Articles With "alternative energy" Tag

Massive Solar Powered Sundial Building Now Complete in Dezhou, China

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The new congress center for the 4th World Solar Cities Conference, which takes place in September 2010, is now complete.  Located in Dezhou of the Shandong Province, the 75,000 square meter (807,293 square feet) center includes exhibition centers, scientific research facilities, meeting and training facilities, and a hotel.  It'll be a showcase of solar design, solar desalination, and, of course, about 50,000 square-feet of solar panels on the exterior. 

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New AES WindJet 5 Small Wind Turbine Installed in Kansas City [Video]

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This month, AES Wind installed its first demonstration AES WindJet 5 turbine in Overland Park, Kansas.  The twin-rotor turbine is rated at 5 kW and was designed to increase efficiency by up to 54% over existing designs.  With a slow rotor speed, the turbine is quieter, more durable, and less likely to create problems with birds. 

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Clay Roof Integrated Solé Power Tile

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We've seen building integrated solar by separate companies for use with both asphalt shingles and standing seam roofing.  Now SRS Energy and US Tile are preparing to unveil a new Solé Power Tile at Greenbuild.  The barrel-style technology was designed for a clay tile curved roofing system.  Using thin film solar, the Solé Power Tile integrates seamlessly with blue glaze or earthen tone tiles.  SRS Energy and US Tile will launch the system first on the West Coast and roll it out nationally through 2010.

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An Affordable Free Span Solar System

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P4P Energy, LLC — short for Power for the Planet — recently completed the installation of its first, cable-suspended free span solar system in the parking lot of the headquarters building for REM Eyewear in Sun Valley, California.  Designed and patented by P4P Energy and TenSol Power, the array spans 107 feet on low-cost cables and provides shade for cars parked below.  It's expected to generate roughly 40,877 kWh of electricity per year. 

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Bio Inspired Small Wind Turbine [Video]

Earlier this week, Green Wavelength LLC, a bio-inspired clean energy startup, unveiled their 19-foot, prototype, small wind turbine to crowds at The Perfect Pitch 2009 entrepreneur conference. Called XBee, the turbine – unlike any that you’ve probably ever seen – was designed with inspiration from the movement of bumblebees, hummingbirds, and dragonflies.

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Dell Gets a Solar Grove in Round Rock

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This week, Envision Solar announced the completion of a 130 kW installation of Solar Trees — a Solar Grove — at Dell's headquarters in Round Rock, Texas.  General contractor McBride Electric partnered with Envision Solar, who teamed up with BP Solar and Weitz Company to design and build the Dell Solar Grove.  The Solar Grove provides shade for roughly 50 parking spaces and provides clean energy, too. 

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