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This electric school bus promises nearly 300 miles of range
GreenPower has launched the Mega Beast electric school bus with a massive 300 miles of range.
Google data center in Oklahoma to get 48MW of wind power, boost renewable energy in the Sooner state
Google has made a point of relying on renewable resources for its data centers whenever possible, even down to the cooling. It hasn't had quite as unique an arrangement as what it's planning for its data center in Oklahoma, though. The search firm wants to supply its Mayes County location with 48MW of wind energy from Apex's Canadian Hills Wind Project, but it isn't buying power directly from the source. Instead, it's making a deal with the Grand River Dam Authority, a utility, to purchase the clean power on top of what's already supplied from the GRDA at present. The deal should keep the data center on the environmentally friendly side while giving it room to grow. Wind power will come online at Google's facility once the Canadian Hills effort is up and running later in 2012; hopefully, that gives us enough time to better understand why there's a Canadian River and Canadian Hills to be found in the southern United States.
Reported new DARPA chief brings true geek, dash of green tech controversy
Running DARPA has always demanded a certain amount of tech-savviness -- it created what ultimately became the internet, after all -- but it may get an extra coat of green paint with a new leader. The agency has reportedly taken on Arati Prabhakar as its new director, and Wired notes that she has a lot more than just the agency itself under her belt. Along with going so far as to found DARPA's Microelectronics Technology Office, she ran the National Institute of Standards and Technology (NIST) and eventually signed on with Interval Research the venture capital firm that backed the solar power company Solyndra as well as numerous other green tech projects. That last decision has drawn a fair share of flak: Solyndra got about $500 million of public funding and still went under. With that in mind, an anonymous senior military staffer claims that Prabhakar wasn't involved in the questionable government loan and went through "extensive vetting," so it's doubtful that the funding will cast the same shadow over her DARPA technology investments as it did for the outgoing director, Regina Dugan. Even so, there will no doubt be a close watch over Prabhakar if the appointment is made public, both for those who want to keep her honest as well as for the potentially huge amount of insight into clean energy and general technology that she can wield. [Image credit: SRI]
North Carolina approves Apple's plans for 4.8-megawatt fuel cell facility
Things are looking green around Apple's Maiden, North Carolina data center, and it's not just due to the fact that it's springtime. The North Carolina Utilities Commission has approved (PDF) Apple's plans to construct and operate a 4.8-megawatt fuel cell facility at the data center, providing green power for at least a portion of the electricity needs of the huge location. As noted previously on TUAW, Apple will be using natural gas-powered fuel cells called Bloom Boxes to generate electricity and exhaust CO2 and water to the environment with no combustion byproducts. The natural gas will come from a local pipeline provider; that gas will be offset by purchases of biogas from another provider, keeping the power as green as possible. The installation will be the nation's biggest private fuel cell energy project. Apple already uses some of the Bloom Boxes at the Cupertino campus; manufacturer Bloom Energy is located in nearby Sunnyvale, CA. The approval of the fuel cell power plant at the Maiden facility follows a similar approval last week when Apple got the OK to build a 20-megawatt photovoltaic solar facility.
Inhabitat's Week in Green: solar-powered plane, chrome Fisker Karma and the 'blackest' solar cells ever
Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. With the days getting longer and the spring sun creeping into the evening hours this week, we saw a host of impressive solar energy projects that put those rays to work. Kyocera revealed their plan for Japan's largest solar farm and French company Areva announced they will be building the largest solar installation in Asia. On the other side of the globe, New York City was proud to say that it recently tripled its solar power production and a new study showed that the United States pulled ahead of China in the clean energy race this year. We also saw designs for a new solar satellite that could harvest the sun's rays 24/7 and we ogled photos of the massive array of PV panels topping the zHome complex in Washington. A team at Natcore blew away the scientific community by creating the "blackest" solar cell ever designed and Panasonic gave us a sneak peek at its shimmering, solar-powered "Photosynthesis" Ecosystem installation, which will light up the night at the Milan Furniture Fair next week. In green transportation news, Justin Bieber's blindingly shiny chrome Fisker Karma had people talking (and putting on their sunglasses), while the former head of R&D at GM predicted that we'll see driverless cars by 2020. Honda announced that it is teaming up with Zipcar to provide EVs and hybrids to Zipsters and Ferrari confirmed that its future V12 models will have a new hybrid system. Finally, SolarWorld sent us news about their new Elektra solar-powered plane, which can fly twice as far as its predecessor. Smart design continued to make the world a little better with innovations like this vibrating glove that lets blind people text and Montessori's Intro to Letters app, which teaches kids the alphabet. We also got back into nature (literally) with these see-through bubble tents surrounded by trees, and we reflected upon the mysterious human-shaped mirror sculptures that popped up in a Scottish forest.
