cleanenergy
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AT&T becomes the first telco to use energy-efficient Bloom Box servers, will power 11 sites in California
Remember Bloom Energy servers, those low-cost, energy-efficient fuel cells born out of a scrapped NASA project? The company made a splashy debut last year, starting with a spot on 60 Minutes and a long list of early-adopting corporate heavyweights like FedEx, Walmart, Google, Coca-Cola, Staples, and eBay. Since then, we haven't heard much from the company, but today she's back -- AT&T says it will be the first telco to use these refrigerator-sized servers to power its operations. For now, the company's planning on using the technology to run 11 sites in California, a move AT&T says will cut its carbon dioxide emissions in half and virtually eliminate SOx, NOx, and other smog-forming particles. All told, its servers should produce 62 million kWh of power annually -- once all of these servers are fully up and running sometime in the middle of next year, that is. We say good on AT&T, though we'll really be stoked when these things start lighting up more average Joe homes.
GE announces hybrid power plant of the (near) future
GE's legacy dates back over a century, but, despite its old age, the company's got a fresh outlook on the future of energy production (at least according to its PR department). Earlier this week, the outfit announced MetCap Energy Investments' plans to build a "first-of-its-kind" hybrid power plant, tapping GE's FlexEfficiency technology, which combines natural gas, wind, and solar thermal power. The plant, planned for completion in Turkey in 2015, will produce enough energy, according to GE, to power 600,000 homes, and could lead to plant efficiency greater than 70 percent. What's more, the company promises zero liquid discharge and single-button 28-minute startup. Here's hoping this cracks up to be a better fit than NBC. Full PR after the break.
Beacon Power completing construction of 20-megawatt flywheel plant, the world's largest
Remember Beacon Power, that startup using 2,800-pound flywheels to cut noxious emissions? Well, three years later, the company is wrapping up construction of its first plant, a 20-megawatt operation that just happens to be the world's largest. The Stephentown, NY facility is home to 200 of these flywheels, which store and output energy as needed, essentially matching the power supply with the demands of the grid. The result, the company promises, is reduced energy waste and stable electrical frequencies hovering around 60Hz. And while the plant's already up and running at 18 megawatts, it won't be until later this month that Beacon finishes building it out so that it reaches its full capacity. Full PR and champagne-popping celebration plans after the break. %Gallery-125247%
AT&T and Verizon join National Clear Fleet Program, thumb their noses at petrol
Thought the Prez was just kidding about those alternative fuel initiatives? Think again. Just hours after stating that the US government fleet would be 100 percent alternative fuel, hybrid, or electric vehicles by 2015, Obama has announced the National Clean Fleets Partnership, an initiative of the Department's Clean Cities program. It's a rather unique public-private partnership, and it'll be assisting large companies to "reduce diesel and gasoline use in their fleets by incorporating electric vehicles, alternative fuels, and fuel-saving measures into their operations." A handful of Charter members have made themselves known, with AT&T, Verizon, FedEx, Pepsi-Co and UPS all committed to deploying over 20,000 advanced technology vehicles in the years to come -- an effort that should save over seven million gallons of fuel per year. Ma Bell in particular will be replacing over 15,000 rides with 7,000 hybrids and 8,000 compressed natural gas vehicles during the next decade, while Verizon looks to use a raft of cars (er, vans) that rely on biodiesel and ethanol. Whether or not such a program leads to the installation of more EV charging stations remains to be seen, but if it's good enough for Brown, surely it'll be good enough for your future Tesla. Vid's after the break, kiddos.
Green Energy will replace fossil fuels by 2050 if you really really want to
The year 2050 is what the year 2000 was to futuristic thinkers like Walt Disney and Arthur C. Clarke. It's the new year that everything will change: robots will outperform us on the field of play, computers will outwit us in matters of reason, and nerds will never be lonely again. It's also the year that 100 percent green energy will be possible according to a bunch of neo-maxi zoomdweebies from Stanford and the University of California-Davis. That's right, in 40 years we could be saying goodbye to fossil fuels in favor of renewables like solar and wind power. The biggest challenge to achieving the goal, say researchers, isn't related to the underlying technologies or the economics required to fuel the change, rather, it's whether we earthlings have the collective will and political gumption to make it happen. Interesting... we'll look into that claim just as soon as we're done with our Nero fiddling and telling all our friends about this amaaazing story we just read in the National Enquirer.
Scientists using metallic wastes to generate clean energy
Solar farms are swell and all, but they aren't exactly fit for laboratories or studio apartments. Thanks to new discoveries by gurus at the University of Birmingham, though, we could be on our way to a far more diminutive method of creating clean energy. As the story goes, we could soon be using microbes to transform wastes in metals into energy. The team managed to pinpoint Hydrogenase enzymes and BioPd in their research, which they believe can be used as catalysts for the treatment of persistent pollutants. The overriding goal, however, is to "develop a one-step technology that allows for the conversion of metallic wastes into high value catalysts for green chemistry and clean energy generation," but it's difficult to say at this point how close they are to realizing it. The best news? This is bound to start a new rash of Cash 4 Gold commercials.
