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Inhabitat » Chicken Manure to power 90,000 Homes in the Netherlands! - 0 views

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    Here at Inhabitat we love to see innovative reuses for organic waste, and so we're perpetually fascinated by the potential of poo to be used as a renewable source of energy. Last week Dutch agriculture minister Gerda Verburg announced a groundbreaking development for the field as she unveiled the world's largest biomass power plant to run exclusively on poultry manure. The plant will convert a third of the nation's chicken waste into energy while running at a capacity of 36.5 megawatts - enough to power 90,000 homes!
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Green Consultant - 0 views

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    Becoming a green consultant can be a great way to get you into the green movement while staying in the niche that you already know and love.
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Pickens Plan: Natural Gas - Wind Farms - 0 views

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    T. Boone Pickens came out with his natural gas plan quite a while ago. In many ways it is more comprehensive than any government plan so far.
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LED Umbrella Is Powered by Rain : TreeHugger - 0 views

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    Part of creating the ultimate sustainable planet will be our ability to find sustainable energy sources in a variety of means, such as sunlight, water flow, wind, and yes, even rain. We are of course speaking of the kinetic energy which can be harnessed from rain, which up until a few months ago, was not being considered for use in a consumer product... Lightdrops Umbrella This kinetic energy is created from piezoelectric material, which is able to convert mechanical energy into electrical energy. Now, we aren't talking about a whole lot of energy being created here, approximately 1 microwatt to 12 milliwatts per rain droplet. While not much in the large scheme of things, this technology has been put to use in a new LED umbrella called Lightdrops, which is able to self power an internal LED light using the rain from which it is protecting its user from.
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Worldchanging: Harvesting the Ocean: A New Approach to Wave Energy Conversion - 0 views

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    While much attention on renewables in recent years has focussed on solar and wind technologies, awareness has been growing around the enormous energy generating potential of the Earth's oceans. A 2005 report from the Electric Power Research Institute stated that wave power properly and effectively harnessed, would likely have minimal environmental impact, and be much less visible on the landscape, than competing technologies. At the same time, waves possess the advantage of being more predictable than either wind or solar, which in principle makes ocean power a more reliable source of energy.
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Energy Reliant States - 0 views

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    How much energy could be generated by states tapping into internal renewable resources? To date, no study has addressed this question comprehensively. This report is a first attempt to do so. The data in this report, while preliminary, suggest that at least half of the fifty states could meet all their internal energy needs from renewable energy generated inside their borders, and the vast majority could meet a significant percentage. And these estimates may well be conservative.
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Answers to huge wind-farm problems are blowin' in the wind: ENN -- Know Your Environment - 0 views

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    While harnessing more energy from the wind could help satisfy growing demands for electricity and reduce emissions of global-warming gases, turbulence from proposed wind farms could adversely affect the growth of crops in the surrounding countryside. Solutions to this, and other problems presented by wind farms - containing huge wind turbines, each standing taller than a 60-story building and having blades more than 300 feet long - can be found blowin' in the wind, a University of Illinois researcher says.
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Pittsburgh Councilman's plan to convert all of the city's street lamps to LEDs could sa... - 0 views

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    Earlier today I received an email from the office of Pittsburgh city councilman Bill Peduto announcing an ambitious plan that will reduce Pittsburgh's carbon footprint while saving the city millions in electricity costs. Peduto, who has been the only city legislator to propose green legislation of any sort over the last few years, wants the city to convert all 40,000 of its street lamps to energy efficient LED lighting. The cost of the program will be around $24 million and will be paid using a combination of the annual costs savings and funding from the state's Guaranteed Energy Savings Agreement. Pittsburgh would join cities such as Austin, Raleigh (home LED manufacturer CREE), and Toronto as major cities who have adopted LED lighting on a large scale. According to Peduto, Pittsburgh would be the largest city in the US to roll out a complete conversion to LED lighting. This would be great news for Pittsburgh's green agenda, especially in light of today's Pittsburgh Penguin's press conference, where they announced the 21 year naming rights deal for their new arena, which will be known as the Clean Coal Center.
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Japan taps into power of volcanoes with geothermal energy plants - Telegraph - 0 views

