
Feeding frenzy in Spain's renewable energy sector
A wind of change is blowing on Spain's renewables: companies and investment funds have been on a buying spree, taking advantage of the know-how and growth prospects of a sector still limping out of a crisis. ... more
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Flipping a chemical switch helps perovskite solar cells beat the heat
Thin films of crystalline materials called perovskites provide a promising new way of making inexpensive and efficient solar cells. Now, an international team of researchers has shown a way of flipp ... more
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Asteroid tells secrets of Earth's 'far wetter' building blocks
Boeing accelerates spacecraft production with 3D-printed solar panel structures
The Fun Side of Randomness
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How defects appear and disappear in CIGSe solar cells
Copper-indium-gallium-selenide (CIGSe) solar cells have the highest efficiency of polycrystalline thin-film solar cells. The four elements comprising CIGSe are vapour-deposited onto a substrate toge ... more
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Construction is bustling at Florida's first 'sustainable town'
With deep pockets and an environmentalist's zeal, retired American football player Syd Kitson dreamed up a plan to build the United States' first solar-powered town on a vast swath of rural land in southwest Florida. ... more
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New Concentrated Solar Power Startup Announces Hong Kong JV
Virginia-based startup 247Solar Inc. reports it is has formed a Hong Kong-based Joint Venture (JV) with Shenzhen Enesoon Science and Technology Co. to build 1000 megawatts of 247Solar's revolutionar ... more
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Solar-powered plane lands in California after Pacific crossing
Solar Impulse 2, an experimental plane flying around the world without consuming a drop of fuel, has landed in California, one leg closer to completing its trailblazing trip. ... more
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EDF moves deeper into U.S. solar market
A renewable energy division of British energy company EDF said the acquisition of a small-sized solar company in Vermont will help build its U.S. portfolio. ... more
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