costume has “at least” 75 LEDs in or on it, and requires nine 9-volt batteries if you want the lights to stay on for a few hours.

Spintronics uses significantly less power as it relies on the spin of electrons to store a 1 or 0. It works in much the same way as a magnet and flipping the spin is what changes the bit from 1 to 0 and vice-versa.

Achieving this without need of a battery is done through a combination of piezoelectric material and a magnetostriction nanomagnet. Piezoelectric materials can accumulate a charge from mechanical stress. That charge can then be transferred to the nanomagnet. Because it is a magnetostriction nanomagnet its shape can change when this charge is applied, and that’s what makes the bit flip possible in the circuit.

If everyone had one of these interfaces to use in sync with all of their digital devices, it could eliminate a lot of headache when trying to find the remote, having to reach down to press a button on your phone while driving, or trying to operate your iPod while jogging. A user could also control a PowerPoint presentation with his or her own hand and eliminate the need for those annoying clickers that always seem to run out of batteries right when you need them.

Unlike most nature-centric time-lapse videos, Neill added a quick scene of him and his friends sitting by the camp fire, which gives the video a true sense of adventure and wilderness exploration. And, like many good time-lapse videos, there are a few shots of the night sky and what we think to be the Milky Way Galaxy around the 1-minute mark.

Neill used a Canon 5D Mark II and a Canon 24mm f/1.4 L USM II lens. He had to carry six Canon LP-E6 batteries and 18 AA Energizer batteries to power his camera and Dynamic Perception Stage Zero Dolly. Neill said he received the dolly the day before his trip so didn’t have time to practice with it. If this is the kind of footage that results from zero practice, we’re looking forward to seeing what kind of videos he produces once he plays around with it a bit more.

The Japanese manufacturer has announced two such keyboards today carrying the rather unfriendly names of the TK-FBP018 Series and the TK-FBP019E Series. Both work using a Bluetooth link, but the 18 is aimed at Android users where as the 19E is for iOS devices. Why the difference? It seems the 19E is specifically for iOS and Mac, where as the 18 has an SPP mode and works with PC, Mac, Linux and PS3 as well as Android devices.

It gets worse, though. Instead of relaying battery status updates to Mac OS, Miller believes it would be possible to inject malware on to the system through the chip. That would allow a system to be infected with malware without any user interaction at all. Because the malware installation is controlled by the chip it is also very difficult to get rid of. You could format your entire system only to have the malware reinstall itself on the next boot clean system boot.

I’ve had probably a dozen devices, be they phones, tablets, or computers, that have had some form of HDMI out capability. With the exception of my Home Theater PC, which I plugged in once and left connected, I’ve never used the HDMI out on a device. In order for a spintronics solution to be brought up to a usable speed for processing it requires a small voltage.

Furthermore, I don’t know anyone who uses it regularly. Anecdotal though this may be, many analysts have speculated that the AirPlay/DLNA style devices, being essentially devices that transmit data to your TV wirelessly, are simply preferred over plugging something into the HDMI port. Until I got the Thrive, I was inclined to agree.

He also notes that there’s a bottom plate for the costume with Garrus’ tail on it that he forgot to attach before shooting the video, but the whole thing definitely looks the part. He also noted that the costume was more difficult to make than he thought it would be, but he doesn’t tip how long it took him. Regardless, the whole costume is impressive.

The keyboards run off two AAA batteries, with battery life set at 3 months as long as you remember to turn it off with the power switch when not in use. There’s also a light that tells you when the batteries need replacing. As for their range, you can sit up to 3 meters away and still type, although we challenge you to see the characters on a smartphone display from that distance.

A standard USB port is also included, and Android 3.1′s host mode support takes advantage of this nicely. The File Manager on board springs to life when you connect a hard drive or flash drive, and every keyboard and controller I have thrown at it so far has just plain worked, including my Logitech wireless keyboard, which was nice since the dongle is so small and there is no cable.

In my opinion a real USB port, or a very easy way to get a real USB port like the included adapter in the G-Slate, is a critical thing in order for a tablet to replace the mobile computer for many users, but especially businesses and schools. As great as cloud based storage is, we wont be doing away with flash drives any time soon, so supporting those devices so completely is a necessary function in my opinion.

Another productivity port is the SD card slot. The majority of cameras are still running on SD cards, and while there are cameras on the Thrive and cameras on our phones, the standalone camera is still a big part of most consumers lives. With the Thrive’s SD slot, there’d be no need to bring a laptop with you on vacation to upload pictures. Productivity ports like these are addressed by other tablet manufacturers with adapters, but having the port right there is a much simpler answer for many users.

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This important property is responsible for the high power produced by the system

September 2, 2011

In theory, he says, such devices could maintain their power indefinitely until used, unlike batteries whose charges leak away gradually as they sit unused. And while the individual nanowires are tiny, Strano suggests that they could be made in large arrays to supply significant amounts of power for larger devices.

The researchers also plan to pursue another aspect of their theory: that by using different kinds of reactive materials for the coating, the wave front could oscillate, thus producing an alternating current. That would open up a variety of possibilities, Strano says, because alternating current is the basis for radio waves such as cell phone transmissions, but present energy-storage systems all produce direct current. “Our theory predicted these oscillations before we began to observe them in our data,” he says.

Uniquely placed to be a market leader in digital imaging, Fujifilm develops and manufactures its own sensors, lenses and processing technology. In addition to its production plants and R&D operations in Japan, the company has key manufacturing facilities in Europe and the USA for core products such as colour film, colour paper, single use cameras and CTP printing plates, and has further factories in Brazil and China. It has a global turnover in excess of £13 billion.

Shortly thereafter, Toyota started a modest demonstration program with a small- battery electric urban commuter vehicle, called the e-com. This concept addressed the idea of the “on-demand” city station car similar to the Zip-car business model that is becoming popular in large urban areas. Although shorter in range, the e-com program addressed a specific mobility niche at a much more affordable price than the RAV4 EV.

The RAV4 EV and e-com programs were short lived due to lack of commitment from the market; the consumer and the consumer’s environmental mind set were not ready to commit to battery electric vehicles at that time. Recent increased awareness of environmental issues and the benefits of advanced technology vehicles have reinvigorated an interest in the electric vehicle market. As a result, Toyota will bring a small, urban commuter lithium-ion BEV to market in model year 2012.