The Bloom Box: a power plant for the home (video)
Those two blocks can power the average high-consumption American home -- one block can power the average European home. At least that's the claim being made by K.R. Sridhar, founder of Bloom Energy, on 60 Minutes last night. The original technology comes from an oxygen generator meant for a scrapped NASA Mars program that's been converted, with the help of an estimated $400 million in private funding, into a fuel cell. Bloom's design feeds oxygen into one side of a cell while fuel (natural gas, bio gas from landfill waste, solar, etc) is supplied to the other side to provide the chemical reaction required for power. The cells themselves are inexpensive ceramic disks painted with a secret green "ink" on one side and a black "ink" on the other. The disks are separated by a cheap metal alloy, instead of more precious metals like platinum, and stacked into a cube of varying capabilities -- a stack of 64 can power a small business like Starbucks. Now get this, skeptics: there are already several corporate customers using refrigerator-sized Bloom Boxes. The corporate-sized cells cost $700,000 to $800,000 and are installed at 20 customers you've already heard of including FedEx and Wal-mart -- Google was first to this green energy party, using its Bloom Boxes to power a data center for the last 18 months. Ebay has installed its boxes on the front lawn of its San Jose location. It estimates to receive almost 15% of its energy needs from Bloom, saving about $100,000 since installing its five boxes 9 months ago -- an estimate we assume doesn't factor in the millions Ebay paid for the boxes themselves. Bloom makes about one box a day at the moment and believes that within 5 to 10 years it can drive down the cost to about $3,000 to make it suitable for home use. Sounds awfully aggressive to us. Nevertheless, Bloom Energy will go public with details on Wednesday -- until then, check the 60 Minutes sneak peek after the break. [Thanks, Abe P.]
Korean tech makes hydrogen up to 30 times cheaper to produce -- clean energy solved?
With oil prices in free-fall and the world's economies in the toilet, short-sighted governments and C02-denying GM execs will undoubtedly defer priority given to clean energies in the next round of fiscal budgets. Too bad, because Korea's S&P Energy Research Institute has just issued a press release about a new discovery it claims puts the era of clean energy within reach. Dr. Sen Kim claims to have achieved the separation of Hydrogen using just 0.1kwh of energy compared to the traditional 4 - 4.5kwh required using the ol' electrolytic method. Dr. Kim postulates that "manufacturing the H2 by our method will lower the cost of H2 as much as 20 - 30 times" compared to electrolytic H2. That makes SPERI's method suitable for H2 fuel production from say, an in-home hydrogen fueling station. So is this the solution to all of our clean energy concerns? Perhaps, but we've heard these economical hydrogen-generation claims before. Let's wait for the claim to be more thoroughly vetted by bigger brains than our own before getting too hopeful.
M2E Power turns movement into electricity
Looking for power in hard to reach places? Perhaps M2E Power can lend a hand. The company -- recently infused with a pile of money from venture capitalists -- is in the business of creating power through the kinetic motion of everyday human and / or mechanical movement. The idea is that by simply walking or driving, energy can be produced that will power devices on-hand, obviating the use of outside sources -- an idea that will be of particular use to soldiers on duty, as the technology could reduce their load by up to 30-pounds. The devices also contribute to efforts towards clean power and extended mobility on the consumer side, efforts your DS-playing kids will go bonkers for. For those down with the Faraday Principle (energy produced via motion of a magnet through a wire coil), you'll be happy to know that someone is putting the concept to good use -- for the rest of us, well, we'll just be happy if we can get a few more minutes out of our mobile phones.
Homeowner of solar-hydrogen house has $0.00 utility bill
Mike Strizki, a civil engineer living in New Jersey has converted his home into a completely energy self-sufficient abode that runs exclusively on a combination of solar and hydrogen power. Using solar panels, a hydrogen fuel cell, storage tanks, an electrolyzer to split water into Hydrogen and Oxygen, plus a custom made fuel-cell car, Mike benefits from a utility bill of zero dollars, and the comforting feeling that his activities don't produce any pollution. Currently the solution isn't in any way practical for mass adoption -- the initial cost was $500,000, with half paid by New Jersey state grants -- but Mike thinks that he could reduce this cost tenfold with more research and mass market production lines. There is also some concern amongst experts like Joseph Romm, a former Department of Energy official who thinks that the current relatively inefficient technology and the high cost means that this isn't a viable system for mass adoption just yet. Despite this criticism, Mike says "we have to start somewhere," even if early adopters (in this case rich Hollywood types with a conscience) are required to pay out up to $250,000 dollars to get in on the clean energy action. [Via digg]
Quiet Revolution's QR5 addresses wind turbine issues
If you ask a person on the street what they think about wind turbines in general terms then the reaction will in most cases be favorable. Ask what they think if someone was about to place wind turbines within direct sight of their home, and the response probably won't be one of glee. Common concerns often include the whooshing sound that regular turbines produce, as well as their divisive visual aesthetics -- some love it, some loath it. A new type of wind turbine intended to address both of these issues is Quiet Revolution's QR5 Vertical Axis Wind Turbine, or VAWT for shawt. The QR5 is smaller, quieter, and way better looking than your typical windmill, plus it should produce the equivalent of its £25,000 price tag in clean energy within 15 years or less. We're down with the futuristic design and the company's noble aims, but we feel that the QR guys should spice up the name of this particular turbine. Our suggestion? Pigeon Dicer, Mark 5.
