Amazing Green Building: The ACROS Fukuoka

In Fukuoka City in Japan, they have an amazing building called “ACROS Fukuoka” with two very distinct sides: one side looks like a conventional office building with glass walls, but on the other side there is a huge terraced roof that merges with a park. The garden terraces, which reach up to about 60 meters […]

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100% Renewable Power For Durango City, Colorado

The city of Durango will soon be powered by 100% renewable energy (we believe that wind power will be used). Green power currently constitutes about 10% of city power purchases. The extra the city pays for green energy will add about $120,000 a year to its electrical bill officials said. But the extra cost will […]

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New 3D Solar Cells Created

Recently, we featured some intriguing spherical solar cells from Japan. But now there’s an announcement that unique 3D solar cells have been created using nanotubes. The 3D solar cells capture photons from sunlight using an array of miniature “tower” structures that resemble high-rise buildings in a city street grid. The tower structures, which are about […]

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$14 Million From DOE For Plug-In Hybrids

This week the U.S. Department of Energy (DOE) announced that it will provide up to $14 million in funding plug-in hybrid electric vehicle (PHEV) battery development. This research aims to find solutions to improving battery performance so vehicles can deliver up to 40 miles of electric range without recharging. This would include most round-trip daily […]

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275 Homes With Solar Tiles Opened

One of the nation’s biggest home builders, Lennar Homes, has announced the completion of 275 solar powered homes in Windemere community of San Ramon (near San Francisco). The homes will be powered by solar tiles integrated into their roofs. The tiles are PowerLight “Sun Tiles” made by a company called SunPower. In its promotional video […]

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