In the UK, Fujifilm has been supplying the imaging, printing and graphics industries, as well as consumers, professional and enthusiast photographers, with high quality, innovative products and services for over 25 years. Fujifilm UK currently employs more than 450 people and has become one of the country’s most popular photographic and imaging brands.

As a new company it is also necessary to offer more value to attract customers either in-terms of cost-effectiveness, increased performance or value additions, to enable better market penetration. The attractiveness of EVO Electric’s motor/generator is the higher power/torque density, which enables a customer to reduce the overall weight for a given power rating, thereby increasing the efficiency and/or range.

The comfortable, midsize laser mouse delivers smooth tracking on a variety of surfaces and puts control in the palm of your hand. Hyper-fast scrolling lets you fly through long documents or, if you prefer, you can easily shift to precise click-to-click scrolling to navigate lists, slides and image collections.

The mouse’s sculpted, right-hand shape guides your hand to a naturally comfortable position and places the three customizable thumb buttons within easy reach, so you can move quickly between Web pages or applications (after downloading of Logitech software). In electric vehicle applications, this reduced weight allows for the use of more number of batteries enabling higher range.

As a true specialist vehicle for municipal transport as well as collection and distribution services, the Mercedes-Benz Econic brings to the road all of the qualities expected of vehicles from a number of different sectors: whether used as a waste disposal vehicle, for fire or airport services, or as a tanker or furniture removal, milk collection or heating oil distribution vehicle. The Econic is a specialist vehicle for many applications - it is even now found on the roads in the form of a semitrailer truck, used by large discount food retailers for refrigerated transportation.

The thermal wave, he explains, appears to be entraining the electrical charge carriers (either electrons or electron holes) just as an ocean wave can pick up and carry a collection of debris along the surface. This important property is responsible for the high power produced by the system, Strano says.

Ninety-two percent of the share capital of Robert Bosch GmbH is held by Robert Bosch Stiftung GmbH, a charitable foundation. The majority of voting rights are held by Robert Bosch Industrietreuhand KG, an industrial trust. The entrepreneurial ownership functions are carried out by the trust. The remaining shares are held by the Bosch family and by Robert Bosch GmbH.

And, for those occasions when stills don’t do a moment justice, HD Movie Mode with sound lets you record those precious memories and relive them time and time again in glorious HD resolution. EVO Electric was established by Dr Michael Lamperth in 2007 to commercialise technology developed in his research at Imperial College London.

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The coating process could be made a lot faster and is easy for large-scale manufacturing

August 17, 2011

Braun acknowledges: “There are lots of people coming up with elegant [electrode] structures, but manufacturing them is tricky.” He says, however, that his fabrication process combines existing methods that are currently widely used to make other products, if not to make batteries, and that it shouldn’t be too difficult to adapt them.

Braun’s group will next test the electrode structure with a wider range of battery chemistries and work on improving batteries’ other half, the anode—a trickier project. The process would add extra steps to making a battery, but these steps aren’t particularly expensive or complex, Braun says.

It’s still too early to say how much the new approach will reduce costs in the manufacturing of lithium iron phosphate batteries. The method’s low temperatures can reduce energy demands, and the fact that it is fast can lead to higher production from the same amount of equipment–both of which can make manufacturing more economical.

But the cost of the conductive polymer and manufacturing equipment also needs to be figured in, and the process must be demonstrated at large scales. The process will also need to compete with other promising experimental manufacturing methods, says Stanley Whittingham, a professor of chemistry, materials science, and engineering at the State University of New York, at Binghamton.

This new technology got its start after truck drivers — forced by emissions regulations to turn off their engines at truck stops and to run the air conditioning and television in their sleeper cabs with batteries — started complaining to Caterpillar that their batteries did not last long enough. The company turned to Kurt Kelley, then a Caterpillar materials scientist, and now chief scientist at Firefly Energy, for a solution.

To preserve the life of the cells, which are vulnerable to photodegradation after only a few hours of air exposure, the researchers encapsulated them inside a flexible gas barrier. This extended their life for about 3,000 hours. Already on the market, the battery is being used in Apple’s new iPod nano.

Project coordinator Denis Fichou, head of the Laboratory of Organic Nanostructures and Semiconductors, near Paris, says that the second important achievement of the European project was the incorporation into the device of an extremely thin and highly flexible lithium-polymer battery developed by German company VARTA-Microbattery, a partner in the research consortium. VARTA’s batteries can be as thin as 0.1 millimeter and recharged more than 1,000 times, and they have a relatively high energy density.

The first phase of the project aims at proving the feasibility of combining solar technology with thin-film polymers. “We’re going to be building some hardware to demonstrate the basic concept,” Munshi says. If the second phase is funded, commercial products, such as global positioning system (GPS) devices with roll-up solar cells that provide power in remote areas, could arrive within two years, Bailey predicts.

People at MIT have also developed new designs for ultracapacitors as well as some more unusual technologies, including battery materials made by viruses. Here’s a look at five ongoing projects that could make green energy viable by improving the performance of energy-storage devices while significantly reducing their price.

It’s not inevitable. Having more electrical energy, you can always think of that as having more energy to dissipate. But the difference in safety of different systems is so chemistry specific, so element specific, that it’s possible to have a higher-energy-density system that is at the same time safer.

The carbon-silicon nanowires are also easier to make. They don’t require the high temperatures that are needed to grow the silicon-only nanowires. “Carbon nanofiber is already commercially available and you can produce tons,” Cui says. “The coating process could be made a lot faster and is easy for large-scale manufacturing.”

EnerG2’s technique for making activated carbon may prove more useful for overcoming some key challenges facing proposed advanced battery designs. Lithium-air batteries and lithium-sulfur batteries could store more than twice the energy of today’s batteries, although that’s still much less than the amount of energy stored in fuels such as gasoline.

It’s been challenging to make these batteries practical. Many test batteries stop recharging after only a few cycles, or don’t come close to their theoretical energy-storage capacity because of problems with conductivity or unwanted chemical reactions. Having a precisely controlled pore structure within a carbon electrode could help with many of these problems.