Philippines launches electric tricycles, reignites your infatuation with Big Wheels
The lowly tricycle: occupying some hazy middle ground between car and bicycle, all too often it's dismissed as a novelty, a lark suitable only for children and dedicated iconoclasts – see, for example, T3 Motion's R3. But some places recognize the tricycle's usefulness, and one of those places is the Philippines, where the three-wheeled wonders are a keystone of public transit. Now the country is taking another step forward by upgrading its gasoline-powered trikes to electric. Obviously not designed to compete with, say, electric motorcycles on speed or style, they do have a certain yellow-school-bus charm. More important than aesthetic concerns, the new electric models will have one-quarter the carbon footprint of their gas-burning predecessors; in a nation where tricycles burn nearly five billion dollars worth of fuel each year, emitting ten million tons of carbon dioxide, that's a huge impact. The government also hopes to save tens of millions of dollars by upgrading; it's already committed to 20,000 trikes for the capital, with more to follow nationwide. If electric tricycles succeed in the Philippines, maybe we'll all be one step closer to eliminating the stigma of the third wheel – at least when it comes to transportation.
Wind farm announced for Lake Erie, could produce 1,000 megawatts by 2020
Wind farms have started popping up around the states -- including one off Rehoboth Beach -- and if the Lake Erie Energy Development Corp has its way, twenty megawatts of power will be generated off the coast of Ohio beginning in late 2012. The direct drive wind turbines, each generating four megawatts of power, will be supplied and maintained by General Electric, who designed them especially for off-shore use. Subsequent projects are also in the works by the dynamic duo, with the eventual goal of 1,000 megawatts by 2020 -- by which time the Insane Clown Posse will be eligible for the Rock'N'Roll Hall of Fame and the United States will have its first Juggalo President. PR after the break.
MIT researchers develop liquid metal battery for the grid and the home
We've see plenty of green power research over the years, from solar plants to underwater turbines , but relying on the sun or the sea for electricity is not without its challenges: the sun doesn't always shine, for instance, and sometimes the water is calm. A group at MIT led by professor Donald Sadoway is developing grid-scale storage solutions for times when electricity isn't being generated. Since these batteries are intended for the power grid instead of cellphones and Roombas, the researchers can use materials not feasible in consumer electronics -- in this case, high temperature liquid metals. Besides being recently awarded a grant from ARPA-E (Advanced Research Projects Agency, Energy) to put these things in green power facilities, MIT has just embarked on a joint venture with the French oil company Total to develop a smaller-scale version of the technology for homes and office buildings.
Power HotSpot for 12 volt 'noncritical' electronics and the survivalists who love them
Companies have been trying to get the ball rollin' for a few years now, but we haven't really seen a solar charger hit the sweet spot between convenience and performance that makes us want to shell out our hard earned dough (or ill-gotten booty). Regen's ReNu doesn't look bad, for example, but it's not exactly something you can take camping. If you are a Grizzly Adams-type, however, Power HotSpot might be something worth looking into. The latest from Solis Energy, a company heretofore known for its commercial solar products, this is a portable unit that can power 12 volt "noncritical" devices via a standard car power adaptor, anywhere that gets a decent amount of sunlight. Retails for $375. PR after the break.
Oyster Wave Energy Converter puts climate change to good use
One of the Holy Grails of green power is hydroelectricity, and we've certainly seen our fair share of research in that department. The newest guy on the scene is called Oyster, a collaborative effort between Queen's University in Belfast and Aquamarine Power Limited that sees something called an Oscillating Wave Surge Converter placed offshore (in depths around 10-12 meters). When moved by waves, the device's double acting pistons push seawater ashore via high pressure flow lines, where it is converted to power using tried and true hydroelectric generators. Since the hydroelectric plant is located onshore, it is accessible for maintenance 24-7. According to the company, peak power should be around 300-600 kw, depending on the unit's configuration and location. The first prototype is to be deployed off the coast of Orkney this summer, where we'll see if it can transform high tides and abnormal weather patterns into juice for your Xbox. One more pic for you after the break.[Via Renewable Energy World]
Scientists create sea-power generating 'Anaconda'
Scientists may have discovered a new way to combat the global energy crisis -- and they're calling it the "Anaconda" (we'll give you a moment to purge your mind of any J. Lo films). The system works by utilizing the power of the ocean and long, black rubber tubes (hence the name). The rubber "snakes" are laid just below the sea's surface where they're pounded by the ocean's waves. That movement creates "bulge waves" inside the water-filled tubes, which are then carried up through the devices to a turbine, which in turn sends the energy it produces to shore via cables. So far scientists have only tested the system on a small scale, though they say the full-size devices could be 200 meters long and seven meters in diameter. That's one giant, deadly snake.
