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Posts Tagged ‘energy’

The Kitegen Stem is an italian developed power plant that is rated at 3MW. A 27MW kitegen Windpark (9 stem units) is under construction since Dez 09.

1MW installed will be about 4 times cheaper than conventional windturbines with a capacity factor from 50-85% depending on location an operating high (800-10.000m).
The Stem could be operated offshore or on a ship.

Heres much more information on the project (with comments by the Italien inventors).
http://europe.theoildrum.com/node/5538
http://europe.theoildrum.com/node/5554
www.kitegen.com

Duration : 0:4:38

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Technorati Tags: 10, Areva, co2, eletricity, energie, energy, extreme, forex, google, invention, investment, kiteboarding, kitegen, kitesurfing, KKW, kraftwerk, money, nuclear, Plant., power, Siemens, solution, weltherrschaft, Wind, windkraft, windrad, windturbine

Fifty years inthe making, solar-power cells are still flat, rigid, and ugly. But new research shows how they could be made lightweight, flexible, and transparent. These innovations could expand solar-cell use to things like solar fabrics and power generating windows.

http://www.sciencentral.com/video/

Duration : 0:1:50

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Technorati Tags: cells, energy, John, Laboratory, National, panels, Powerlight, renewable, Rogers, sciencentral, See, Silicon, solar, Sunlight, through, wafer

Juan de Bedout, a scientist at General Electric’s Global Research Center discusses wind power at a recent energy briefing at the Technology Center.

Duration : 0:3:57

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Technorati Tags: demand, Ecomagination, Electric, energy, environment, ge, GENERAL, Green, on, power, Wind

Dana Fischer from Purist Energy on a solar hot water install.

Duration : 0:3:4

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Technorati Tags: Dana, energy, Fischer, hot, Metcalfe, Mike, purist, solar, water

This is a 24 volt Generator attached to a bike. Permanent Magnet Motor.

Duration : 0:10:0

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Technorati Tags: 12, 2/4, 80, alternative, BICYCLE, bicycles, BIKE, cc, chain, chainless, current, dc, DEFINITION, design, ditch, diy, do, Electric, electricity, energy, GENERATOR, Green, HD, high, hybrid, it, motor, power, science, solar, Turbine, volt, yourself, YOUTUBE

The first manned flight around the world in a solar-powered airplane that is Solar Impulse´s groundbreaking project which is about to stretch the limits of todays possibilities. Innovative technology, smart resource management and a pioneering spirit are the cornerstones of its success. Deutsche Bank is proud to be Main Partner of Solar Impulse.

Duration : 0:9:39

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Technorati Tags: 2/4, airplane, emission, energy, hbsia, hbsib, solar, solarimpulse, symbol, unveiling, wings, world, zero

Researchers demonstrate a new solar cell technology based entirely on powdered donuts and passion tea.
Please vote on Nanotation Video contest entry here:
http://community.acs.org/nanotation/NanoTubePlayer/tabid/131/VideoId/115/Nanotechnology-Brings-Us-Delicious-New-Solar-Cells.aspx
Copyright: All Rights Reserved by Blake Farrow

Duration : 0:4:57

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Technorati Tags: cells, dioxide, diy, do, donut, doughnut, easy, educational, energy, experiment, fun, how, it, nanoparticle, nanotech, nanotechnology, passion, renewable, science, solar, Sunlight, tea, titanium, to, yourself

Making hot water using unmodified trash bags (which were later used for their intended purpose). You can’t beat the ROI on these DIY solar collectors. In cold, cloudy or windy climates, an additional layer of plastic can be put over the top to hold the heat in like a greenhouse. Some day I will replace these with an inclined box and a toilet valve filler, complete with shower head.

This video is licensed under the Creative Commons Attribution 2.5 Generic license. In short: you are free to share and make derivatives of this work under the conditions that you appropriately attribute it. Any of the above conditions can be waived if you get permission from the copyright holder.

Duration : 0:0:48

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Technorati Tags: alternative, bath, camping, cheap, clean, co2, collapsible, crisis, diy, easy, economic, energy, fast, free, global, Green, greenhouse, grid, heater, hot, impact, low, off, plastic, portable, recovery, reusable, science, simple, solar, solution, vacation, warming, washing, water

Video of a homeowner who has put both solar and wind power at his home in West Virginia.

Duration : 0:6:24

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Technorati Tags: alternatives, coal, County, energy, fossil, fuel, gas, Hampshire, home, House, oil, petroleum, power, review, solar, sun, Wind

The first manned flight around the world in a solar-powered airplane that is Solar Impulse´s groundbreaking project which is about to stretch the limits of todays possibilities. Innovative technology, smart resource management and a pioneering spirit are the cornerstones of its success. Deutsche Bank is proud to be Main Partner of Solar Impulse.

Duration : 0:9:41

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Technorati Tags: 1/4, airplane, emission, energy, hbsia, hbsib, solar, solarimpulse, symbol, unveiling, wings, world, zero