“It’s some distance to a product, but we have pretty good lab demos” with nickel-metal-hydride and lithium-ion batteries, says Braun. The Illinois group has made lithium-ion batteries that charge almost entirely in about two minutes. The method should be applicable to the cell sizes needed for laptops and electric cars, though the researchers have not made them yet.

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which conspiracy theorists may consider to have curiously coordinated timing

August 2, 2011

Motorola recently announced that HTC, Sony Ericsson, Pantech and Sharp will use Android-based enterprise mobile device management software from Motorola’s newly acquired business, Three Laws of Mobility. 3LM provides a management console that enables enterprises to create and set policies around security and network configurations for Android devices used by their employees. One of the criticisms of the Android platform has been that the OS is not secure enough.

“Mobile is something that you want to use while you’re moving, and portable is something that you move and then use,” Mundie said. “These are going to bump into one another a little bit and so today you can see tablets and pads and other things that are starting to live in the space in between. Personally I don’t know whether that space will be a persistent one or not.”

Dell and Microsoft weren’t the only Apple competitors piling on, notes Kit Eaton at Fast Company. Hewlett-Packard senior vice president Stephen DeWitt said in an interview that Apple lacks “an inclusive philosophy of partner capabilities,” and has only transactional relationships with partners. Eaton points out, however, that Apple’s Joint Venture Genius solution is meant to help with enterprise customers’ technological problems.

“Independent to all this seeming anti-Apple press, which conspiracy theorists may consider to have curiously coordinated timing, Apple’s device just rolls on and analysts have estimated the firm has sold between 5 and 8.8 million units in the first quarter of 2011 alone,” Eaton writes.

It remains to be seen how Intel will fare against ARM, which is deeply entrenched in the mobile market. On the plus side, the release of Oak Trail will certainly alleviate some pressure on the Microsoft (NASDAQ: MSFT) front; the company has announced that Windows 8 will be available for the ARM architecture in a move some have speculated to stem from frustration over the comparatively poorer mobile performance of Intel’s x86 platform.

For now, Intel has declined to divulge the names of specific vendors. However, computer makers such as Lenovo, Fujitsu, Samsung and Motion Computing, have already shown off Oak Trail tablets running Windows 7, noted PC Advisor, who broke the news on Oak Trail’s launch window of May. In addition, Intel President and CEO Otellini have also said in December last year that there were already 35 tablet designs in the works to be powered by Atom.

Motorola’s Xoom was the only tablet in the same league as either the iPad or the iPad 2, according to Consumer Reports’ rankings. The Xoom, which runs on Android 3.0, received excellent ratings for its display, touch responsiveness and versatility. Its battery life averaged 10.5 hours. Samsung’s Galaxy Tab ranked behind the iPad and Xoom and had an average battery life of seven hours and featured “very good” scores for all of its features except for its touch response, which scored an “excellent.”

“It’s pretty neat,” says Fox. In the intensity of my discovery, I didn’t notice him watching me. For a second, I worry that he’ll slam the system shut. Instead, he shows me the chat application. He points to a horizontal window running across the top of the screen above the map. A few messages are visible, one highlighted in red.

Interestingly, the decision to focus on the enterprise and BlackBerry tethering–which resulted in the current boohoo–actually mirrors Apple’s implicit strategy of “If you can’t do it well, don’t do it/do it later.” With insufficient time to create a tablet that works well for both consumers and enterprise users, RIM has evidently decided to lean toward business users. And just like how the iPad took off because it already had an overwhelming number of ready-to-use iPhone apps at launch, RIM is obviously hoping to rely on its millions of BlackBerry smartphone users to get the ball rolling.

That’s just one example, Hill said. The operator recently won an award at the wireless industry’s Mobile World Congress for a concept it created for the Nissan Leap using the company’s Mobile Enterprise Application Platform (MEAP). It created a B-to-B-to-C application that not only provides information about the vehicle to the OEM but takes the same information and repackages it as a consumer application, providing information about the battery level and other vehicle diagnostics as well as capabilities such as locking and unlocking the car’s doors.

Practically every tablet out there implements Microsoft’s (NASDAQ: MSFT) Exchange ActiveSync to synchronize email and PIM information over-the-air. While a great protocol, the inside secret is that implementation varies widely across vendors and platforms. So even though the latest version supports a relatively comprehensive range of management and security functions, this is not necessarily supported by every tablet device out there.

To make the situation worse, almost no tablet (or smartphone) makers document the precise capabilities that they do support, forcing businesses to deploy separate mobile management software. Well, the PlayBook solves the inherent complexities in one fell swoop by inheriting related permissions directly from the BlackBerry.

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The discharge of diesel from the facility caused a sheen on the surface of the Old Owyhee Ditch

July 26, 2011

The initial phase of construction on the building was completed in 2008, but the company then upgraded the data center infrastructure and added 26,000 sq ft. During construction, crews diverted over three quarters of the construction waste from landfills. Nearly 11 percent of the building products were regionally produced and more than 14 percent contain recycled content, FedEx said.

But a 2010 study by Johnson Controls found that energy management was a higher priority in regions such as China and India than in Europe and North America. Cost saving as an impetus for investment also ranked lower in Europe and North America.

“Buildings are responsible for 40 percent of the greenhouse gas emissions in the world. Improving their performance represents a large opportunity to save energy and reduce the impact of harmful gases on the environment,” Myers said at the National Governors Association meeting in Washington, D.C. “Leaders are already achieving substantial savings through building retrofits and many have said they plan to place a greater emphasis on energy efficiency and sustainability initiatives as they look for ways to reduce spending and create local jobs.”

The Michigan Assembly project is funded by a $3 million investment from DTE Energy’s SolarCurrents program, a $2 million grant from the Michigan Public Service Commission in support of the state’s smart-grid initiative, and approximately $800,000 worth of in-kind contributions from Ford.

“This solar energy system allows us to test the viability of alternative energy to supply power for our manufacturing facilities around the world,” said Jim Tetreault, Ford vice president, North America Manufacturing. Three companies based in the Phoenix, Ariz., area have been fined for violating state and federal hazardous waste laws, the U.S. Environmental Protection Agency announced last week.

The discharge of diesel from the facility caused a sheen on the surface of the Old Owyhee Ditch, which flows into the Owyhee River. Valley Trucking responded quickly to the spill and cleanup was completed in March 2010, the EPA said.