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    Japan has announced plans to build its first new geothermal power stations in nearly two decades in a bid to tap the nation's domestic energy sources. A string of geothermal power plants are to be developed by a number of firms keen to capitalise on the active volcanic landscape that spans the country, while the government is also currently compiling guidelines supporting the development of such energy sources. Home to 108 active volcanoes - ten per cent of the world's active volcanoes - Japan is in a prime position to tap into underground geothermal energy sources. As a nation with few natural resources, Japan has long been dependent on importing substantial quantities of crude oil and natural gas. The country's renewed focus on geothermal energy marks a desired shift away from its dependency on imported energy sources which has made it susceptible to increasingly volatile prices.
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Attend a Siemens Virtual Energy Trade Show - 0 views

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    Siemens Building Technologies is sponsoring a Virtual Trade Show on December 10th and 11th from 8:00am - 6:00pm CST. This Virtual Energy Forum is a two day online-only event focused on how leading companies can adopt better energy management practices to cut costs, while at the same time adopting clean energy alternatives -- presenting alternative energy technologies, policies, and best practices in a live, interactive environment. The event is designed to meet the needs of corporate energy executives in a way that is not possible with physical events, webinars or other means.
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Renewable Energy World North America Conference and Expo Starts Next Week - Renewable E... - 0 views

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    Next Tuesday in Las Vegas renewable energy industry leaders, experts, companies and other interested participants will meet in Las Vegas to discuss how the industry is faring amidst the current economic conditions during Renewable Energy World North America, the renewable energy's leading expo and conference in North America. "While some companies may have delayed their growth plans in reaction to the current economic situation, I am hearing that they do plan to hire as soon as the U.S. stimulus package begins to take affect." -- Katharine Hart, Online Job Sales Manager, RenewableEnergyWorld.com The show kicks off with a keynote round-table session that will set the stage for the 3-day event. During the session, leaders of the major renewable industry trade associations plus a senior executive from host utility NV Energy will take part in a round-table discussion on the economy, the economic stimulus bill and renewable energy initiatives likely to come from the Obama Administration and Congress. These individuals have their fingers on the pulse of their respective industries and should be able to shed light on the most current insights into what the next four years may hold for the industry.
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California Leads the Nation in Energy Star Buildings - 0 views

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    The City of Los Angeles has more Energy Star buildings than any other U.S. metropolis with 262 buildings, according to a new ranking issued by the U.S. Environmental Protection Agency. Los Angeles and 24 other cities were recognized Tuesday by the EPA for using engineering and construction techniques that reduce energy consumption. Four California cities made the Top 25 Energy Star Buildings List. San Francisco ranked second with 194 buildings, while Sacramento and Riverside also made the list.
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On Call Street Lights: Light By Phone Saves Energy and City Budgets : TreeHugger - 0 views

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    A trend is spreading through small towns across Germany. Tight budgets have forced hard decisions, including turning the lights out at night. No one is on the streets at night anyway, so why pay for the electricity to run the street lights? But residents have revolted. They fear an uptick in crime, or simply for their safety while stumbling through the dark streets to walk the dog or return from a late night out. Proving necessity is the mother of invention, a handful of clever solutions are being implemented; some with interesting consequences. The solution seems to have started in the small town of Morgenröthe-Rautenkranz in the Erzegebirge. Over one and a half years ago, the 900 citizens of Morgenröthe-Rautenkranz were plunged into darkness each night, but given the option to turn the lights on by mobile telephone. Older citizens were concerned about their ability to master this new technology, but practice makes perfect. The first two weeks of the program, the lights remained on almost all night long as residents remained awake late for an opportunity to test the new system! But now the lights stay off except when needed. The town saves 4000 euros ($5300) per year. According to the Berliner Morgenpost daily newspaper, Morgenröthe-Rautenkranz is the inspiration for 4300 person community of Groß Pankow, the most recent community to consider on-call streetlight.
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Peak Energy: Will the Children of Today Be Living in a World Powered by Renewable Energ... - 0 views

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    REW has an article on making the switch to a clean energy world - Will the Children of Today Be Living in a World Powered by Renewable Energy by 2050?. The world needs a one-off switch-over to renewable energy -- and this could be largely accomplished in just forty years time, slashing energy costs and greenhouse gases while allowing healthy economic growth, experts say. By 2050, 80 percent of the world's electricity could be coming from renewable energy sources provided efforts are made, in parallel, to improve energy efficiency, according to a study by the German Aerospace Center (DLR). That means, the children of today might well grow up to experience a world where the energy they use comes almost entirely from the sun, wind, sea and biomass. By 2090, the shift to renewable energy around the world could be almost 99 percent completed reducing pressure on the environment and laying the foundations for a new era of prosperity based on green energy.
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'Small wind' power plants are blowing strong | csmonitor.com - 0 views

