<![CDATA[Gizmodo: wind power]]> http://tags.gizmodo.com/assets/base/img/thumbs140x140/gizmodo.com.png <![CDATA[Gizmodo: wind power]]> http://gizmodo.com/tag/windpower http://gizmodo.com/tag/windpower <![CDATA[Remainders: Stuff We Didn't Post (and Why)]]> Case-Mate Designs Kindle Case, Proves They Don't Understand Kindle...Famous Watchmaker Teams With Famous Carmaker To Launch Least Famous Phone Ever...Designer Discovers Way To Make Bike Seats More Uncomfortable...Wind Turbines Go Stealth to Quit Screwing Up Radar


Case-Mate, the people who used to make zipper booklets for CDs, built the $80 Enlighten case that lights up the Kindle at night by way of an LED-illuminated acrylic overlay. So basically they pulled a Sony: Taking what's right about e-ink, and screwing it up. You don't put anything on e-ink, for the same reason you don't read paper through a film of plastic. We typically don't write up cases, but despite its unique gimmick (okay, because of it) this one looks exceptionally pass-worthy. [CNet]


It's bad enough when pompous over-the-hill watchmakers think they can get into the cellphone business, like Tag Heuer did when it introduced the luxury-for-luxury's-sake $6000 Merediist. It's worse when they team up with an extreme car company to release a still more ridiculously irrelevant phone, like Tag Heuer did when it called up its friend Lamborghini and cooked up the, yep, special edition Merediist Automobili Lamborghini. For $8000, you get the same crappy phone as before, but with the signature angry cow shield on the keypad, and a plaque in place of the crocodile skin. Yes they'll sell a handful to bald Italian billionaires over 60, but how many of those can there be? [Tag Heuer via Gadgetell]


I love when the age-old bicycle gets a redesign, and points go to Joey Ruiter for thinking through the needs of the urban bicyclist, trading speed for agility, and stripping the bike to its simplest parts. But I never thought bike seats could look any more uncomfortable than the borderline rectal probes out there now, until lo, I spotted this rectangular sucka. Joey, you're clearly talented, but I gotta ask, how can that seat be copacetic to the culo? [Core77 via The Awesomer]


As much as I want alternative energy ASAP, I am worried about wind farms. First, they're killing off flocks of birds or at least scaring them the hell away, and now they're making air traffic control jumpy too. Because of their flailing metal blades, radar waves get super screwy around them, and sometimes cause airplanes to disappear from radar. (Cue gulp of fear.) For this problem, a firm called Qinetiq built a seemingly decent solution, layering blades with sheets of radar-slurping glass-reinforced epoxy and plastic foam. It's nice, especially because you can pretty much replace the blade and leave everything else as is. But it's just coming out of the trial phase, and will take some time before it's ready for turbines that are now in place or being built. While we wait, let's talk about them birds... [MIT Tech Review via PopSci]

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<![CDATA[Dubiously Named Inflatable 'Speed' Boat Navigates Pools At Blistering 2MPH]]> The image associated with this post is best viewed using a browser.Let me save you $100 with a tip. The wind, old as time and completely free, will push your kid around the pool on a rubber raft faster than this inflatable speedboat.

Plus, the wind doesn't require huge expensive D batteries, of which this inflatable cash sink requires eight.

The wind also dissipates eventually, takes up no room in your garage, and won't pop or become mangled when your kid—innocent and adorable, yes, but naive as fuck—tries to use this thing on the lawn when he gets bored in the pool.

Still not convinced? The 360 degree movement, all at a neck-breaking 2MPH, is too much to pass up? OK, then, purchase away. Just be sure to send us a picture of the thing in six months when it's stuffed in a closet next to your Snuggie collection. [Cooolest Gadgets]

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<![CDATA[K3 Harnesses the Power of the Sun, the Wind, and the Electric Grid]]> The Kinesis K3 power generator updates their previous K2 unit with a new power source: In addition to its windmill and solar cells, it can now charge its internal battery with external electricity sources.

Sounds a bit weird and anti-green, but for some reason now you can charge its 4,000 mAh battery using a USB adapter or a car cigarette lighter. Why would you like to do a single charge with an external power source when you can just leave it by the window to have it fully charged is beyond me.

According to the company, one hour of sun and wind will provide you with 30 minutes of talk time in a cellphone. Fully charged, the K3 can load the battery cells for an average mobile phone five times, or an MP3 player more than ten times.