And on Monday, firefighters were still at the Atlanta Paper Recycling warehouse, where over 100 firefighters had been called out ot battle a blaze on Sunday night. One firefighter had to be treated at a hospital for heat exposure, according to the Atlanta Journal Constitution. Authorities were still trying to determine the cause of the blaze.

Nor are these the only major recycling center fires this year. After 1,000 tons of waste caught fire at a center in Cambridgeshire, England, in February, causing the closure of a highway, Aviva Risk Management Solutions warned of the importance of carrying out thorough fire risk assessments.

Notably, the U.S. Environmental Protection Agency recently circulated a draft report on the potential environmental and resource conservation impacts of biofuels. While on one hand this draft report reaffirms that the Renewable Fuel Standard (RFS) will help the United States reduce greenhouse gas emissions, on the other hand it focuses primarily on the possible negative impacts of increased biofuel production.

Nasdaq-listed Canadian Solar has achieved certification under both ISO 14001 and REACH, the European directive for registration, evaluation, authorization and restriction of chemicals. We believe the final report, when released, instead should try to provide comprehensive guidance for sustainable, environmentally beneficial biofuel production.

The company has it has implemented mechanisms for the continuous improvement of processes evaluated by the ISO standard. It has also met REACH requirements for its CS6 modules, proving that the modules are free from substances of very high concern (SVHC).

The FSV program developed optimized advanced high-strength steel (AHSS) body structures for four proposed 2015 to 2020 model-year vehicles: battery electric (BEV) and plug-in hybrid electric (PHEV-20) for A-/B-Class vehicles; and plug-in hybrid electric (PHEV-40) and fuel cell (FCV) for C-/D-Class vehicles.

The FSV concepts are efficient and lightweight. FSV’s BEV concept weighs 188 kg and reduces mass by more than 35 percent over a baseline internal combustion engine body structure adjusted for a battery electric powertrain and 2020 regulatory requirements. FSV’s A-/B-Class PHEV20 vehicle weighs 175 kg, and the larger C-/D-Class vehicle versions weigh 201 kg.

It is human nature to believe the negative over the positive. If you give the public two contradictory facts, chances are they will pay more attention to the scary and threatening one, even if it is false. Most do not fact check before forming an opinion which makes any public relations campaign that much more difficult. As a result, we are surrounded by myths that interfere with our lives.

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Venture capitalists are also occasionally funding flow battery companies

July 11, 2011

The federal government has doled out billions of dollars for all sorts of energy storage technologies for powering cars and building a smarter electric grid. Utilities have benefited from this largess by applying and receiving funds to carry out energy storage demonstration projects. Flow battery developers such as Primus Power and EnerVault are working on projects funded by the U.S. Department of Energy.

While the $11 million round shows there is private investor interest in energy storage, venture capitalists overall have been rather cautious about betting on energy storage, said Craig Horne, CEO and co-founder of EnerVault, which is developing iron-chromium flow battery, during the panel discussion on Tuesday.

“A lack of market pull is causing the investor community to approach this space with caution,” Horne said. “That’s true for stationary energy storage in general. There hasn’t been a big success in (flow) battery space, so it’s even more difficult to get the capital you need.”

Megapolis is the exclusive distributor for cigarette makers Japan Tobacco (2914.T), Philip Morris (PM.N) and Imperial Tobacco (IMT.L) in Russia, and is estimated to control just over 70 percent of the wholesale cigarette market. Venture capitalists are also occasionally funding flow battery companies.

Analysts, on average, were expecting a profit of 26.6 million pounds for the quarter, according to research notes from brokerages Investec, Seymour Pierce and Panmure Gordon. Last week, Primus Power announced it had raised $11 million in venture capital to help build a demonstration project in California and commercialize its technology.

Third seed Federer, beaten yet again by Nadal in the Roland Garros final this month, skipped the Halle grasscourt tournament with a groin problem and Serbian world number two Novak Djokovic missed Queen’s with tendonitis in his knee.

Fourth seed Andy Murray triumphed at Queen’s on Monday after battling an ankle problem picked up in Paris but despite a few weary limbs, it is difficult to look past the quartet. But next week will be the first time the Spaniard will actually walk out as defending champion having missed the 2009 event through injury.

Nadal’s warm-up for the grasscourt grand slam was cut short by a quarter-final exit at Queen’s Club this month, allowing him to squeeze in a trip home to Majorca to recharge his batteries and hone his own skills with the small white ball.

“(The) best two weeks of my life in Majorca … I spent the weekend with friends, family, relaxing a little bit. I didn’t spend a weekend at home since the Davis Cup against Belgium in February, so I needed it.” According to Norley, incumbent technology is the biggest competitor for graphite heat spreaders in electric vehicle applications.

The maker of Viera televisions and Lumix cameras posted a 305 billion yen profit last year, and said in April it would have raised that to 310 billion yen in the current year, if it were not for the effects of the March disaster, which damaged factories and crimped domestic demand.

Profit is set to slump to 10 billion yen for the first half of the current financial year and rebound strongly in the second half, the company said. Beyond academia, GrafTech said multiple battery makers are testing its heat spreaders for use in electric vehicle applications.

Demand for televisions, car-related products and mobile phones has fallen since the quake, Panasonic said in a statement, while sales of low-energy consumption LED lighting, batteries, solar cells and housing-related products are expected to be healthy as reconstruction gets under way.

So far, GrafTech has tested its materials in battery packs for an electric bicycle and an electric motorcycle (the latter in partnership with Ohio State University). The University of Einhoven, another GrafTech partner, is building a 16 kWh lithium-ion pack for racing using all-graphite heat spreading materials.

Working with graphite would require the understanding of a new material and a new way of doing things in a field where already “everything’s uncomfortably fast,” said McCallum. But then, that’s the same challenge GrafTech faced in consumer electronics, and now we have graphite heat spreaders sandwiched into our phones.

He reaffirmed that Toyota would initially target monthly sales of 2,000 Prius v’s in the United States, a number it is also aiming for in Europe. La Rocque said the company envisions the Prius v, which gets an estimated 42 miles per gallon, eventually accounting for 15 to 20 percent of total Prius U.S. sales.