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    DOVER, Mass. - On a recent sunny afternoon Bob Loebelenz pauses to gaze 72 feet into the air at the spinning blades of his wind turbine, a small "clean, free electricity" smile creasing the corners of his mouth. While giant wind turbines that supply power to utilities sprout along ridgelines across the United States, far smaller residential wind generators, like the one Mr. Loebelenz erected in 2003 to power his suburban Boston home, are still unusual in densely populated places.
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Why Good People Always Suffer - 0 views

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    why is it that all the god's havoc is bore by the good people?...............while luck is charmed my brain.
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Eighty Percent Energy Efficiency Improvement Possible This Century : TreeHugger - 0 views

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    Bayer has honored the Professor Eberhard Jochem of the Fraunhofer Institute for Systems and Innovation Research (ISI) for "pioneering technical and economic contributions to energy efficiency." Professor Jochem's commitment to environmental causes dates to his childhood, when he observed a cloud of pollution darkening his home while returning to the Ruhr district of Germany from a trip through the Netherlands by bicycle. Professor Jochem believes that a "commercially profitable 80 percent boost in energy efficiency in the industrialized nations" is possible before the end of this century. By combining his theotical and practical expertise, Professor Jochem has proven that hypothesis, making him a particularly effective advocate for energy efficiency. The key contributors to this tremendous goal are described further below.
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Peak Energy: Solar Power At The Googleplex - 0 views

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    Solar Power Authority has a post on the solar powered Google headquarters - Googleplex Solar. The Googleplex headquarters located in Mountain View California has installed one of the largest corporate solar power structures of any other company to date. The array consists of 9,212 solar panels produced by Sharp Electronics and has a capacity of 1.6 Megawatts (MW) which cover's ~30% of the Google campus electricity needs, the equivalent of roughly 1,000 California homes. This installation is said to save Google $393,000 in electricity per year and can be monitored real time at this interactive page that contains data on the electricity being produced. One of the most unique features of the Googleplex array of solar panels is that it contains several clusters of solar trees. These parking lot covers are designed to keep cars cool while also producing electricity and serving it to both the Googleplex or plugin hybrid electric cars (PHEV's).
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Technology Spotlight: Wind Turbines - Renewable Energy World - 0 views

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    At the recently held EWEC 2009 wind energy conference and exhibition most exhibitors agreed that while there has been a substantial business slowdown due to problems linked to obtaining wind project financing, an upturn in demand during the second half of 2009 is beginning to play out, at least in the U.S. Other exhibitors, on the other hand, were a bit more cautious pointing out that substantial numbers of unsold turbines from framework contracts failing to secure project finance are now floating on the wind market. Most interesting from a wind technology point of view is the V112-3.0MW switch away from a compact V90-3.0MW integrated gearbox and main bearing assembly to a 3-point gearbox support. The application of a permanent magnet (PM) type generator with full converter system in the V112-3.0MW is new for Vestas but not for the wind industry. New Technology Trends In what many wind industry insiders consider a major development trend, French aerospace companies EADS Astrium & EADS Composite Aquitaine announced their formal entrance into the wind industry. The French companies offer the wind industry advanced composite materials engineering, manufacturing and related know-how as well as rotor-blade manufacturing capacity.
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Why Are Renewable Energy Systems for Homeowners Still So Expensive? - Renewable Energy ... - 0 views

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    Can you explain to me and the readers why solar panels are so expensive? Why can we not get the cost of this energy down to US $0.15 per kWh while we're paying off the equipment? Why are we paying for future production capability today? It is like the current electricity providers are saying, "Well, your house will use 12,000 kWh this year so we want our $1,800 now" or worse "give us 20 years up front" as the solar industry does today! If the solar market really wants to see a green planet then I feel they need to get the green out their eyes! Can they not see that they can truly make every home owner self sufficient if they bring their costs in line. It seems as though this renewable energy game is for the wealthy. If I want my home to be totally self-sustaining, it would cost me $80,000! A: Ian, I am happy to respond to your question since I have spent my own money on both my net-zero-energy home and my zero-energy office building - so I am acutely aware of the costs.
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