Google Developing New Mirror for Low-cost Solar Power
Google has wide-ranging interests and no immediate plans to relent. Faced with the dearth of groundbreaking green technology ideas, the conscientious internet giant has taken it upon itself to break some ground in the green tech industry. It is nice to know that not every company has its sights riveted only on the e-book reader market.
Google is working on new mirror technology that could make solar thermal energy more affordable. Its current efforts are focused on the development of radical materials for the mirrors – both for the reflective surface and the substrate - used in the generation of solar thermal energy.
"In two to three years we could be demonstrating a significant scale pilot system that would generate a lot of power and would be clearly mass manufacturable at a cost that would give us a levelized cost of electricity that would be in the 5 cents or sub 5 cents a kilowatt hour range," Google’s green energy Czar told Reuters Global Climate and Alternative Energy Summit in San Francisco on Wednesday.
The current cost of solar thermal energy ranges between 12-18 cents per kilowatt hour. Besides mirrors, it has plans to develop solar-powered gas turbines, a solution that could further lower the cost of electricity.
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