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Expiration doesn’t necessarily mean the product turns putrid or ineffective once the date passes

July 1, 2011

I’m sure not immune. I have painful memories of trekking along on a hot Mexican day with a huge backpack loaded with most of that gear. By mid-afternoon I started feeling a longing for the relative ease of a 12-hour day in the newsroom. That’s when I knew I was in trouble.

 

But you know what, we know what’s happened here. We know what’s possible when we invest in what works. And just as we succeeded in retooling this industry for a new age, we’ve got to rebuild this whole economy for a new age, so that the middle class doesn’t just survive, but it also thrives.

 

These are tight fiscal times. You guys have all heard about the deficit and the debt, and that demands that we spend wisely, cut everywhere that we can. We’ve got to live within our means. Everybody’s got to do their part. Middle-class workers like you, though, shouldn’t be bearing all the burden. You work too hard for someone to ask you to pay more so that somebody who’s making millions or billions of dollars can pay less. That’s not right.

 

Let me suggest that, this summer, you go on a shirt pocket vacation when it comes to technology. Let’s plan a trip where your entire load of high-tech gadgets will fit into a single shirt pocket.

 

It should make long walks more fun. But, as you drop the high-tech pounds, you’ll also find there’s a weight to gadgets that has nothing to do with ounces and pounds. The notion of a vacation ought to be to get away from the daily routine, to take a break from your responsibilities and to relax.

 

I just took a short tour of the plant and watched some of you putting the finishing touches on the Wrangler. Now, as somebody reminded, I need to call it the “iconic” Wrangler. (Laughter.) And that’s appropriate because when you think about what Wrangler has always symbolized. It symbolized freedom, adventure, hitting the open road, never looking back — which is why Malia and Sasha will never buy one. (Laughter.) Until maybe they’re 35. (Laughter.) I don’t want any adventure for them.

 

I want to thank Jill for the kind introduction. Somebody on my staff asked Jill to describe herself in three words or less, and she said “hard working.” Hard working. And her entire family agreed. So she’s with the right team here at this plant because I know there are a lot of hard-working people here.

 

And I am — (applause) — I’m proud of all of you. Jill was born and raised right here in Toledo. Her mother retired from this plant. Her stepfather retired from this plant. Her uncle still works at this plant. She met her husband at this plant. Now they have two children of their own, and her three-year-old wants to work at this plant. (Laughter.)

 

The South Korean electric car and golf cart manufacturer has apparently abandoned its pledge to the three states — without notice — and deserted its new U.S. markets amid financial difficulties, The Associated Press has learned.

 

Meanwhile, an American subsidiary, CT&T United, is in the process of separating from Seoul-based CT&T and hopes to take on North American ownership and attract more U.S. investors, James Park, vice president of the subsidiary, told the AP in a phone interview Thursday.

 

The Food and Drug Administration requires that expiration dates be printed on all prescription and over-the-counter drugs, but not on cosmetics — unless the cosmetics are also considered drugs, such as toothpaste with fluoride, anything with sunscreen, anti-dandruff shampoo, and antiperspirant. But even then, over-the-counter drugs without dose limitations don’t have to carry expiration dates if tests have proven they’re stable for at least three years, which is why one sunscreen may have a date while another won’t.

 

Expiration doesn’t necessarily mean the product turns putrid or ineffective once the date passes. Manufacturers set expiration by choosing a date and conducting stability tests to ensure the product will still be good at that time.

 

And even though we’re in tough times, there are still some things that we’ve got to keep on doing if we’re going to win the future. We can’t just sit back and stop. We got business we got to do. We got to make sure that our schools are educating our kids so that they can succeed. I was looking at all the gizmos and gadgets you got in this plant here — it’s a lot more complicated working on a plant than it used to be. Kids have to know math and science.

 

We got to have a transportation and communications network that allows our businesses to compete. We used to have the best roads, the best bridges, the best airports. In a lot of places we don’t have that anymore. If you go to China, Beijing, they’ve got a fancier airport. You go to Europe, they got fancier trains, better roads. We can’t let our infrastructure just crumble and fall apart. We’re American. We’ve got to make that investment.

 

And there are the little things to remember, like which car has a small, slow leak in the tire that will need to be reinflated all summer. Some of the cars leak fluids when left to sit for months. The March 11 earthquake and tsunami destroyed the plant’s power and crucial cooling systems, causing three reactor cores to melt and causing several explosions.

 

“When you rent a car, it comes with a photograph, and you mark the checks and the dents,” Mr. Urquhart said. “These come with four-page condition reports and photographs and instructions on handling and instructions on maintenance.

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This Strategic Forum gave us an opportunity to engage with the top players in the industry to address issues

June 22, 2011

The launch is part of STC’s customer-focused strategy that includes offering the best services with the best prices and assuring that customers continue to benefit from the latest technologies and the highest quality products.

“The role of the UAE petrol station has evolved dramatically over the last few years. Now, everyone gets everything done at petrol stations, from paying utility bills and SALIK credits, to having their cars serviced,” said Asad Badami, managing director of Dubai-based A-map. “A-map’s tie-up with ENOC/EPPCO to bring Solite batteries to UAE drivers is sure to make one annual chore a lot less stressful, and significantly less expensive.”

Mr. Al Hashimi said, “This Strategic Forum gave us an opportunity to engage with the top players in the industry to address issues, find solutions and set a strategic direction for the future. We are also looking into establishing working groups for different industries in Jafza.

Different companies in Jafza may have similar concerns and ideas, and it is important to give them a platform for proper expression of their views, especially those relevant to large parts of Jafza’s industrial community. The automotive industry is an important contributor and has registered a double-digit growth in trade in the first quarter of 2011, making us optimistic about the year ahead. We will continue to host similar events to boost the growth of the industry on a regular basis.”

He said, “The interactive session focused on market trends and business approaches that Jafza could adopt to help the automotive sector and the free zone grow together further. Issues pertaining to regulations, customs, licensing, storage and transportation, in addition to Jafza’s proposal for the establishment of working groups were discussed.”

Adding to the experience, Total 3D Solution brings the company’s Silhouette -designed 3D active glasses, which are now the world’s lightest 3D active glasses at merely 28 gm and greater comfort thanks to the new placement of printed circuits and batteries behind each ear. A stylish new wireless charger which charges up to four pairs of active 3D glasses through an elegant, glossy black cylinder further complements Samsung’s Total 3D Solution.

