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27 days ago
Winners of the 2009 Department of Energy Solar Competition on the National Mall in Washington, D.C. have been announced. Team Germany, the student team from Darmstadt, Germany, won top honors by designing, building and operating the most attractive and efficient solar-powered home.
27 days ago
Vice President Biden has just unveiled Recovery Through Retrofit a report that builds on the foundation laid in the Recovery Act to expand green job opportunities and boost energy savings by making homes more energy efficient.
27 days ago
The Seven Ryoju Estate Group Companies, including Ryoju Estate Co. of Mitsubishi Heavy Industries group, recently announced that they have developed a rooftop unit called the Eco Sky Roof, which combines photovoltaic generation and solar heat recovery, in cooperation with OM Solar Co., and will start selling it from the middle of October 2009.
27 days ago
Sharp Corporation announced it has achieved a solar cell conversion efficiency of 35.8 percent using a triple-junction compound solar cell.
27 days ago
UL Environment Inc. has validated environmental claims for Serious Materials’ new drywall product, EcoRock™.