Data Robotics offers Drobo / Western Digital combos at deep discounts
If you're having a tough time picking a storage solution, the Drobo folks may have just made your choice a lot easier. Starting today, the company is offering the first-ever bundles of its much-loved drive array with Western Digital GreenPower SATA hard drives in 2TB and 4TB configurations at a pretty deep discount. Besides knocking $50 off the price of a standalone Drobo (reducing the cost to $449), the 2TB and 4TB versions will clock in at $749 and $1075 apiece, giving you a savings of up to $528. The deals require a mail-in rebate, and you can still add any type of drive you want. Hit the read link for all the info, and for the love of all that's sacred... start backing up!
Innovative Hymini charges gadgets using sun, wind, AC, or USB
There's no shortage of green solar- or wind-powered ways to juice up your gadgets these days, but rarely do we see a charger that employs both together -- along with the reliable old power grid -- for sweet, sweet redundancy. The Hymini from startup MINIWIZ was first conceived by founder Arthur Huang in an MIT business class, and combines a micro turbine generator with a 1200mA/h lithium ion rechargeable battery that can also be filled via USB, AC, or an optional array of up to four miniSOLAR solar panels. According to published specs, the device -- which has yet to be priced or released -- will operate at wind speeds between 9mph and 40mph, with a 20-minute session in 19mph winds providing enough power for between four minutes of talk time (cellphone) and forty minutes of music playback (flash-based DAP). Very promising indeed, yet of limited utility until we find a gadget that ensures we don't leave all these handy supplemental charging products in the bottom drawer of our desk when we actually need them.[Via Crave]
Western Digital announces new GreenPower hard drives
Kanguru may have beaten them to the punch, but we suspect Western Digital will attract a fair bit more attention with its own move into greener hard drives, with the company today announcing its new GreenPower initiative. According to the company, the new family of drives will encompass desktop, enterprise, CE and external harddrives, and will include drives ranging in size from 320GB to 1TB. Those will apparently each boast up to a 40% savings in power consumption, which could translate to a $10 savings per drive each year on your power bill. A GreenPower version of Western Digital's 1TB Caviar GP hard drive will be the first out the gate, shipping first in the form of a WD My Book external drive later this month, with a standard desktop version set to follow in August. Other GreenPower drives will then apparently start shipping in volume within the third quarter of this year.
Solar cell breakthrough: 40% efficiency achieved
If that silly Hummer O2 concept vehicle we just saw didn't sate your appetite for environmental friendliness, try this on for size: researchers at Boeing-Spectrolab have just succeeded in building a multi-junction solar cell that achieves an incredible 40.7% efficiency, or -- to the best of our knowledge -- about twice that of the reigning champ in this space. To put this Department of Energy-backed breakthrough in perspective, it was less than two months ago that Silicon Valley-based SunPower announced a 22% efficient cell, and even that model was claimed to produce 50% more power over a given space than previous iterations. In case you're unfamiliar with multi-junction cells -- no shame in that game -- they can best be described as being composed of several layers, with each slice capturing only a portion of the solar spectrum; this method of optical concentration is what has allowed cells to surpass the 12% to 18% efficiency barrier faced by most traditional modules. In conclusion, while this is certainly an encouraging development, we remain somewhat skeptical about its potential for real-world implementation: once Big Oil gets wind of this new tech, it will likely "disappear" just as quickly as that guy who invented a car that runs on water, man.[Via Slashdot]
Residential windmill saves money, the environment
Even if you're not into that whole "respecting the environment" thing, how many of you homeowners out there haven't dreamed of slashing or even eliminating your electricity bills? Well a new residential windmill from a company called Southwest Windpower promises to not only help keep you green by reducing your dependency on coal-fired power plants, but to actually provide up to 90% of the juice that a typical household consumes in a year (and by typical, they aren't talking about your 5-computer, 10-monitor family). Even better, the so-called Skystream 3.7, which incorporates its controls and inverter right into the main unit, will automatically switch your house over to grid power if winds fall below 8MPH (maximum efficiency is reached at 20MPH) -- no storage batteries necessary. At around $8,500 including installation of the 35-foot-tower, the Skystream supposedly pays for itself within four to twelve years depending on local wind levels and electricity costs, and if you're really frugal with the juice, some municipalities will even allow you to sell unused output back to the power company. Just because this is fit for residential installations, though, doesn't mean that just anybody can pick one up -- Southwest recommends that you own an acre of land in an area that averages 10MPH wind speeds, and of course, that not-unobtrusive tower needs to comply with local zoning laws -- so the millions of us living in dense urban settings or gated communities will have to continue paying through the nose and destroying the environment in order to power our many gadgets.[Via Gizmag]