Samsung’s new 3D glasses use Bluetooth instead of infrared signals to sync with the 3D TV, meaning the glasses do not need to have line-of-sight with the TV set. Mr. Omar Bin Hendi, VP Customer Relations, Economic Zones World, led and moderated the discussions at the Forum.

Of particular interest to trade visitors at this year’s show are expected to be energy-saving and ergonomic hand and power tools; new developments in eco-friendly construction material that comply with the latest green building concepts and the revival of interest in the regional con-struction industry.

Makita Gulf FZE, a major player in the power tools business with a 35-year presence in the Middle East, East Africa and parts of the CIS is promoting new tools which comply with Euro-pean environmental standards and safety.

“This year we are participating to promote our new range of power tools with environmentally friendly lithium ion batteries. Before, nickel cad-mium batteries were in use which are harmful to the environment,” said Srinivasa Murphy, Marketing Manager of Makita Services. “We are also promoting our pneumatic drills with anti-vibration technology which causes less fatigue to workers allowing them to work on more jobs and less strain on their hands and joints. This new drill complies with European safety stan-dards.”

It’s not just the big names who will make an impact at Automechanika Middle East - every spec-trum of the industry is represented. ATH Heinl, for example, will showcase their range of high-quality garage equipment for those on a more limited budget.

Over 2.1 million vehicles a year are produced in 13 manufacturing and assembly operations in eight countries which are then sold and serviced through a network of distributors and dealers covering 172 countries. Kia today has over 44,000 employees worldwide and annual revenues of over US$20 billion.

It is the major sponsor of the Australian Open and an official automotive partner of FIFA — the governing body of the FIFA World Cup?. Kia Motors Corporation’s brand slogan — “The Power to Surprise” — represents the company’s global commitment to surpassing customer expectations through continuous automotive innovation.

It is worth mentioning that Al Jabr Group dates back to 1952 when the sons of Sheikh Hamad Mohammad Al Jabr began their journey into the world of commerce with the establishment of a small company trading in foodstuffs. The main driver behind the trend is China, along with other emerging markets such as India and Brazil.

According to Mr. Behzad Farsian, Development Director for Auto Glass Middle East LLC: “We have done a lot of market research and believe the time is right to bring this company with these services to Dubai. For us, Automechanika Middle East was the obvious platform in which to launch as it means in three short days we can reach out to the key decision makers in the industry and raise the profile of our new company.”

The UAE automotive market is expected to experience strong growth as the demand for automobiles and related products increases as found in a recent study by Dubai Chamber of Commerce and Industry. Total auto sales are expected to expand significantly registering a compounded average growth rate of about 8% during 2010 to 2014; while total re-exports are expected to increase at a CAGR of 5% in the same period.

According to a recent Reuters report based on JD Power and Associates research, global auto sales are expected to hit an all-time high in 2011, with total light vehicle sales of 76.5 million units, up from last years’ record 72 million. For the first time, emerging automotive markets accounted for more than half of all global light vehicle sales in 2010, clearly indicating the shift of power in the global automotive market.

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with the help of catalysts at the interface between the air and a water-based electrolyte

June 9, 2011

Lithium-sulfur batteries have one electrode made of lithium and another made of sulfur that is typically paired with carbon. As with lithium-ion batteries, charging and discharging the battery involves the movement of lithium ions between the two electrodes. But the theoretical capacity of lithium-sulfur batteries is higher than that of lithium-ion batteries because of the way the ions are assimilated at the electrodes.

For example, at the sulfur electrode, each sulfur atom can host two lithium ions. Typically, in lithium-ion batteries, for every host atom, only 0.5 to 0.7 lithium ions can be accommodated, says Linda Nazar, a professor of chemistry at the University of Waterloo.

Now the same Stanford team thinks they have found their answer: a proof-of-concept lithium-sulfide cathode with 10 times the power density of conventional lithium-ion cathodes. Together, the anode and cathode could yield a battery that lasts four times as long and is significantly safer than existing lithium-ion batteries.

To explore, the team mixed two different kinds of manganese oxide atomic building blocks — one whose atoms arrange themselves in pyramids, and another one whose atoms form an octahedron, a diamond-like structure from two pyramids stuck together at their bases. They expected the final material to have large S-shaped tunnels and smaller five-sided tunnels through which the ions could flow.

After mixing, the team treated the materials with temperatures ranging from 450 to 900 degrees Celsius, then examined the materials and tested which treatment worked best. Using a scanning electron microscope, the team found that different temperatures created material of different quality.

Treating the manganese oxide at 750 degrees Celsius created the best crystals: too low and the crystals appeared flakey, too high and the crystals turned into larger flat plates. Planar Energy has developed a roll-to-roll process for making larger solid lithium-ion batteries.

Envia’s recipe involves high-capacity, manganese-rich cathodes with a layered-layered composite structure (made with two different layered components) based on technology licensed from Argonne National Laboratory. The new battery cannot realize 10 times the energy storage capacity because the new cathode has significantly lower conductivity than the lithium metals used in conventional batteries.

The company, which received $4 million in funding from the Advanced Research Projects Agency Energy program this spring, says it can print solid batteries that offer three times more storage than liquid lithium-ion batteries of the same size. This boost in energy storage is possible primarily because the company’s all-solid batteries don’t require many of the support structures and materials that take up space in conventional batteries, making more space for energy storage.

Using lithium metal as a battery electrode, however, has proved problematic, mainly because the material reacts rapidly and violently with water. “People have thought about lithium-air batteries for decades, but there’s always water in the air,” says Visco. Exposure to even traces of water rapidly degrades the material.

Automakers expect that most vehicle batteries ready for replacement will still be able to store between 50 percent and 80 percent of the energy that they could when they were brand-new. That storage capacity could be valuable for a number of applications.

The batteries could be used as backup power supplies for data centers or for communities that are prone to power outages. They could also be used to help stabilize the grid, smoothing out fluctuations in supply and demand and potentially storing electricity generated by solar panels and wind farms for use during times of peak demand.

Because of these advantages, nonrechargeable zinc-air batteries have long been on the market. But making them rechargeable has been a challenge. Inside the battery, a porous “air” electrode draws in oxygen and, with the help of catalysts at the interface between the air and a water-based electrolyte, reduces it to form hydroxyl ions.