At $100 it is a bit on the expensive, but if their specs are correct, it looks pretty useful for emergencies. [CNET]

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<![CDATA[U.S. Flew to the Top in Wind Power Production Last Year]]> The U.S. surpassed Germany as the biggest producer of wind power in 2008, I guess proving that its alternative energy efforts haven't just been a load of hot air.

New wind projects made up 42% of the U.S.'s total new power-producing capacity added last year, adding 8.4GW of new facilities into the grid. That brought the U.S. total up to 25GW, one more than Germany's 24GW.

These figures are coming in from even before the “Obama bounce” expected from the new president's vows for more clean energy initiatives. Last week, the Senate Finance Committee approved $31 billion in tax breaks to boost alternative energy supplies and efficiency. [Ars Technica and Scientific American]

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<![CDATA[19th Century vs 21st Century Wind Power]]> This amazing photo combines 21st century wind mills and a beautiful 19th century two-mast sailing ship. [Boston.com]

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<![CDATA[Aliens Send a Message to UK: Wind Power Sucks]]> What on Earth could have caused this wind turbine in the UK to break so catastrophically? Let's skip all rational explanations and jump right to the conclusion that is on everyone's lips—aliens did it.

Indeed, several residents of the village of Conisholme, in Lincolnshire claim that they saw bright streaks in the sky "like an octopus' tentacles" right around the time that the blades were damaged. Others claim that the damage was the result of a "cow-sized ice chunk" and even a "robot stealth bomber."

The Guardian is reporting that these mysterious lights were most likely from fireworks being shot off for one of their 80 year old residents—but that explanation is far too boring and believable. We are worried about are economy but angry (possibly drunk) aliens in robot stealth bombers are flying over England people! Everybody freak out! [NYT via DVICE]

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<![CDATA[Kinesis K2 Puts Solar and Wind Charging Power In a Handheld Unit]]> There have been other handheld charging devices that utilize the power of the sun and wind, but none claim to match the capacity of the Kinesis K2.

Apparently, one hour of exposure to wind or sunlight will net you around 30 minutes on the phone. A full charge should be able to power up a typical cellphone five times over (LED lights indicate charge levels). There is even a handy clip to attach the charger to a bike or ATV to help generate wind. Obviously, this would be a seriously handy device for outdoorsy types or as an emergency backup. A release date had not been made available, but the Kinesis K2 is expected to retail for $100. [Kinesis and DVICE]

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<![CDATA[Febot Concept Recharges AA Batteries With Wind Power]]> Even though I haven't bought AA batteries in quite some time now (USBCells still power my Wiimotes, the only things in the house that aren't Li-ion powered it seems), this concept for a quick and easy re-charger for AA cells is nice looking. Like a torpedo's nose, the Febot (Fembot?), a design by Ji-yun Kim, Soon-young Yang and Hwan-ju Jeon out of Korea catches a breeze when suction-mounted to a window, which it uses to top-off a single AA inside. [Yanko Design]

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<![CDATA[Wind Turbine Laser System Detects Gusts Before They Arrive]]> A startup company named 'Catch the Wind' has developed a product that could increase the efficiency of wind turbines by up to ten percent. Currently, wind turbines lose one percent of their operating efficiency for every degree that the blades are out of alignment with the oncoming wind. The 'Vindicator' fiber-optic laser system can sense air particle movement about 1000 feet out from the turbine itself then relay that information to the turbine control system. There, blade angle adjustments are made to take advantage of the prevailing winds.

The system utilizes a modified version of Light Detection and Ranging (LIDAR) technology to take measurements and it can be mounted directly on the turbine itself. Three lasers fired from the device measure vertical and horizontal wind speeds at different distances, as well as sudden changes in direction. Currently, Vindicator is undergoing ground testing with the goal to have a production version available by 2010. If everything goes as planned, this could be big for wind power as a whole—more power at less cost. [Catch the Wind via Technology Review]

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<![CDATA[Ericsson's Pretty Tower Tube Cell Towers Now Wind-Powered]]> We like Ericsson's idea for the original Tower Tube—take something as ubiquitous and ugly as a cell tower and add a touch of nice design and a streamlined manufacturing process that saves money and energy. Now they're taking the idea in another cool direction by adding a four-blade vertical wind turbine to the already-efficient design, allowing it to generate much of its own power. It's a concept in trial stages currently but something that makes a whole lot of sense. [Ericsson via PC World]

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<![CDATA[Wind Turbines Murdering Bats By Popping Their Lungs]]> On the list of ways to go, having your lungs explode is definitely on the gnarlier side. Too bad for bats in treehugging locales, though, because that's what's happening to them, due to a pretty serious error with their awesome echolcation systems crossing with the seemingly benign forces of Bernoulli's principle put into motion by the turbines' huge spinning blades. Ouch all around.

