How do places with wind and solar energy sustain their power?

Posted January 28th, 2009

pirune E asked: Some places rely on solar and wind energy right? To power their homes and such. How do they use energy in the night or when there is no wind? Do they have something that stores the energy like a big battery or something?
I have to “make” a green city and it will [...]

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Solar Energy and Hydropower energy would you say these are good energy resources?

Posted January 26th, 2009

Kelley W asked: Im doing a project for science on energy resources and i happened to chose solar and hydro power energy. I need some opinions about them.. Are these good energy sources..Tell me what you guys think.Powered by Yahoo Answers

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How do I create solar energy for myself and use it?

Posted January 26th, 2009

I wanna rock kid! asked: Ok so here’s the thing, I want to make my own solar energy. I’m not saying huge amounts that can power my house, I just want enough that I could, I don’t know charge a battery. I also would like to learn how to make solar energy for things like [...]

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