By improving the battery’s efficiency, the new catalyst research, led by Yang Shao-Horn and Hubert Gasteiger, professors of mechanical engineering, in collaboration with Kimberly Hamad-Schifferli, a professor of mechanical engineering and biological engineering, addresses one of their most serious problems. The catalysts could also help make such batteries longer lived.

Dueber says the company plans to keep down the costs with a recycling program that will allow it to reuse the silver and zinc. And it has extended the charging cycle-life to hundreds of cycles–similar to many lithium-ion batteries.

One of the reasons for the previously low cycle-life is that, as the batteries charge and recharge, zinc in the cell undergoes physical changes that lead to decreasing cell capacities. The company addressed this problem by embedding zinc granules within a conductive polymer.

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the amount of fuel savings that a car owner can get also will be dramatically different

May 27, 2011

As Josie wrote for GigaOM Pro (subscription required), the large amount of first time car buyers can lower the barrier to adoption of alternative vehicles. Nearly half of the more than 5 million electric vehicle charge point installations anticipated worldwide by 2015 will happen in China, according to Pike Research.

Growth in grid energy storage is being pushed by the addition of clean power to the grid. Pumping water to a reservoir to release later to run generators, or pumped hydro, is an old approach and now makes up the biggest slice of the market. Over 127,000 MW of the global energy storage market, or a whopping 99 percent of it, belongs to pumped hydro.

So far, Renault’s s Fluence Z.E. is the only mass-manufactured EV built with batteries designed to be swapped by Better Place, though the French automaker and its Japanese partner, Nissan, have said they’re exploring the idea of more. Tesla CEO Elon Musk has said the Tesla Model S will be built with some kind of swapping capability in mind, though he hasn’t named Better Place as a would-be partner.

AS for GAIG, it’s the sixth-largest automaker in China, churning out hundreds of thousands of vehicles per year for domestic markets. Just how many new battery-swappable models to come from those production lines remains to be seen, of course.

While standard lithium-ion batteries use a salt-based solvent within the electrolyte that starts degrading at a temperature of between 70 to 80 degrees Celsius, Leyden uses a salt-solvent in its electrolyte that doesn’t degrade up to temperatures of 300 degrees Celsius. Leyden Energy holds a patent for this innovation.

As Patel explained it to me, when a battery charges and discharges, think of the electrons as rods that move across the electrolyte (between the anode and the cathode) and fill holes on the other side. After a certain point in time, standard electrolytes, particularly at high temperatures, let the rods start to break down and the holes start to fill up, but Leyden’s battery can maintain the integrity of those rods and holes at higher temperatures for a longer period of time.

In survey after survey, consumers have made it clear that the high cost of buying and operating an electric car is a big reason that prevents them from owning one. Accenture’s survey showed that 51 percent of people would buy electric if they know that the cost of owning the car over time is lower than cars that run on gas. That cost can be tricky to calculate.

In the U.S., for example, electric rates vary widely, even from one town to the next in some instances, so the amount of fuel savings that a car owner can get also will be dramatically different.

Hitachi’s role as project integrator for the Hawaii project also gives it a chance to compete with the likes of IBM, Oracle, Accenture, CapGemini and other big-system integrators in the smart grid space. In addition, the government-owned utility State Grid Corp. plans to invest $586 million in a smart grid build out over the next five years.

I think that’s a political tactic to try to shift some of the focus from the high gasoline prices. This happens every time gas prices spike, politicians run for cover and they point fingers to find scape goats. It’s political theater and should be understood as such.

If you burden oil companies with billions of dollars of additional tax there are a few things that are going to happen: 1). The gas costs are going to be passed along to people that are already paying too much for gas, 2). Some will result in cut backs of operations of oil companies, which means that less oil development and lost jobs; 3).Some of it will be felt on the lines of the oil companies, and we always act like that will come out of the hide of corporate leaders, but the truth is the shareholders in oil companies are pension funds and others whose members are average Americans.

Commercializing these types of  lithium-ion battery projects will be important as a way to help power companies integrate more clean power. Batteries can act as an on-demand way to provide power when it’s needed — particularly when the sun doesn’t shine or the wind doesn’t blow — and are being used today as a regulation for the frequency of the grid.

When Whitacre arrived at CMU as a new professor, less than four years ago, he “wanted to do something different.” With assistance from students, he set out to identify materials that could be “massively used” and “incredibly scalable.” He focused on stationary applications, where–unlike mobile applications such as vehicles, electronics –lower energy density can be an acceptable trade-off for lower costs and longer life.

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the newly nominated Obama declared in his Democratic National Convention speech

May 18, 2011

Khalid al-Falih, the head of Saudi Aramco, revealed this week that Saudi Arabia could hold massive reserves of unconventional gas, totaling in the trillions of cubic feet. This is good news for the kingdom, which has lately been pouring more money into gas development than into oil, in a bid to satisfy its rapidly growing domestic energy demand.

However, developing the unconventional gas reserves poses new challenges; “fracking,” the procedure used to access shale gas in the United States, requires large amounts of water — clearly a problem for a country where water may be more valuable than oil. Aramco says it is working with the major oil companies to look at alternative extracting solutions.

But it’s emerged that for much of the last decade, Exxon has been finessing those reserve numbers. It replaced the reserves largely through an accounting gimmick — as this blog has detailed, in its press releases, the company tacked on reserves from Canadian oil sands, which until this year were prohibited as booked reserves by the Securities and Exchange Commission.

Exxon explicitly conformed to the rules in its SEC filings themselves, but it made figuring all this out difficult by dividing up and scattering the figures among categories so that only the most diligent analysts and journalists — and those willing to hazard Exxon’s wrath — bothered to put together the pieces.

Reading Rattner’s prose, Josie Garthwaite at Gigaom gets the (correct) impression that he regarded his job as “by no means a green overhaul.” If so, says Zach McDonald at Plugincars.com, then there’s much to quibble with — as my former professor said of Rattner’s economics, McDonald argues that the car czar doesn’t grasp that electric cars are a bet not on the now, but on the future.