What happens is the bats' internal echolocation, which tracks movement, attracts them to the blades of wind turbines, which presents another fairly obvious problem. But a University of Calgary researcher, puzzled by bats dying off in large numbers around wind farms in southern Alberta has found that those that don't get cut down by the blades (surprisingly only 50%) are actually dying from exploded lungs, or barotrauma; the low pressure areas around the spinning rotors, as explained by our friend Bernoulli, cause the bats' tiny air sacs to burst. Even those that do get knocked out of the sky by the blades have their lungs popped beforehand—of the 188 dead bats in the study, 90% had barotrauma as the cause of death.

I'm thinking this is going to have to remain one of those problems without an immediate solution. Hopefully the bats will evolve to realize that the massive spinning turbine blades do not equal a tasty insectoid meal. [New Scientist, Photo: Zeusandhera]

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<![CDATA[Rock Port, Missouri, is First US City to Generate All Its Electricity From Wind Turbines]]> (Photo by Steve Morse)
Not to be outdone by those crazy Danish bastards out on the isle of Samso, Science Daily reports an equally crazy group of Missourian bastards in Rock Port now generate all their electricity using wind turbines. Rock Port went completely wind-powered last week, making use of the 75 wind turbines spread out across three Missouri counties, and local experts are excited about the potential for wind power throughout the state. However, PopSci thinks it won't be so easy to make this a widespread trend in the US.

For starters, Rock Port only has 1300 residents, which is much easier to power using renewable energy than most places. Wind power currently accounts for 1% of total power consumption, and the US government only sees it providing around 20% of the power needed to run the country in the future. And even for that to happen, turbines need to become dramatically more efficient. But I'm not trying to rain on Rock Port's parade (which I'm sure every eco-freak would have gathered for, had it not added to their carbon footprint). [Science Daily via Popular Science]

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<![CDATA[Wind, Solar Recharge Tent Keeps Phones Juiced at Glastonbury Festival]]> Glastonbury festivalgoers won't have to worry about not having enough juice in their cellphones, thanks to U.K. mobile company Orange's green cellphone charging stations. The freestanding tentpods draw their electricity from a wind generator and solar panels. With a peak power of 1Kw, the pod can charge up to 100 mobile phones per hour and stores unused energy in a battery bank. The tent also contains a fully functional weather station and a nifty panel that keeps track of power generated and consumed throughout the festival.

The new pod, an evolution from the Orange portable wind charger that debuted at Glastonbury 2007, will act as a trial in using renewable energy sources on a larger scale. If everything goes well, the technology will become a staple at “Chill n' Charge tents” in future festivals. The pod can be found within the Pennard Hill camping grounds at Worthy Farm in Somerset. [Slashphone]

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<![CDATA[AeroCam Turbine First to be Blowin' in the Wind for Under $1 Per Watt]]> The "$1 per Watt" barrier may not sound as impressive as the sound barrier, but this next-gen wind turbine is the first, and has an unusual design. The AeroCam's horizontal-axis, flat-blade shape has blades that're dynamically angled to maximize wind-catching. It's also compact, so can fit into urban environments, and captures wind from any direction. Plus, AeroCam turbines make less noise and vibration than conventional ones, wear out less quickly and cost less to build. They may even be cheaper than solar panels, so it seems like a win-win-win. Since a 250kW unit will cost $250,000, it'll be your energy suppliers, not you, that ends up owning one. [EnergyDaily and Inhabitat]

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<![CDATA[Modular Turbines Let Buildings Generate Own Power, Liquefy Own Birds]]> Aerovironment has developed a range of modular wind turbines designed to clamp on to existing architecture, called "Architectural Wind." The units, which can be easily teamed together, sit around the edge of a structure's roof and use specially designed low-speed turbines to take advantage of the breeze that naturally travels up tall buildings' walls.

