How to use the nature power - 0 views
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YuDi EWSIS on 20 Oct 09The universe is full of power, earth is a tiny piece of the whole universe. Human already knew how to use the nature power and that power makes our life much better. If we can use universe power, our life must be cooler. The earth is rotating the sun and the sun is rotating too. If we use the power of rotating, we can save a lot of energy. And if we understand of the universe, we can stop a lot of farm to happen. The space has huge power and the power is harmful, a single planet can be destroyed by the power. If we can use the power and know things earlier, then there will be less problems, and human life will be longer. People are trying to use solar energy now, where sun lights create power and it's a good way to save energy. "There has been a dramatic decrease in cost and prices over the past 12 months, which puts utilities in a strong position to bargain," says Chris O'Brien, head of market development for Oerlikon Solar. The Swiss company launched its solar group in 2007, offering end to end manufacturing lines for thin film PV. O'Brien says first-generation thin film customers in Europe have a manufacturing cost of approximately $1.50/W for a thin film PV module. His company's goal is to drive costs to around $0.70/W by the end of next year. With the current cost structure, including federal incentives, a 10 MW PV plant in California can have a delivered cost of electricity of around $0.15/kW. O'Brien says he expects that to fall below $0.10/kW by 2012. I really like this quote, because it told us how much money that the solar energy is saving for us. And it also told us, if we use the nature power, we can do a lot to keep our earth healthier.