China’s leviathan brawl over a single fishing boat captain over the last few days is a territorial issue: China’s red line. In 2008, Russia signaled that it could be friends with the West, as long as no one presumptuously trod on its turf. China is saying the same thing now. That, in addition to the value of the yuan, marks out the new arena of tension between it and the West.

Putting aside China’s protestations that it never did nor would do such a dastardly thing as impose an embargo, many people believe that Beijing did exactly that — and strategic thinkers in the Pentagon, the Energy Department, and elsewhere will therefore accelerate plans for bypassing the Chinese supply.

As for other challenges posed by China, such as its practice of demanding the intellectual property of foreign companies in exchange for access to the market, I’m less confident about Western backbone.

Last week, the FT’s Jamil Anderlini and Mure Dickie had an excellent feature on how Western makers of high-speed trains gave their know-how to China as part of various rail deals, only to have the Chinese, using virtually the same IP, now undercut these same companies for business around the world.

International competition is a tried-and-true oratorical theme. From a politician’s perspective, it can spur government and public support for favored projects. Burning oil for power generation is expensive and polluting, and a shift to natural gas-fired power plants would free up more oil for export, where profit margins are higher.

New York Times columnist Thomas Friedman, probably the most prominent non-governmental voice in the clean-energy race camp, argues that if the United States fails to seize the high ground in green energy, Americans will become “laggards in the next great global industry.” But this is a dubious policy thrust, not to mention the possible start of a trade war.

Although the U.S. government began promoting battery development during the George W. Bush years, its interest in the technology began in earnest after the pre-recession spike in oil prices, which reached an unprecedented $147 a barrel in July 2008.

The following month, the newly nominated Obama declared in his Democratic National Convention speech, “For the sake of our economy, our security, and the future of our planet, I will set a clear goal as president: In 10 years, we will finally end our dependence on oil from the Middle East.”

The Financial Times’ Roula Khalaf reports that the U.S.-advanced sanctions are biting: Iran is being forced to stop making potentially crucial chemicals, and instead convert those plants to gasoline production. Likewise, Javier Blas reports in the FT that banking and shipping restrictions are making it harder for Tehran to sell its oil abroad.

But let’s face facts: Around the world, nuclear weapon capabilities play well to domestic audiences — in India, Israel, Pakistan, and in Iran. So does confounding the desires of great powers. Karim Sadjadpour, of the Carnegie Endowment for International Peace, told Khalaf that a plummet in oil prices under $50 a barrel might turn Iran’s head, since it wouldn’t be able to pay its bills.

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Braun is particularly optimistic for the batteries’ potential in electric vehicles

May 7, 2011

A vanadium battery is a type of flow battery, meaning it generates power by pumping liquid from external tanks to the battery’s central stack, or a chamber where the liquids are mixed. The tanks contain electrolytes, which are liquids that conduct electricity.

“Carbon aerogels are attractive materials for applications that require both high surface areas and fast mass transport,” because the structure, surface area and pore size distribution can be controlled systematically, Juergen Biener said.

For example, the hydrogen and electrical energy storage capacity of CAs depends on the presence of micropores to provide surface area, but the dynamics of loading and unloading depends on the presence of macropores to facilitate mass transport.

Zinc oxide has special advantages over conventional supercapacitor materials,: it can be grown on any desired substrate in any form at low temperature (below 100 °C) and it is both biocompatible and environmentally friendly.

Electric vehicles and ‘green’ cars will account for up to a third of total global sales by 2020, according to a recent report from Deloitte’s global manufacturing industry group. At present most electric vehicle batteries typically need replacing every three to five years.

The motivation for establishing the pilot plant was to develop the supercapacitor which will extend and maximise the life of the batteries to help conserve the natural environment and global energy resources.

Yang says with further research, the cost of these battery technologies could be reduced, the performance improved and advances in materials, chemistries, design and system engineering occur.

Without advanced batteries, electricity from wind and solar power must be used the moment it’s produced. The most commonly used battery systems today work by converting electricity to kinetic, or potential, energy and then discharging that energy back to the grid when it’s needed. But these systems, such as flywheels and pumped hydro and compressed air systems, have limiting factors such as lack of portability.

Braun is particularly optimistic for the batteries’ potential in electric vehicles. Battery life and recharging time are major limitations of electric vehicles. Long-distance road trips can be their own form of start-and-stop driving if the battery only lasts for 100 miles and then requires an hour to recharge.

“If you had the ability to charge rapidly, instead of taking hours to charge the vehicle you could potentially have vehicles that would charge in similar times as needed to refuel a car with gasoline,” Braun said. “If you had five-minute charge capability, you would think of this the same way you do an internal combustion engine. You would just pull up to a charging station and fill up.”

Preito’s team did some reconfiguring in an attempt solve these problems. They replaced the graphite anode with nanowires of copper antimonide, a metallic material composed of copper and antimony. The nanowires, each barely 1/50,000th the width of a single human hair, have an enormous surface area and can store twice as many lithium ions as the same amount of graphite per unit volume. The nanowires also are more chemically stable than graphite and also more heat resistant.

Their prototype 3-D battery is about the size of a cell phone battery. Inside the battery, they arranged the nanowires into a tightly-packed, three-dimensional structure resembling the bristles of a hair brush. For the final configuration, the nanowires will be coated with a thin layer of electrolyte — the material the separates the anode from the cathode — and surrounded with conventional cathode material made of lithium.

But electrons are fickle. Using a battery in a device allows the electrons to slip out of the negative electrode, leaving the lithium ions behind. So without free electron companions, the lithium ions return to the positive electrode and the metal oxide’s embrace.

Wang’s miniature battery included a positive electrode of lithium cobalt oxide and a negative electrode made from thin nanowires of tin oxide. Between the two electrodes, an electrolyte provided a conduit for lithium ions and a barrier for electrons. The electrolyte was specially designed to withstand the conditions in the microscope.

To charge the battery, electricity is sent to the vanadium battery’s stack. This causes another reaction that restores the original charge of vanadium ions. The electrical energy is converted into chemical energy stored in the vanadium ions. The electrolytes with their respective ions are pumped back into to their tanks, where they wait until electricity is needed and the cycle is started again.

A battery’s capacity to generate electricity is limited by how many ions it can pack into the electrolyte. Vanadium batteries traditionally use pure sulfuric acid for their electrolyte. But sulfuric acid can only absorb so many vanadium ions.

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