The Blog

Friday, August 12, 2011

Solar Updraft Towers

Solar updraft towers could be a big help in decreasing our supply on oil. They are made with reinforced concrete and glass, which is available almost anywhere. A large one can put out as much energy as a conventional power plant. They work on the principle that hot air rises and creates an updraft, it also uses no fuel and takes very little mainentence. And also no deadly radiation or chemicals. Let's vote for the solar towers.

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