The concept of decentralized wind power is not a new one, but adoption has been held up by the expense and unwieldiness of existing solutions, which basically involves building a tall, ugly, miniaturized Texan wind farm on your roof. "Architectural Wind" promises to simplify the process, allowing you to strap as many of the attractive, unobtrusive fans to the edges of your building as you can, without requiring any kind of additional renovation.
[Inhabitat]

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<![CDATA[Smart Green Cell Station Makes Africa a Cleaner Place To Ask "Can You Hear Me Now?"]]> In an effort to clean up Africa's dirty and diesel-reliant mobile network, Swedish start up Flexenclosure has designed a green version of a cellular base station. Called the E-site, it runs primarily on wind and solar power and utilizes an intelligent operating system that adapts to local conditions.

The new design comes at the request of Ericsson, which wanted an alternative to a purely diesel-run base station. Those consume roughly 20,000 liters (5,283 gallons) of diesel per year - an increasingly costly expense with rising world energy prices.

The E-Site draws its power from a wind turbine in the network tower and solar panels on the roof. Clean energy sources charge a battery that then powers the base station at night. The E-site also has a small diesel generator, just in case the batteries run out.

What's even more amazing is the E-site's operating system, which can learn to adapt its power-generating techniques to different situations. For instance, if the batteries are running low at night, but the system knows the sun will rise soon, it can decide to wait it out until morning rather than head straight towards the diesel. Good thinking, E-site! [Cnet]

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<![CDATA[Windbelt Wind Power Machine Tosses Out The Turbine]]> All of the cute little wind-power devices we've seen rely on turbines. One inventor finally said, "Screw the turbine," and built a wind-powered generator that behaves rather like a badly designed bridge.

Yes, Shawn Frayne's Windbelt was inspired by "Galloping Gertie," the Tacoma Narrows Bridge that collapsed in 1940, whose video is all over the net and occasionally shown on MythBusters. Wind passes over the Windbelt's taut membrane, and the vibrations it picks up (think leaf whistle) jiggle magnets on either end. The magnets, oscillating between metal coils, generate a current. And a substantial current, if you believe the reporting:

Prototypes have generated 40 milliwatts in 10-mph slivers of wind, making his device 10 to 30 times as efficient as the best microturbines.
Frayne hopes that his invention will be put to use in developing countries such as Haiti, where there is currently an overreliance on kerosene for light. As you can see in Popular Mechanics' video, LEDs connected to the Windbelt light up easily in a gentle breeze. [Popular Mechanics via Gadget Lab]]]>
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<![CDATA[Firewinder Turns Wind Into Light]]> The more the wind blows, the brighter Firewinder glows. The concept utilizes a corkscrew with light wrapped around the edges of the spiral, which spins when wind strikes it from any direction, converting the power generated by this spin into usable energy. It's certainly a cool idea, and if found to be reliable enough for small lights or storefronts, the Firewinder might corkscrew its way off the cutting room floor and into our hearts. [BubbleBlog via Yanko]

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<![CDATA[Navitas Bicycle Trailer Cranks Out the Power Every Which Way]]>
British designer Paul Smith created an energy triple play with Navitas, a bike trailer design concept that generates power three ways. You charge up its onboard 24-volt battery as you tow it behind a bicycle. When you reach your overnight destination, use its quick release mechanism to detach the trailer from the bicycle, and then you convert the trailer's wheel into a wind turbine that also collects solar energy with its small photovoltaic array.

When you're settling in for the night, plug in all your devices to its electrical outlet that resembles a car's cigarette lighter, and you can also hook stuff up to its USB port. At the same time, if it's a sunny or windy day, the trailer is still generating energy to charge up its battery. Made of recyclable materials, let's hope this contraption is light enough so that it won't be too much of a burden on its rider.

Navitas bicycle trailer/generator concept [Bicycle Design]

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<![CDATA[Tent-Mounted Wind Charger Powers Up That Cellphone in the Wilderness]]> With summer a mere hours away, our thoughts turn to the great outdoors and camping, and what better way to keep gabbing on your cellphone in the wilderness than a wind- powered cellphone charger? Perch this mini windmill atop your tent and it pumps out a half-watt trickle charge as long as the wind blows.

You'll need a 12mph wind for 24 hours to charge up that cellie, but with a little luck the wind will hold at a level that's strong enough to charge up your cellphone but not so powerful as to blow over your tent. Another cool pic of the contraption, after the jump.

This prototype, commissioned by Brit telecom company Orange, feeds its generated power into a control box that charges up batteries, and then you plug your cellphone into that.
Orange_wind_generator.jpg
The lightweight device weighs a mere 6 ounces without its tent mount, and if all goes well with its test phase, it might just make it to the commercial market.

Gotwind, via Treehugger

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