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Wind, Solar Top Walmart Food Distribution Center

The newest Walmart Canada fresh and frozen food distribution center will be 60 percent more energy efficient that Walmart’s other centers and will be topped by wind turbines and solar panels.

Wind, Solar Top Walmart Food Distribution Center



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[Source: GreenBiz.com Green and Sustainable Business News - Posted by FreeAutoBlogger]

IBM creates high-efficiency natural solar cell

ibm-solar

IBM has created a high-efficiency solar cell made from abundant materials. The cell achieves 9.6 percent efficiency, which is 40 percent higher than other attempts at natural solar cells.

The cell is made from copper, tin zinc, sulfur and sellenium opposed. Solar cells have been created with greater efficiency but they made with costly or rare materials that could hold back the technology.

IBM isn’t planning on manufacturing this technology itself though. It will be licensing the intellectual property related to the research to other companies who want to develop it. A full report on this breakthrough is in this week’s Advanced Materials.

via GoodCleanTech

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[Source: Yahoo! Green: TECHNOLOGY - Posted by FreeAutoBlogger]